Holding station produces ready-mixed concrete

March 15, 2013, the Shenzhen Municipal Bureau of Housing and achievements announced the "Shenzhen  Welded Type Cement Silo  of Housing and achievements on for 31 illegal production of ready-mixed concrete business processing reward and punishment decision," the company holding a subordinate in a ready-mix concrete production station - concrete was ordered to stop aging charm rectify year; still 16 ready-mix concrete production companies aptitude certificate is revoked, a holding subsidiary company in Shenzhen include  concrete mixing truck  of the Far East Limited. The company hinted that if the concrete mixing station bankrupt a year, according to the last two years of the concrete mixing station planning condition, estimated to affect the amount of earth group net profit attributable to the parent company of 200 million you.

The city hosted the carpet mixing station

For many real estate CCTV broke Shenzhen illegal construction of buildings in the exercise of a large number of sea sand , severe corruption of steel structures , resulting in floor cracks , wall showing the gap regarding the Shenzhen Bureau of Housing and achievements , responded that the group has created 10 searches mixing station in the Concrete mixing plant by carpet investigation , and to convene a meeting fame environment arising from either party in the evening .
Others, coherent parties involved here is to take over the media when interviewed hinted that the company is working on internal aspects of the current observations matter and 15 will be the afternoon of the meeting 's results for this report do coherent fame fame . Also pointed out : "In the build pioneering achievements in the sand does exercise , but all evidence of coherent delineation of sand held coherent processing reward and punishment , and the treatment process is not perfect reward and punishment is a long held at the site , so the company deal with the CCTV report said Screw Conveyor from washing sand site can not be fully confirmed that the company needed after the internal observer outside the formal feedback given talent . "
It is worth noting that in the CCTV reporter on the 14th again when the concrete plant , concrete Incident manual clear noted , do not promise to use sea sand , so there is no point used sand , but mining in West River, East River , Pearl River and other places in the sand . And when the situation calls again after a reporter asked him , being to love the staff and the sand is sand , both said the driver .　　

Prepare road with asphalt concrete

Reporters found in the QQ group , a group member asphalt mixing station will afterwards definitely a good " cook ." Prepare road with asphalt concrete , in the QQ group is part of the focus of discussion. Concrete block machine is sand, gravel , ash , asphalt and other like cooking as "speculation " together , and then the day of the road as a standby . The key is to live this reckoning good - road damaged by the group in the photo , you have to calculate the need to fill the pit "speculation " how much asphalt . "Speculation" and more, after the asphalt cools and hardens , scrap it , steel cement silo, not enough roads .
Hanyang municipal asphalt mixing plant material will settle the account is a member of the " chef " , the whole amount of hundreds of tons per day , and he calculated , the error is not more than 1 ton .
There are currently Wuhan Jianghan District , Peak District and other urban uses QQ group management method of road maintenance . The road maintenance is one of the ten things this year in Wuhan , advanced work methods , to quickly resolve the problem of road damage , is a great help.

Less Ge Hai sand produced ready-mixed concrete

Express News correspondent reported that Shenzhen Municipal Bureau of Housing and achievements release detection effectiveness that include " China 's tallest building " secure financial centers, including six suspected exercise less Ge Hai sand produced ready-mixed concrete , Asphalt Mixing Plant content to meet national standards .
Express reporter learned yesterday , the Shenzhen Municipal Bureau of Housing and achievements to pass that on March 14 , the media reported that a large number of less Ge Hai sand flowing into Shenzhen to build the site, excited attention. The 14th day, the Shenzhen Municipal Bureau of Housing and achievements of the city's 92 ready-mix concrete is produced in steel cement silo organized spot checks to build sand , invented 15 mixing stations exercised less Ge Hai sand .
It is reported that Shenzhen Municipal Bureau of Housing and achievements achievements works entrusted to the Shenzhen Municipal Quality Inspection Center , 15 suspected exercise less Ge Hai sand mixing station produced 14 projects ready-mixed concrete, chloride ion content organized entity Pulling detected from the layout .

Three talent scale

1 , the annual output of 50,000 cubic meters of concrete products over the product quality pass.
2 , business manager with more than 3 years of experience in engineering RBI Incident ; skills seriously concrete batching plant have engaged in more than 2 years experience in commercial concrete production incident and have coherent intermediate professional titles ; financial seriously than people with lower tube off titles.
Enterprises have the title of engineering skills and economic RBI staff at least eight people, a strong technical engineering staff in less than five people ; engineering skills and strong staff , the staff have intermediate professional titles of less than 2 .
3, the company registered more than Cement silo of 10 million yuan , net assets of 12 million yuan or more.
4, the business nearly three years, the highest annual income of 15 million yuan project settlement .
5 , with a 30- cubic meters / hour of stirring system , no less than five concrete trucks , pumps and auxiliary send at least one station .
6 , the enterprise has a concrete special laboratory.

High pressure hydraulic brick machine

To make stone mud regeneration, turning waste into treasure, the most critical is to solve the technical problems of its solidification, due to the cement, lime, gypsum and other cementitious materials were unable to achieve the desired curing effect. Asphalt Mixing Plant inorganic polymeric agent, a milky white non-toxic, odorless liquid (also produces solid), the polymerization agent has strong permeability and gelling properties and shall be mixed with cement and other cementitious materials. Generally better use of Portland cement, should not use low-grade cement or fly ash cement. Curing principle: the amount of the inorganic strong after polymerization agent diluted in water and cement, stone clay, aggregate (less than 10mm waste material particles) in the mixing process, resulting in colloidal silicate, cement mixing machine, and then by special hydraulic brick machine pressure, pressure forming, to complete its curing mechanism, products, good compactness, high early strength, immediately stripping, stacking.

Concrete mixing tube is loaded

 Mixing tube is concrete containers, concrete along the blade rotating spiral direction, constantly upgrading and turning process by mixing and stirring. In the feeding and transport process, the mixing tube is transferred, the concrete along the blade inward movement, the material, the mixing tube reversal, concrete discharged outward along the blade.
Stirring blades are the main components of the device, can cause damage or excessive wear Concrete mixer concrete. In addition, if the angle of the blade design is unreasonable, but also to make concrete appear segregation.
Cleaning system's main role is to clean the mixing tube, also sometimes used for transportation of dry material mixing drum. Cleaning system is also a cooling effect on the hydraulic system.
Fully enclosed device using rotary sealing steel cement silo  sealing the mixer's expected out to solve the traditional mixer water evaporation, mortar layered, concrete material spilled, traffic safety and other issues.

Concrete mixer truck and out

Supporting concrete pumps ground should be flat, solid; whole need horizontally, the working process should not tilt. Should be able to stably support legs machine and securely locked or fixed. Position both easy to pump concrete mixer truck and out of the hopper and feed, but also consider conducive pumping pumping pressure piping and to reduce losses, while requiring from pouring Location Near, electricity, water and convenient.concrete batching plant, and pumping concrete knowledge; use and operation of concrete pumps should be strictly in accordance with the instruction manual execution.Cement silo operator can fully grasp the need to have a mechanical process, so instructions should be randomly set aside. At the same time, should be based on the development of specialized manual operation points, to be able to effectively control the pumping technology of some variables, such as the location of pumps, piping, etc.

Concrete Back hopper

When the boom is fully extended state, the non-moving body. Operation needs to be moved, should the upper booms folded fixed and mobile speed not exceeding 10km / h. Booms must not use more than specified diameter piping, pipe should be attached to the wheel off-preventing safety rope.
Should cement mixing machine various instruments and indicators, discovery is not normal, timely adjustment or processing. In case of duct blockage, should return reverse operation of the concrete hopper, when necessary, remove tube blockage excluded.
Pumping system pressure shall not open any pipes and hydraulic pipes. Hydraulic system relief valve shall be arbitrarily adjusted. Concrete block machine filled ammonia.
After operation, the hopper must be concrete and piping full output, then the pump, hoppers, pipe cleaning. Flush pipes with compressed air, the pipe shall not be less than 10m in front of the outlet end to stand and apply metal baskets and other collection out of foam rubber and sand grains.
Non-flush with compressed air piping boom. Folding boom contraction required order.

