A concrete pump has the following main technical parameters: transportation displacement, cement mixing machine, electrical power and distribution valve. In accordance with the new national standard, which several key parameters from concrete pump models can be learned. The following concrete pump in Changsha fertile Rio "HBT60-16-110S" concrete pump an example of its Meaning
HB - phonetic abbreviation concrete pump
T - towed
S - S-shaped pendulum distribution valve pipe valve
60 - Maximum throughput, m3 / h
16 ---- concrete pump maximum pressure at the outlet, MPa
110 - Motor power, kW
According to the label outlet pressure levels, divided into low-pressure pump (≤ 5MPa), medium-pressure pump (6-10MPs) and high-pressure pump (> 10MPa); maximum hourly throughput with 20-100m3 range, and large Most concrete pump variable displacement can be achieved two steps or stepless variable. Users should be based on the actual needs of the project, according to the height of conveying distance, choose the outlet pressure; based on the ability of mixing feed, select the output side volume range; pumping concrete aggregate according to the situation, choose the form of the distribution valves. S-shaped swing pipe valve in low pressure loss during pumping, Concrete block machine smoothly, but by the diameter of the restrictions on the aggregate demand is higher, suitable for medium and high-pressure pump for high-rise buildings and high quality concrete long-distance, high-lift transport; gate valve because of low demand for aggregates has been 'eat whole grains' with said medium-pressure pumps used more often, pumping height of 100 meters, the level within 300 meters.
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