In the grain belt

Accelerate innovation and development especially on the belt conveyor electric drum conveyor drive unit has a very The important significance. As it has compact structure, high transmission efficiency, low noise, long life, stable operation
Fixed, operational reliability and good sealing, small footprint, etc., and can adapt to a variety of harsh working conditions Work including wet, muddy, dusty and so on. Concrete Mixing Truck will conveyor (electric drum drive) Widely used in mining, food, metallurgy and other areas of production, constantly thinking visionary, manufacturing technology does not Concrete mixer improve and continuous improvement of manufacturing materials, belt conveyor will be an unprecedented pace. Protection of bulk material Transportation work efficient, safe, reliable operation, and the social and economic development in the field of continuing to play a more important To significance.

Single belt conveyor length

For example, the  work roller conveyor member is a series of rollers, the  rollers for rotation Wheel Loader for material handling; screw conveyor working  member of the spiral, spiral chute rotates in order to Push the material along the chute; vibrating conveyor  working member is trough, the trough is reciprocated to convey placed The materials.
Conveyor will be toward the future large-scale development, to expand the scope, automatic sorting of materials, reduce energy consumption Reduce pollution and other aspects of development. steel cement silo capacity, including large-scale, large single length and large transmission angle and other aspects. Hydraulic conveying device Length reached 440 km above the belt conveyor length of nearly 15 km single, and has appeared composed by a number of Taiwan Contact and B two places "belt conveyor path." Expand the  use of the conveyor, is developing at high temperatures, Low temperature corrosive, radioactive, flammable  substances in the work environment, as well as capable of delivering hot, Explosive, agglomerate, viscous material conveyo.

Machinery industry boom continues to remain low

China's machinery industry-wide export delivery value of 1.003283 trillion yuan , down 0.14% YoY . In terms of industries , the cumulative decline of the larger culture, office machinery industry, but still lower than the cumulative growth rate of 0.33 percentage points from last month . Asphalt Mixing Plant machinery industry in July thanks to the export delivery value increased significantly , the cumulative growth rate also soared ,steel cement silo export value of agricultural machinery industry grew 13.64% , while the growth rate of -3.17 % last month . In addition, the cumulative growth rate to maintain double-digit growth and instrumentation industry , 1- July increased by 10.74% .

Mixing device model

Machinery must vigorously develop the international market , to launch their products in overseas markets , one important
Way is to participate in major international construction machinery exhibition. Earlier this year , the Ministry of Machinery International Has been established in 2013 to participate in various international construction machinery exhibition program involving Europe, the Middle East,Africa , the CIS and other regions. Including the European region Bauma in Germany , the Middle East card Tal construction machinery exhibition , Bauma Africa region, South Africa , the CIS region ,Concrete mixing plant Engineering machinery exhibition . It is reported that in April Bauma in Germany , the 4000 asphalt machinery show Mixing device model , the booth attracted participants from more than 20 countries, dozens of customers,
Including India, Mongolia, Russia, Africa, Screw Conveyor and other customers from afar . In Munich Black Bauma this platform , mechanical and successfully market to more international customers to promote their products To allow customers to experience the machinery of the production process .

Forward Reverse frequent switching mixer

In order to improve production efficiency, requires shorter process times reversing switch As possible, preferably controlled within 5 seconds . Mixing station drying drum capacity is generally 1t ~ 10t, electricity Machine 18.5KW ~ 55KW power in general between , if you use the direct control of the motor contactor start stop Not only shut down for a long time ,Asphalt Mixing Plant takes about 30 seconds , and the frequent switching and straight forward reverse Then the start and concrete mixing machine  the motor equipment and grid impact are large, so that the device will greatly shorten Service life. In this case , you must use the inverter , and the inverter has the following to Requirements: 1 ) strong overload 2 ) has a two -speed function 3 ) external terminal control 4 ) energy 24 Hours of work 5 ) can quickly reversing switch from positive to reverse the total time of 5 seconds or less.

Asphalt mixing equipment design

Where conventional asphalt mixing equipment designed and manufactured using the developed countries in Europe and America Home latest device as supporting parts , overall technological level of the equipment consistently with the international advanced water
Cement silo keep pace, thus ensuring the reliability of the equipment , stability, and more environmentally friendly. As
Highway asphalt road construction waste recycling waste recycling equipment manufacturing advocates, machine Mechanical successfully developed China's first waste recycling asphalt mixing equipment , concrete block machine regeneration equipment industry exports to developed countries such as Australia and Singapore, professional manufacturers . "Every success in further " , machinery will continue to participate in this year's international construction machinery Exhibition, publicity company introduced energy saving asphalt mixing equipment .

Concrete mixer truck drivers must undergo professional training

1 end of the day, the driver should be responsible for the mixing tube into the water at high speed (14-18 rev / min) rotation for 5-10 minutes, then drain the water in order to ensure the barrel clean. With high-pressure water cleaning various parts of the mixing tube, you should pay attention to avoid instrumentation and joystick and other parts. Wheel Loader water spray nozzle and the body the distance between the surface not less than 40 centimeters.
2 Clear the mixing tube and external contamination and residual slag concrete blocks, as well as in machine repair and maintenance personnel to enter the cylinder for welding operations, you must first turn off your vehicle engine, the mixing tube is completely stopped. In machine steel cement silo to enter the cylinder during the work, you must ensure mixing tube ventilation, fresh air, no natural gas and hazardous dust, adequate supply of oxygen (Do not use oxygen). Operating the power tool in the barrel, the operator must have good insulation.

Rinse mixer hose comes into the hopper

1, the hydraulic system pressure should be consistent with the operating instructions shall not be adjusted. Hydraulic oil and fuel oil shall comply with the original requirements.
2, concrete mixer loading, before mixing tube drained residual water and debris. During transport to keep the rotation, to prevent segregation of concrete. Concrete mixer truck access to the site and unloading should be preceded by the mixing drum at full speed to Concrete mixer rotation for 1-2 minutes, then invert discharge. Reversal, you should not turn the mixing tube parked.
3, the ambient temperature is above +25 degrees Celsius, from the loading, transport, unloading duration to not more than 60 minutes, the ambient temperature is lower than +25 degrees Celsius, the time must not exceed 90 minutes.
4, winter construction, you should make sure: concrete mixing machine the icing; work when mixed carefully excluded from the barrel and residual water within the water supply system, turn off the pump switch, the control handle to the "stop" position.

Match the economic power

Conversely, lowering the outlet pressure will cause the throughput increases. In order to ensure concrete pump conveying both a large amount, but also have some outlet pressure and the matching of economic power in the design of concrete pump, mostly using a constant power piston; namely constant power value selected, when the outlet pressure increases, the pump will automatically reduce the output displacement, achieved with a value corresponding power design; If we want to achieve exports of high pressure, but also want the purpose of transporting large. The only way is to increase the motor power. Asphalt Mixing Plant  in the new national standards, citing concrete pump capacity index concept (in MPa · m3 / h for the unit of measurement); namely concrete pump outlet pressure and the actual throughput of the hourly real product, the greater the value its ability to index the greater the power of concrete mixing machine will also be greater, thus achieving large displacement, high-lift purposes. My company in the design, but also uses a high-voltage switching function designed to meet the requirements of different construction, the state in the economy, but also have a greater throughput, or the same motor power, produce a higher outlet pressure .

Building materials industry

Building materials industry, aerated concrete equipment is safely released.
Respond to the demand for energy saving, aerated concrete without damaging the resources, do not pollute the environment protection, new energy industry, the state has adopted a number of measures to support the development of the industry, as well as a number of wall materials subsidy policies, although the real Wheel Loader is currently in a weak position, However, aerated concrete equipment for minimal impact on the purchase order, concrete mixing machine equipment is safely released.For energy-saving environmental protection industry, various government introduced measures to protect the new energy industry that are currently vulnerable, yesterday introduced measures limited to the line of new energy vehicles.

Equipment for the production of concrete blocks

The use of advanced materials, concrete block production equipment and perfect the technology, can be a lot to digest industrial waste, such as fly ash, coal gangue, slag, slag, slag, etc., turning waste into treasure, in the settlement area of ??industrial waste, Asphalt Mixing Plant issues, but also to bring significant economic enterprise and social benefits.
To actively encourage the development of new energy-saving building materials in recent years, national authorities and the provincial government has gradually introduced a series of preferential policies, which is to improve profitability, reduce investment risks provide a strong policy support.
In short, sustained and rapid economic growth, steel cement silo development of urban construction market, production and application technology matures, large quantities of industrial waste utilization and a series of preferential policies, demonstrating the construction of this project is urgent and necessary.

Determine the slump of concrete

Practical Slump Slump practical monitoring system monitoring system according to the displayed mixer current curve, the operator can visually determine the slump of concrete.
Intermittent structural characteristics of cement concrete mixing station
Silo bottom discharge opening large warehouse is not expected to bagging (silos without vibrator), Wheel Loader  feed less time to produce a car once feeding concrete cylinder movement frequency, long service life.
Silo feeding bucket to measure how much of the ingredients does not affect accuracy.
Ingredients time and rise time into one silo to steel cement silo hopper feeding time is short, batching time and enhance long time. Sufficient stability so that the sensor response time, small overshoot ingredients, improve load is small.

Concrete products production master

Concrete materials , concrete products , precast concrete products production main and auxiliary equipment, mortar and production technology and equipment, concrete production , laboratory, engineering testing technology, instruments and equipment , and extend the life of concrete structure reinforcement technology and equipment , Asphalt Mixing Plant and concrete recycling technology and equipment , reinforced concrete processing equipment, mixers, sand separator , mixing station, batching station , automatic control systems , concrete mixer truck , pump , pump , pumping machinery , fabrics machinery, injection machinery, crushing machinery, casting equipment , steel cement silo , concrete block / brick production machinery. Concrete and mortar mixing, transportation and transportation machinery and equipment, earthmoving and road construction compaction equipment , concrete and asphalt road construction machinery and equipment , waterways and railway laying and maintenance of machinery and equipment.

Concrete pump truck Scope

Concrete pump truck chassis power is as concrete pumps and arm stretch fabric to recover the driving force . The two parts of the body all mounted on the car chassis , pump operating range is limited by fabric arm length limit , the longer the boom the greater the scope of its operations , the scope is also more widely . Concrete mixer length of the arm cloth , boom width limited by carrying capacity and driving car chassis size restrictions . Usually at 27m below the long arm pump , use two -axle : 27 ~ 37m arm length in the selection of three -axle truck ; arm length of the truck at 42 ~ 47m concrete mixing machine four -axle chassis ; arm length 52m or more need to use 5 or 6 axis chassis . The longer the boom , boom section a few more, more complex the structure , the price is more expensive.

new wall materials production line

" Building wall materials is resource consumption industries , non-renewable resources and the needs of the construction market in recent years, growing very prominent contradictions and clay increasingly restricted the use of resources , forcing the city's new wall materials production enterprises must take sustainable development of the road . " City wall Office official said that the city in the" second five " industrial recycling economy development planning, development of new wall materials," Twelfth Five-Year plan " concrete mixing machine  will focus on the use of urban construction waste, building stone tailings, rivers silt , industrial and municipal wastewater treatment plant sludge , etc., used in the production and development of new wall materials.
Bear the brunt of corporate restructuring and upgrading . According to reports , the city has introduced a number of domestic advanced level of new wall materials production lines, annual output of 300 million building in Tel standard bricks fired shale hollow block the project , Concrete block machine materials Kaiyuan annual 400,000 cubic meters aerated puzzle pieces ( plates ) projects an annual output of 400,000 cubic meters Yangtze building concrete block projects, and Taiwan Rong ( Zhejiang ) building Materials , Changxing Yitong number of projects have been completed , including Delaware , Kaiyuan , Yitong single production project ability to rank in the world.

Concrete tank will not rotate

The role is to drive drive rotation concrete tank, which consists of power take off, cardan shafts, hydraulic pumps, hydraulic motors, control valves, hydraulic tank and the cooling device component. Asphalt Mixing Plant the work is stopped due to a fault, concrete tank will not rotate, which causes the car scrap concrete, serious and even make the whole tank of concrete condensation in the tank, causing the concrete mixer truck scrapped. Therefore, whether the drive is in use must be highly reliable and important issue. In order to ensure sound and reliable drive, you should do the following maintenance work:
a. Universal rotation part is failure-prone area, should when greasing and regular checks of wear, and timely repair replacement. Team should spare cardan shaft assembly, in order to ensure steel cement silo failure can resume work in a few minutes.
b. Ensure the hydraulic oil clean. Concrete mixer truck working environment, we must prevent sewage sediment entering the hydraulic system. Hydraulic oil according to the user manual require periodic replacement.

Asphalt Mixing Plant Machinery higher prices

 It stands in the mechanical model of the production deployment and can find some of the details of
Clues . But one of the most critical, is the mechanical been clearly establish their own high-end products Brand and the fast-growing country-level road construction companies , as their most loyal target Customers rely on their retention rates , rely on their cement mixing machine, word of mouth through their So that the machinery asphalt mixing plant in the market continue to spread. To do this , Durkee machine Mechanical service and spare parts supply , will undoubtedly provide a reliable guarantee. Compared with domestic counterparts
Mechanical asphalt mixing plant higher prices because of mechanical key in the asphalt mixing plant Devices, are Concrete block machine imported brands. While increasing the cost, but in the long run Speaking, this strategy gave machinery brought a lot of repeat customers, as well as a permanent market unbeaten
Situation.

machinery asphalt mixing plant

Machinery booth, not only customers gathering venues , but also mechanical agents gathering The best time. From India , Russia, Africa and Europe, and mechanical agents, Gathered to promote the exchange of experience in the market , to introduce their customers. Screw Conveyor as from more areas Equipment distribution company , with mechanical agents negotiate to join the ranks of the topic. They are mechanical asphalt mixing equipment in the international market performance and sales records impressed . From passenger Households sentence: "Europe's technology , the Asian price" , concrete block machine pursuit machinery Asphalt mixing plant grounds .
In addition to excellent products leading technology , the mechanical special means of marketing is that people can appellation .

Asphalt Mixing Equipment

Road machinery product development and manufacturing , our first set of mandatory batch asphalt mixing set Prepared , the first asphalt paver , the first stabilized soil mixing machine and so was born here .In recent years, relying on the West to build the healthy development of three series of products , established in the building industry's leading machine
Status , companies shortlisted for many years , " China Machinery 500 " and " China Top 100 Enterprises traffic "
With the international advanced level of asphalt mixing plant was awarded the " China Enterprise New Record "" Asphalt Mixing Plant  and Transportation Society and Technology Progress Award " and " China Communications Construction Group, first-class scientific and technological progress Award "in the domestic high-end market share in the first mixing equipment ; Series Multifunction paver, slurry Seal coat machine, asphalt road milling machine , synchronous chip sealer , cold ( hot ) pavement recycling equipment New highway construction and maintenance of large-scale key equipment in the domestic leading level, several The State , Ministry of Transportation and Shaanxi provinces reward. steel cement silo, the company is "high-tech enterprise" Have " Shaanxi Provincial Enterprise Technology Center ", " National Engineering Laboratory Highway Maintenance Equipment asphalt road Surface regeneration compartment " , has made a steel manufacturing enterprise qualification, manufacture and installation of belt conveyors
Qualification.

Asphalt Mixture multi-configuration

According to user needs market-oriented dedication , can stabilize the soil and asphalt paving mixes multi-configuration ,Choose more economical multifunction paver .  engine choice to meet the national emission standards on diesel SC9D220G2 type 162kW/2200rpm and conduct high-quality water-cooled diesel engine optimize thermal equilibrium match , representing
Similar models power nearly 15% power reserve , capable of all kinds of bad paving conditions, to meet the high Altitude requirements. And low fuel consumption , low noise , low pollution , high reliability. Main walking system Commission adopts Concrete block machine classic double pump - dual motor that A10VG45 closed circuit with A6VE80 match; Spiral of Germany Rexroth classic high-speed solution that A10VG45 with A2FM32 matched double pump - double Motor closed loop ; quality pipe accessories and filtration systems , high-power hydraulic oil radiator Its hydraulic system good working escort. concrete mixing machine system integration advantages of digital control technology Point , so that walking, spiral scraper  vibrators vibrating , self-inflicted equality and walk together to achieve intelligent Automatic control , the main walking controller selects classic Rexroth MC6 digital micro controller , can realize Paving the calibration constant speed control , control , fault diagnosis.

Information Technology Strategic Planning

Information technology strategic planning is an important part of development strategy , through information technology customer,Suppliers and company operations closely, making IT the ability to become one of the core competitiveness .Asphalt Mixing Plant ERP" 1268 " project, to build the whole business , parts operations and project-oriented businesses three kinds of business models Standards , to achieve the integration of financial operations , planning and costing system refinement refinement three Big key objective. Meanwhile, for the customer's mobile commerce , GPS, call center, marketing collaboration Ping Taiwan and other four plates marketing services platform officially launched to achieve the nine business system data and credit Interest of orderly interaction , create a company ERP system as the core, and the integration of related systems complementary Information platform. June 1, 2013 , based PDM system formed from the main structure , the use of multi-organizational tube Management, effective blend of steel cement silo , research and development , production and business differences , to achieve a full life cycle Stage management, category management , and other parts innovation management philosophy.

emphasis on building sales channels

First, the first in China to introduce agency . Emphasis on building sales channels , through the direct sales model, and more Home agent model , the exclusive franchise stores proxy mode and 4S models , and explore the unique management experience. The spirit of " leading value " business philosophy
, opened 400 unified national service hotline , unified agents
VI element applications , expanding the scope of services to upgrade the standard service training , improve the 1000 assessment agency , Regulate the marketing channels to promote the sales growth . Concrete mixer is to further promote lean
management. Through the introduction of Toyota's TPS, CPS and Isuzu Caterpillar IMM and other international big companies After lean production , quality management prosecution in the face of the old regime "reborn " type of transformation Enhance and promote SQS quality management, the system includes
a "rule first" philosophy institutional body Department to "improve in the end " for the idea of improving the system and the " concrete mixing machine and win-win " for the concept of supply Business management system, to manage process reengineering . In continuing with the excellent performance management , in the governance Results , strategic decision-making , operational mechanism, operating performance and other aspects of a significant change , thus creating The Chinese model of supplier management chain.

Mixing device consists of mixing tube

Mixing tube Loading of the concrete container, the blade is rotated along the spiral direction of the concrete Movement, constantly upgrading and turning process by mixing and stirring. Asphalt Mixing Plant and transport process, the mixing tube is transferred, transported to the inside concrete along the blade Move, the material, the mixing tube reversal, concrete discharged outward along the blade.
Stirring blades are the core components of the device, can cause damage or severe wear Concrete mixing uneven. In addition, steel cement silo of the blade design is unreasonable, But also the concrete appear segregation.
 cleaning system The main function of cleaning system is to clean the mixing tube, is sometimes used for transportation purposes In the dry material mixing drum.

Used concrete mixer truck chassis engine

 Works through the power take off power to the car chassis removed and
A hydraulic pump to drive the hydraulic system, the mechanical energy into hydraulic energy to pass fluid Pressure motor, motor and then drive reducer, reducer driven by a mixing system,Concrete block machine.
1 take power systems
Domestic use of concrete mixer truck chassis engine power take off mode. Power take off The role of device drivers by full power out of the engine power, the
Hydraulic system driven mixing tube, the mixing tube in the feed and transportation process forward Rotation, in order to facilitate feeding and stirring concrete, in the discharge Reverse Rotate, cement mixing machine the end of the work with the engine power connection.
2 hydraulic system
Hydraulic system's main function is to take power motivation into hydraulic energy (Displacement and pressure), and then the motor output to mechanical energy (speed and torque), To provide power for the rotation of the mixing tube.

Cement demand slow start

 For the latter trend , Zhuo record information analysts are not optimistic , by the supply pressure and the weather is rainy season in May-June cement prices up greater resistance , or continue maintenance of stability based, but do not rule out supply and demand pressures decline. Bolted Type Cement Silo that this year's second quarter, cement prices dropped significantly last year appeared a low probability of the situation , and because the price of coal reasons, cement manufacturing costs increased at a low level in the second quarter part of the performance will improve .In addition to the constraints of the upstream raw material suppliers , real estate investment hot steel cement silo , exacerbated by an oversupply of cement products . In general , cement about three percent from the real estate business , real estate business has shrunk this one .

Hydraulic components and mechanical parts are more complex

Therefore developed for block production equipment, electrical, hydraulic and mechanical parts, improve equipment reliability, block production industry is also very important. To improve the reliability of block production equipment, in addition to enhancing the development of domestic fittings, but also can be used abroad, high quality electrical and hydraulic components, concrete mixing machine reliability of domestic equipment, so that our block production equipment in the international market also has a certain degree of competitiveness.
Concrete mixer production equipment, compared with foreign advanced production equipment, the main difference is less reliable than foreign equipment, foreign block production equipment used in electrical components, hydraulic components and machinery and other accessories are world famous companies products, so the equipment failure rate lower use of more reliable.

core concrete machinery

Face tough competition in the market and the recent chaos of the outside world public opinion , as a core business of the person in charge of concrete machinery business showed a firm confidence in the future . He believes that more enterprises in a difficult situation, should settle down to do more practical , rational face of competition . Wheel Loader that although the industry is facing overcapacity , slowdown in winter, but as long as know how to seize the future development trends, see new growth point , and through the appropriate development of the emerging field of science and technology innovation products in the future concrete machinery industry is still promising. In recent years, constantly sand concrete machinery equipment, dry mortar equipment, continuous gradation mixing and other emerging products to market. China each year , nearly 3 billion cubic meters of concrete for infrastructure and major construction projects , it is estimated that the concrete mixing machine is now at an annual rate of nearly 10 billion tons consumed gravel , sand for many years on the wanton exploitation of natural river sand brought growing scarcity of resources , the cost of raw material prices continued to rise concrete problems .

Condensation pump 410 international R & D team

Concrete machinery reveals deep feelings , this condensation pump technology innovation international R & D team of painstaking effort, but also reflects the current world's most advanced technological achievements pump . Our 101 m truck is like cutting-edge military products, the use of military technology to civilian products , people tend to find the level of civilian products have been revolutionary upgrade. We use the pump in 101 meters of carbon fiber materials technology , vibration technology, load simulation analysis technology and then applied to the other pump on , they will be more at ease. Concrete Mixing Truck of long arm pump leading market share , it also proves that our long-term R & D achievements have been recognized by steel cement silo . Meanwhile, the 101 meters and the successful development of the construction truck that truck has become the undisputed pump most high-end brands .
The late 1960s , German invention 16 m boom pump , and spent nearly 20 years will be nearly 40 meters jib hoist , boom truck since it was the length of the development process stalled .

Long arm pump technology

The late 1960s , German invention 16 m boom pump , and spent nearly 20 years will be nearly 40 meters jib hoist , boom truck since it was the length of the development process stalled . Until well into the 21st century, this market was China 's "latecomers " rewrite . In recent years , due to the long arm pump technology continues to evolve , and the structure of the domestic market demand has quietly changed. Screw Conveyor  the long arm pump pump products in its sales grew from about 30 percent three years ago, has risen to about 60% currently . As long arm pump technology pioneer , hundreds of R & D team mastered the field of pump technology patents , successfully developed to 80 m , 101 m carbon fiber boom pump , represented by a series of long arm pump . Description to our long arm pump technology has been walking in the forefront of the world . Technological innovation led to the development and concrete batching plant similar products , also reflects China's manufacturing industry by leaps and bounds . "It has benefited from research institutes originated in the corporate DNA of technological innovation has become the first brand in the field of construction machinery pursuit inseparable .

Future concrete machinery industry

Continuous gradation concrete mixing floor is for the concrete industry production process problems , tailored a solution. Concrete mixer reports , the use of continuous gradation produced by mixing concrete , not only can save cement per cubic meter of concrete with about 50-100 kg , and the production out of the concrete strength will be significantly better than similar products, thereby greatly enhancing the construction of reinforced concrete structures life. And extended service life of buildings is the best low-carbon economy.
Future products needed concrete machinery industry will be more environmentally friendly, intelligent , user-friendly products , technologies and products with the guarantee that he is confident in the recycling industry, emerging markets and now the same scale a concrete mixing machine industry cluster.
In 2012, in 2013 a quarter of the overall performance of the industry after the decline since the second quarter Zoomlion concrete machinery sales showed sequential upward trend. Because sound management style , innovative product technology continued to follow the market , results of operations steadily. In addition, Zoomlion Chairman Zhan pure new has also showed that: the future, the construction machinery industry , the Zoomlion also planned environment industry , agricultural machinery, heavy trucks, and other financial services to four business segments , showing among the " top three global construction machinery enterprises ' confidence and determination.

Mortar is widely used to

Mortar is widely used in construction to a new building , in Europe and developed countries have developed more mature . With the continuous development of China's environmental protection cause , Cement silo the widespread popularity of concrete products , the state has started to further promote the ready-mixed mortar . Back in 2007 that began to develop dry-mixed mortar equipment , implements the core components of the independent research, launch of the product in a leading position in the market . concrete batching plant estimates , the future size of the market ready-mixed mortar capacity of up to 5-8 million tons. To 2015-2017 , annual sales of ready-mixed mortar production line up to 1200 or so, annual sales volume of ready-mixed mortar equipment up to 200 million or more, has a promising future .

dry-mixed mortar equipment

Concrete machinery constantly sand equipment, dry mortar equipment, continuous gradation mixing and other emerging products to market.Bolted Type Cement Silo , nearly 3 billion cubic meters of concrete for infrastructure and major construction projects , it is estimated that the concrete industry is now at an annual rate of nearly 10 billion tons consumed gravel , sand for many years on the wanton exploitation of natural river sand brought growing scarcity of resources , the cost of raw material prices continued to rise concrete problems . To market mechanisms sand equipment can take advantage of construction wastes and other raw materials to produce cement mixing machine sand sand, sand and gravel as to enhance the quality , protection of river sand resources to deal with construction waste and more efficient solutions . Experts predict that the market mechanism will gradually increase the proportion of sand . Next decade efficient, environmentally friendly new sand equipment reached nearly billion annual market demand .

creative development brings dry mortar

 QS airflow IF dry sand screening machines is the integration of mechanical grading proprietary patented technology was born two new dry sand grading screening technology . Which also has the vibration cloth , air pre-separation and secondary fabrics, such as the frequency vibrating sieving three main unique features . Vibration cloth into the dry sand paving material mesh curtain falls evenly , reducing the impact on the sieve  steel cement silo ; airflow into the mesh material on the thickness of the yarn curtain for pre-separation and surface corresponding to different aperture sieve cloth ; high- frequency excitation resonator vibration to eliminate clogging , in one fell swoop to solve a number of industry problems .Asphalt Mixing Plant, the role of the material forced air will effectively reduce the temperature of the drying material . Structure obtained national design patents, compact appearance , closed dusting good performance , easy maintenance . Advantages of a more general set of QS airflow IF dry sand sieving grading machine is bound to China 's development has brought dry mortar creative contribution .

mixing station equipment management

An electromechanical responsible person shall be a day before the opening of guidance, inspection, supervision, the device driver "cross job." Bolted Type Cement Silo to equipment belt correction, measurement of the pressure sensor clean.
2 In case of continuous casting requires a large volume of water when the concrete components. Special equipment to process control, the development of appropriate equipment emergency measures,
(A) failure-prone parts to maintain focus and ensure there is an appropriate accessory reserves;
(2) the supply department, asking them to provide reliable power to ensure;
(3) to maintain a standby generator in good technical condition;
(4) Maintenance and get ready to foot concrete transport vehicles (to achieve a slight surplus). Only when the device is ready to be submitted only after the device is ready to dispatch information.
3 mixing station should be equipped with two cement mixing machine for use in concrete truck fails, the use of other power will be unloaded concrete tank. Appropriate alternate picks, timely removal of solidified concrete mixer truck concrete tank. Equipment maintenance, adjustment, maintenance, cleaning, turn off the main power switch, and hang up, "Overhaul, DO NOT TURN ON" warning signs.
Four concrete mixing station electronically controlled equipment and more high technology, should be equipped with an experienced electrician, responsible for the daily maintenance of electrical equipment.

mixing station into the ship

Concrete weighbridge software version is mainly for concrete mixing station business in procurement of raw materials, finished concrete and asphalt mixing materials steel cement silo  management software measurement process. Includes: day total, cumulative month, t square rapid conversion, real-time statistics convenience functions. Concrete Mixing Truck  single pound purchase and sale of a single pound, two separate serial number, either printed sales volume of the concrete square with only a single pound, can also print the tonnage of asphalt factory with a single pound.

Quality of mixing station

First, in order to meet China's large works, generous amount of long-term continuous operation requirements, concrete double stations become independent development of products. The device uses dual synchronous control systems and computer management system, is now China's commodity concrete mixing stations occupied more than 95% of the market.
Second, the mixing console through nearly 20 years of use, Concrete block machine and shaping, twin-shaft compulsory mixer, planetary mixer and a vertical shaft cone reversal discharging type mixer has become the key to a variety of concrete mixing equipment, stirred for 25 - 35s can achieve concrete homogeneity requirements.
Third, China's enterprises in the production of concrete can be achieved when the garden enterprise level, to achieve dust, sewage, residual cement mixing machine zero-emission, advanced management level to ensure the supply of concrete.
Fourth, China's concrete mixing station overload running ability, even after overload shutdown 5s start, when the ratio of cement and aggregates, energy-saving effect is prominent, can meet the long, generous amount of the special requirements of the production run.

mixing station selection principles

Compulsory mixer mixing quality, strong overload capacity, discharge without segregation, high production efficiency, able to adapt to a variety of performance concrete mix. Asphalt Mixing Plant mixing equipment commonly used compulsory mixer, but its structure is more complex, the use of high cost. Of twin-shaft compulsory mixer, a single horizontal shaft, single vertical shaft and planetary several forms. concrete block making machine mixer mixing performance, high efficiency, good adaptability, structural features prominent, good reliability, very suitable for use as commercial concrete production; single horizontal shaft mixer and a single vertical shaft mixer due to its structural characteristics and adaptability in the application of commercial concrete mixing equipment has become less and less; planetary mixer application is not widespread, more common in imported equipment.

mixing plant classification

1, according to their structure can be divided into mobile mixing stations and stationary mixing. Construction site for a portable mixing station.
2, according to their jobs in different forms, can be divided into two types of periodic and continuous. Cycle of feeding and formula feeding system for a certain cycle. Continuous feed and discharge was carried out continuously. Current widespread use is periodic type.
3, according to their process layout in different forms, can be divided into single-stage and double stage type categories.
Single-stage type the sand, stone, cement and other materials once raised to the roof of the silo, a variety of materials by processes by weighing, batching, mixing, concrete mixing materials that made loading Sinotrans. Mixing layers from top to bottom into silos, weighing layer, mixing layer and the bottom. Bolted Type Cement Silo reasonable process, high productivity, but require the manufacturer to high, thus investment is large, generally use more mixing this form.
Two Stage materials of silos and mixing equipment is substantially at the same level. Aggregate by upgrading to storage silos, storage silos under the cumulative concrete batching plant and were weighed, and then upgrade to the mixer hopper or conveyor stirring. Because the material is subject promoted twice, productivity is low, but can reduce the height of a full set of equipment, easy accessibility, and reduce investment, general mixing station more using this form.

mixing station component failure

Pneumatic transportation assistance component failures are: lubricator failure, automatic sewage fault, muffler failure.
lubricator faults are: regulating the concrete mixing machine is too small needle clogging oil, pipeline leaks and so will not be atomized liquid droplets. In this regard, the timely processing of blockages and leaks should be a place to adjust the amount of drip to reach 5 drops / min. Normal use, the oil cup to keep the oil in the upper and lower range. Concrete mixer on the bottom of the cup of water, should be immediately removed.

mixing characteristics

Concrete mixing station is operated by mixing console, material weighing system, material handling systems, material storage system, control system composed of five major systems and other ancillary facilities consisting of building materials manufacturing equipment, its working principle is based on the major cement cementing material, will gravel, lime, cinder and other raw materials were mixed and stirred, and finally made into concrete, as the wall material into the construction of production. Bolted Type Cement Silo since been put into use in China's building materials industry has been playing an important role, of course, this is the concrete mixing station itself has the superior characteristics of the decision.
Concrete mixing station consists of sand and gravel feed, powder feed, water and feed additives, transmission and cement mixing machine four parts mixing equipment Tongshen overall steel casting, high-quality H-beam not only look beautiful, but also to strengthen concrete mixing station's overall structural strength, equipment, easy to install, can be applied to a variety of complex terrain structure.

material storage system

Concrete can be used for storage of materials is basically the same. Aggregate open dumps (there are cities with large commercial concrete mixing station closed silo); powder with a fully enclosed steel silo storage; concrete block making machine container.
Cement silo control equipment package of the central nervous system. Control system based on user requirements and mixing of different size and have different functions and preparation, general construction site available small mixing plant control system is simple for some, but the system is relatively large mixing station complex.

materials weighing system

Material weighing system affecting the quality of concrete and concrete production cost of key components, divided into aggregate weighing, weighing powder and liquid weighing three parts. Under normal circumstances, less than 20 cubic meters per hour, cement mixing machine using superposition weighing methods, namely, aggregates (sand, stone) with a scale, a scale with cement and fly ash, water and liquid admixtures were weighed and then put into the water, said liquid additive pre-mixed bucket. Concrete block machine 50 cubic meters per hour, mixing station, the use of the said materials weighing independent way, all have adopted electronic weighing scales and computer control. Aggregate weighing accuracy ≤ 2%, cement, powder, water and admixtures are up weighing accuracy ≤ 1%.

mixing stations

Concrete mixing plant material storage system consists of materials, material weighing system, material handling systems, mixing system, powder storage system, powder conveying systems, powder metering systems, water and additive metering steel cement silo systems and control systems and other five major systems composition and other ancillary facilities.
Mixing console mixing their way into forced mixing and self-fall mixing.
 Concrete mixer is used for mixing station abroad mainstream, it can stir liquid, semi-rigid and rigid variety of dry concrete. Since the fall mixing console main mix fluidity concrete, rarely used in the mixing station.
Compulsory mixer structure is divided into the spindle by planetary mixer, a single horizontal shaft mixer and twin-shaft mixer. And especially in the twin-shaft compulsory mixer integrated use of best performance.

precast concrete field

Concrete mixing plant is used to centrally mixed concrete joint device, also known as concrete precast yard. Cement silo its mechanization, high degree of automation, so productivity is also high, and to ensure the quality of concrete and cement savings, commonly used in concrete construction volume, long duration, site concentration of large and medium-sized water conservancy, electricity, bridges and other projects. With the development of municipal construction, centralized mixing, concrete batching plant to provide goods has great advantages, which have developed rapidly, and to promote concrete pumping construction, to achieve mixing, conveying, pouring mechanical joint operation to create the conditions.
Batching and mixing difference: mixing station production capacity is small, the structure easily removable, can be composed of container transfer site for construction site; mixing large volume, high productivity, only as a stationary mixing device, For large-scale water conservancy projects or production of large commercial concrete supply.

Concrete Mixing Plant

Concrete mixing plant concrete mixing plant mainly by the mixing console, material weighing system, material handling systems, material storage systems and control systems and other five major system components and other ancillary facilities. Since F aggregate measurement and cement mixing machine aggregate reduction compared to four intermediate links, and is a vertical cutting measure, saving measurement time, thus greatly improving the efficiency of production, the same type of case, Concrete block machine of production efficiency mixing plant production efficiency third. For example: HLS90 floor production efficiency is equivalent to the productivity HZS120 station, HLS120 floor production efficiency is equivalent to the productivity HZS180 station, HLS180 floor production efficiency is equivalent to the productivity HZS240 station.

mechanical failure contingency plans

In order to ensure the construction progress, project quality control, prevent the concrete supply disruptions, particularly specify the emergency plan. 1, to prevent shutdown due to power outages caused by using two 400KW generator as a backup power source and switch with the city through the network connection is enabled immediately after power generators, standby generators must be checked regularly and maintenance (once every 10 days) to ensure good technical condition. 2, the usual attention to two sets of inspection and maintenance mixing station, it is always in good condition. Asphalt Mixing Plant personnel and equipment on standby. When one set of problems standing in the running, you can now activate another set of stations. 3, get ready, the availability of consumable parts, when glitches occur when mixing station, replacement parts can be processed in a steel cement silo.  4, to maintain contact with the factory service personnel if the mixing station failure requires service personnel within 24 hours you must arrive at the scene and promptly deal with failure. 5, if the issues set of accessories damaged and could not stop in time repurchase, the two stations for the same type of accessories can be removed from another station to supply the urgent needs. 6, mixing station adjacent tenders should be in charge of concrete mixing station to keep in touch, communicate at any time, once the concrete supply shortage or interruption, timely request for support.

concrete mixing station

1, pre-operation inspection and preparations: 1) Check the gearbox and lubrication oil (grease) the adequacy of the good. 2) concrete block machine motor and electrical components wiring is solid, power supply voltages (380V ± 10%). 3) Check the ministries bolts are tightened, especially moving parts join, if loose should be tightened immediately. 4) Concrete mixer wire rope is neatly arranged on the roll, if loose should be re-wrapped well. 5) Check the mixing tank, hopper and rail rack for foreign material accumulation. 6) Check the hopper detent pin is inserted in the pin pulled out kit.

Mixing station quality inspection system

Approved by the examination regulations for sand, stone and cement, concrete inspection and testing, to prevent substandard products put into use. Specimens produced by the laboratory responsible for directing the mixing station completed, all testing personnel must be unified management, earnestly implement the following provisions:Cement silo received a concrete opening notice, shall promptly under sand, stone mix to adjust the moisture content and in writing Notification mixing station operators. Appearances concrete slump, the machine temperature, gas content measured by concrete batching plant and make the original records. Concrete specimens by the laboratory responsible for the conservation

Concrete works only when needed by the number of mixing

(1) Concrete works only when needed by the number of mixing. Initial setting of the concrete has not used does not allow water or other means to change the consistency of concrete. Pouring slump should be consistent with relevant regulations.
(2) Asphalt Mixing Plant should be maintained in good condition, and any non-compliant and non-compliant equipment in good condition, or defective concrete mixing equipment shall not be used for mixing shall vacate the site. (3) concrete mixing work, various combinations of materials should be stirred into distribution, a mixture of the same color. Concrete mixing plant material per plate should not exceed the volume of the mixer indicated 10% of the rated capacity. In the cement and aggregates into the mixer, before part of mixing water added and stirring all the water cement mixing machine first 15s uniform injection. (4) footwall material mounted as before, the mixer's mixing materials should be fully inverted light. More than 30min stirring device disabled, should be thoroughly cleaned before mixing mixer new concrete. Such as changing the type of cement, mixing equipment should be thoroughly cleaned.

concrete job Precautions

(1), the mixer should be shut down before the spiral conveying all the cement out of the tube shall any residual materials. (2), an orderly shutdown of the power ministries. (3), stir thoroughly cleaned warehouses, control room and on-site, internal concrete must be cleaned. (4), periodically clean the air compressor air filter, exhaust gas cylinder of water and impurities. (5), Screw Conveyor for maintenance, according to the instructions provided for each lubrication point filling oil (grease). (6), the periodic inspection should be measured accurately weighing device, the error range: not more than 2% aggregates, powder, the dosage should not exceed 1%. (7), concrete mixing machine cement silo valve should be closed. (8), after the end of the winter operations should be clean water discharge.

concrete transportation Delivery Management

1, Concrete Mixing Truck used transport, transportation scheduling and truck before mixing station operator must live view of transport routes, to ensure smooth transportation. 2, concrete mixer truck in transit to 4r/min speed agitation reached when pouring concrete mixer transport locations, should be high-speed rotation 20s ~ 30s, before pouring the concrete mixture unloading. Transported to the pouring of concrete place, the responsible attention, collecting concrete mixture into the mold slump and workability, and timely scheduling and duty to the mixing station testers feedback, to facilitate timely correction. 3, the first car arrived at the scene after the concrete work must be performed by the team (or work sites) technical director Verify Truck "concrete batching notice" data confirm technical indicators and pouring concrete and other parts used for unloading correct before pouring, or refund mixing station. 4, the entire process of pouring or steel cement silo team (or work sites) construction site person in charge at all times to maintain contact with the mixing station scheduling, easy speed control according to the site pouring concrete mixing transport speed, to ensure the smooth construction of concrete. 5, the concrete unloading is complete, the job queue (or work sites) commissioned a number of concrete sign and acknowledge the completion formalities, easy handling concrete use of clearing procedures.

mix concrete production process

1, mixing station scheduling based on job queue (or work sites) presented "concrete delivery notice" to issue official laboratory concrete mix, while making material preparation and mechanical equipment maintenance and other preparatory work. 2, Concrete block machine under "Concrete delivery notice" ready to work, ready to notify the laboratory work is completed impose control personnel to reach the scene, check to make sure the readiness of various materials, and then follow the exact mix concrete mixing station entry computer systems. 3, mixing station and ready to work, touch operations team (or work sites) is ready to complete the construction site, concrete mixing machine  pumping, filling and other aspects of the work are ready to complete, before the concrete production. Also check the check measurement accuracy and detection quality of concrete mixture, and make construction records.

Concrete Application Procedures

A concrete job prior to use each team (or work site) under the construction site, at least 6 hours in advance of "concrete delivery notice" **** handed mixing station control room. "Concrete delivery notice" must be completed, accurate, clear handwriting, concrete level, demand-side capacity and construction site by the job queue (or work sites) technical director fill operations team (or work sites) and on-site contact person in charge phone must be complete and accurate, so that mixing station scheduling timely contact with the field. Not complete the signature of the "concrete delivery notice" Wheel Loader  scheduling the right to refuse to receive. 2, concrete demand is greater than 300m3, the operating team (or work sites) must be more than 48 hours in advance of "concrete delivery notice" be delivered to the concrete mixing machine  room to be arranged in advance of raw materials, organizing personnel and mechanical equipment. 3, mixing station for job scheduling team (or work sites) presented "concrete delivery notice" good sign and acknowledge acceptance procedures, you must accept the endorsement of time and the author.

mix mixing station identification card shall meet the following requirements

(1) Concrete mixing plant concrete mix signage should be hung prominently in the operating room before, unified specifications. Signage production and installation should comply with "safe and civilized railway construction project
site sign" - Iron know 16 requirements. (2) identification card shall include design and construction of concrete mix, time, concrete block making machine and measured water content, the amount of each plate of various materials, slump and so on.

mixing station raw materials shall meet the following requirements stacking

(1) Select the size according to project the number of bulk cement storage tanks, the bulk cement by different manufacturers, varieties, label, lot of cans saved. (2) use of fly ash storage silo. (3) Cement silo in a hierarchical
storage, coarse and fine aggregates shall be stored in the passing zone and area to be tested, with the wall separating wall height of not less than 2m, shall not be mixed positions in a variety of materials and the use of cement mortar surface, the positions of the slope of the ground set, not water. And set
explicit signs, signs of the production and installation shall comply with "safe and civilized railway construction project site sign" - Iron identify six requirements. (4) including hopper and wood, including all additional storage space must be light steel roof, steel roof bagging line height 7m. (5) sand
and gravel storage yard aggregate washing areas concrete batching plant one-way drainage slope; feeding channel should be combined with mixing station batching equipment parameters for flat and slope settings. (6) should be required to carry aggregate material quality inspection status identification, identity includes
material name, origin, size, quantity, feeding time, inspection status, the test report number, test batch and so on.

venues handle mixing station shall comply with the following requirements

(1) mixing station's main venue should be concrete hardening, hardening capacity venue to meet operational requirements.Bolted Type Cement Silo according surrounded by low, the center of high principles, surface drainage slope of not less than 1.5%, the venue shall be installed around drains, gutters bottom using cement mortar plastering. Part of the appropriate regional office and living green. (2) shall sump, settling ponds and cement mixing machine ponds into the field area planning, factory designed, constructed and put into use. Forbidden to station wastewater directly discharged.

mixing stations must be configured with automatic mixing system measured

Use canned cement, fly ash and mineral materials, etc.; each batching system must meet two requirements above graded gravel (in principle as a standalone four ingredients bucket). Concrete Mixing Truck instruments must be calibrated and Technical Supervision. Station configuration control room air conditioners, computers, printers, telephones, screen monitoring system. Summer construction, there should be water-cooling equipment. Coarse and fine aggregate required inspection area erection color solid color steel skeleton anti-canopy. Mixing station must be configured over 300kw standby generator. Mixing station tooling equipment configuration (a) satisfy steel cement silo track railway passenger line concrete construction needs. (2) meet the company on the establishment of standardized technical conditions for concrete mixing station.

mixing station should focus settings according to the project situation

Should adopt the closed-end management. Mixing station should be set within the field laboratory. Laboratory scale to meet peak concrete and raw materials inspection and test requirements. Concrete mixing plant applications or color steel brick walls, metal fences, some closed material stacking area, mixing area,
work area, mixing station road should be hardened. Where heavy traffic road hardening thickness not smaller than 20cm (numerals not less than C20), local areas should be arranged in small bars. The Screw Conveyor are set electronically controlled gates, gates column using brick, column mixing station stop sign
hanging on.

concrete mixing zone

Asphalt Mixing Plant as a whole should adopt the mixer with batching machine combination, we strongly recommend using HZS series concrete mixing station. Right track plate field and RPC concrete stations should use vertical shaft planetary mixer, spiral beam field should adopt the dual high-performance
concrete with and rail twin-shaft mixer with high requirements, the small size of the place can be used mixing. Mixing station installation should pay attention to layout, structural stability, cement mixing machine the efficiency of concrete production and transport efficiency. The mixer capacity to meet the needs
of production tasks, mixer measurement accuracy to meet the relevant technical conditions.

liquid silo mixing station set

A blender to be set at least two additive tank in which a reducing agent tank, an air-entraining agent tank. Admixture tank should prevent deep device and note shading, warm. Concrete mixer to meet the needs of continuous concrete construction, taking into account the construction of winter heating device.
Transport raw materials used gravel conveyor belt conveyor, conveyor belts should be wholly closed to avoid material during transportation affected by rain. Screw conveyor powder are used, broken arch cement mixing machine transport improvement and measurement control system to improve the accuracy. The transport of water and admixtures extracted with water pump upgrade, to ensure measurement accuracy, the appropriate use of electromagnetic shunt valve assembly.

Different specifications of the block products

The overall structure is compact machines, equipment and reasonable use of mechanized equipment moving parts,Accurate and reliable.Bolted Type Cement Silo intensity and improve production efficiency. Upper and lower pressure, fixed To vibration, frequency brakes, to achieve high-density, high-strength molding effect. A machine Multi-use, mold can be equipped with different raw Multifunctional block machine Producing cement mixing machine, different sizes block products. Easily view the various parts of the mechanical structure Police, simple operation, easy maintenance, less prone to failure to ensure that production runs are Often.

Block machine equipment features

Such as hollow cement block, blind hole brick, standard brick, etc., without sintering.
Concrete Mixing Truck is absorbing the advantages of similar models for load-bearing masonry Development as well as products and fly ash brick products, features, and consider the production and maintenance Repair conditions and developed models.

a machine replacement of mold can produce hollow block, brick, standard brick, etc. 10 I kind of different specifications of unburned.
 Pneumatic drive PC-program automatic and steel cement silo cutting, molding, exporting Continuous complete, safe and stable, easy to maintain.
Every 25 seconds a standard brick 26, the hourly production 3744; every 25 seconds a brick 12 Block, the hourly production 1728; every 25 seconds a standard block 4, can be produced per hour 576.

Hydraulic components and mechanical parts are more complex

 Block production equipment from China situation, Failure and more in electrical, hydraulic and mechanical parts, while the equipment manufacturers
Used in electrical components, hydraulic components and Concrete block machine are more complex, the quality Poor, especially the quality of electrical and hydraulic components, there is still a large gap with foreign. Therefore developed for block production equipment, electrical, hydraulic and mechanical distribution Parts, increased reliability, the block production industry, is also very important.To improve the reliability of China block production equipment, in addition to enhancing the development of domestic fittings, But also can be used abroad, high quality electrical and cement mixing machine, improving domestic equipment The reliability of the China's block production equipment in the international market also has some Competitiveness.

Mold vibration machine vibration power

In fact Really want to improve block strength level is not primarily rely molding machine, regardless of the mode vibration also Is Taiwan vibration machine, block the production of different intensity level, we need to adopt different The concrete mix, adjust the amount of cement. Concrete mixing plant vibration machine vibration power, Vibration compacting effect, in the production MU15.0, MU20.0 other blocks should be excellent First use of mold vibration molding machine. Screw Conveyor machine generally higher prices, because the excitation system Installed directly in the mold box, the mold box structure is more complex, more costly mold box.
In the selection of machine should be based on product requirements, production technology solutions and investment-like Conditions and other comprehensive study to determine.

Block vibration mode selected models

Block selection mode vibration models American model, production pavers selected European model Taiwan vibration models. In fact, the European block building also has nearly a hundred years of history, the use of puzzle Block is used mainly Taiwan vibration molding machine production. Moreover, pavers are also recoverable With the American model of mold vibration molding machine production. Concrete Mixing Truck point of view block building, the contractors Heavy block intensity level is not high, generally 1-6 storey building in rural area, the required block As MU5.0, MU7.5; city mostly six-storey building blocks required for the MU7.5,MU10.0; while the city a few concrete mixing machine concrete block buildings, only 15-18 levels 1 -3 layers required MU20.0 ,4-8 layer required MU15.0, the remaining layers of MU10.0, while And MU15.0, MU20.0 block usage is not.

Block production equipment manufacturing enterprises

Prepare for the main products of the enterprise has more than 40, famous block production equipment Manufacturers have also flocked to the Chinese market. Competition in the domestic and concrete batching plant, the Chinese puzzle
Block production equipment manufacturing enterprises should be based on the Cement silo, look to the international market, and actively Development of enterprise products, create brand-name products, improve product reliability.Block selection mode vibration models American model, production pavers selected European model Taiwan vibration models. In fact, the European block building also has nearly a hundred years of history, the use of puzzle
Block is used mainly Taiwan vibration molding machine production.

Block making machine is the production block machine

New wall material is brick and water Adobe dominated. Most hydraulic molding mode, there is also vibration molding The. However, few. Concrete mixer machine adopts advanced PLC intelligent control system, Man-machine dialogue, fully automatic operation, random signal analysis, automatic fault diagnosis And various parameter settings, enabling the machine to achieve the best results. Body using Super-type steel and special welding technology, extensive use of imported raw materials and high-grade concrete mixing machine, hydraulic originals, ensure that the equipment is in the long-term performance is more high-load operation Plus stable and reliable.

Hydraulic press to go road information

Each of the development of information from the application to the popularity of 10-20 years, which requires government and the dogged efforts of the entire industry. In the future, construction of information technology is still sound and rapid development depends on the government's policy to promote, including the national organization of major scientific and cement mixing machine issues relevant research work, but also research institutes and units to develop and promote software development suited to China's vast construction enterprises demand for software products.
For the development of hydraulic press information, to date, the policy is still necessary to promote. This is because, first of all, China's market economy is not mature, especially in the information technology aspects of the need for policy guidance, to achieve technological progress; Second, compared with other countries, Concrete block machine press enterprise information base is still weak, self-development information technology capacity is still weak; addition, our hydraulic press corporate profits thin, investment in the construction of information technology within the enterprise is difficult to form a consensus, need external force. Therefore, the development of information technology hydraulic press is necessary policies to promote it.

Mainly produce wood pallet brick pallet

Mainly produce wood pallet brick pallet: divided into two: one, unburned nature conservation prop pad. 2, unburned temperature steam curing pallets. Choose one kind of non-perishable, no deformation of solid wood panels do force plate, the surface is the choice of steel cement silo sheet resistance, which is a combination of two kinds of material advantages, the election fever melt resin, through hot press temperature, high pressure composite made . Wheel Loader is characterized by: no distortion, no rot, resistant to it, impact resistance, non-Peng Zhang image, not from the floor. Comprehensive Performance Index: This pallet light, thin, and durable. Hi humid, general appearance, feel thin. Adapt to a variety of models and sizes brickyard choose.

Features automatic brick machine

The machine uses Taiwan vibration and mold vibration combined to ensure the block of compactness and homogeneity, where Concrete block machine is vibration transmitted through the pound pallets, so that the mold box in the concrete mix can quickly forming dense , the mold box mold oscillation is doing lateral vibration, the vibration force, to achieve a three-dimensional three-dimensional vibration effects.
Compulsory use of advanced fabrics way to make the machine has the characteristics of raw materials and wide applicability.
Without replacing any parts, simply adjust the program can produce a load-bearing and non-load-bearing masonry block, change can produce a variety of abrasive nowhere specifications.
The machine uses mechanical, electrical, Concrete mixer integration, PLC computer control, hydraulic, mechanical vibration, hydraulic compression molding, the block density better and more economical cement content.

fully functional Mianshaozhuanji equipment

According to China's development process avoid burning brick should first consider fully functional brick machine equipment, which means that the investigation should pay special attention to avoid burning brick can configure the brick mold, hollow block molds and standard bricks mold, can design other brick mold, etc. In addition each forming blocks is also critical, it directly affects the production.
The past two years, the Concrete mixer  and its ministries, local governments issued a special policy, has brick into the legal system, local "forbidden reality" has entered a substantive stage, resulting in a sharp increase in the cost of clay brick, clay brick plant is a sunset end, do unburned plant right time.
In addition, the production of unburned main concrete mixing machine used for the low-cost waste around the rich resources, lower unit cost than brick, with its environmentally friendly energy, high intensity, participate in market competition, must be able to replace clay bricks, very broad prospects for development .  

Free burning brick briquette machine type

1980s, China's first developed extrusion eight holes brick machine, which created a free burning brick Mianshaozhuanji precedent; but its rotating disk, you can only push a brick production low brick production can not meet the general requirements. In order to increase production, some mechanical engineering staff has developed a pressure every two bricks, three or even four brick brick briquette machine type avoid burning brick.Concrete mixing plant is no brick pallet, stacking directly, but it does not meet the mechanical persistence works, the final development failure, has been of no use in our normal production of the manufacturers of this equipment is a non-standard equipment. The nineties, the introduction of mechanical wall from abroad on the basis of the development of hollow block making machine for the concrete block making machine new wall materials machinery foundation.
With the development of building materials and machinery, block making machine is flourishing, but rural areas still do not know this new wall hollow block.

brick residential building

According to the traditional construction and usage, brick machinery developed series of products, its block-shaped design fully consider the construction environment, conditions and habits, with a light weight, cut cut, etc., and, like the traditional brick construction, doubling the efficiency and greatly reduce the labor intensity, but also saves mortar and other auxiliary materials. Adjustment formula, can produce 15 to 150 series of products for a variety of building wall, not a brick, brick residential buildings can be constructed, therefore, Concrete Mixing Truck rural market is the most competitive wall timber. Office of unburned brick this project benefits the country itself is a Government advocate to support environmental projects, comply with the national industrial policy. Each local government to do all brick construction commission and issued a mandate to support the new wall materials factory. Secondly, the use of mechanical technical superiority, steel cement silo standard products, fully inspection departments through supervision and inspection machinery also offers a variety of national tax policy documents and software support. So, by government departments to assist in the promotion, can occupy the local wall materials market, and ultimately out of clay bricks.

mortar bond performance is better than clay bricks

1, green energy: Raw materials used in all waste tiles, waste concrete blocks, and other solid waste. Land protection, energy conservation, recycling and repeated, without sintering, to eliminate the second pollution.
2, the scale of investment in this project can be little or big. Production from 10 million to hundreds of millions of pieces, the degree of mechanization and semi-mechanization or automation can. Regardless of what kind of scale is a national invention patent technology to ensure success!
3, low cost, high return: This project used in all solid waste, not mixed with cement, without sintering, the production cycle just over 20 hours, effectively reducing the cost of production, increase profits, improve the return on investment in a relatively a short time to recover investment.
4, Concrete Mixing Truck  the replacement of mold can transform any product category, convenient production line to achieve a variety of products.
5, excellent product quality: The project produces a variety of products according to relevant national standards testing, various technical indicators all qualified. Frost, heat and chemical resistance, durability of anti-carbonation is much better than cement and other construction waste bricks. Overcome the cement brick and clay bricks construction waste compared to "thermal conductivity is too large, Concrete mixer  high shrinkage" shortcomings. Standard brick and clay bricks Luetong weight, thermal conductivity, drying shrinkage of less than clay bricks. With mortar bond performance than clay bricks and cement construction waste bricks.
6, power future: full use of construction waste, produces energy saving construction material, instead of clay bricks, help protect the land, cleaning up the environment, save energy. Benefits to the present, in a thousand years!