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Zoomlion concrete pump rubber piston  DN220

Schwing/ Sany/PM/Zoomlion concrete pump rubber piston    




Concrete pump piston


DN200  for Schwing

DN230  for Schwing

DN200  for PM entirety piston

DN230  for PM entirety piston

DN180  for Zoomlion piston

DN200  for Zoomlion piston

DN220  for Zoomlion piston

DN230  for Zoomlion piston

DN180  for Sany piston

DN195  for Sany piston

DN200  for Sany piston

DN230  for Sany piston

DN260  for Sany piston

DN280  for Sany piston

Other sizes and types upon request


PUR Polyurethane,natural rubber


Used in concrete pump truck,concrete pump,Hydrulic ram system in Construction work equipment


Serving brands of mounted truck concrete pump and concrete pump

Sany ,PM, Zoomlion,Schwing,CIFA and so on      


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Q:What are the skills of concrete pump?
According to the characteristics of the construction site and concrete pouring plan piping, piping design to check the level of the pipeline, conversion distance and the concrete pump pumping distance to adapt
Q:What is the farthest pumping distance of concrete pump truck?
Concrete pump, commonly known as to pump, or supporting pump, pumping height is determined by the power of the engine, 08 years in Guangzhou pearl, vanda heavy section pump made of C100 high strength concrete vertical height of 411 meters world record, the engine for the 572KW
Q:How to calculate the power of concrete pump motor?
First of all, the length of the pipe and pipe diameter and the motor power is basically nothing to do!
Q:What are the types, classifications and specifications of concrete pump?
According to the maximum hourly transport rate, there are 20-100m3 range, and most of the concrete pump can achieve two variable displacement or stepless variable
Q:What is the second generation pumping technology of concrete pump?
Concrete pump, S pipe distribution without PLC electrical components to participate in, the failure rate is lower, more reliable control, product life has greatly improved
Q:Is the main pump of the concrete pump electric control or hydraulic control?
Closed main oil pump behind the charge pump to provide a constant pressure to the displacement of the electromagnet by the current control output pressure to achieve the main pump pressure and pumping the commutation.
Q:What is the difference between concrete pump and ground pump?
The pump is easy to move and flexible, but generally limited to the length of the boom by 60-70m. The ground pump is not limited by height, but it needs to be connected with the conveying pipe, which is of poor flexibility
Q:How to calculate the power of concrete pump motor
The performance of the random type varies depending on the type and structure of concrete pump truck building, in addition to considering the choice of models into the concrete pouring amount, should also consider the building type and structure, technical requirements, construction site conditions and environment etc.. The main performance parameters of the concrete pump vehicle should be in line with the construction requirements or slightly larger. If the capacity is too large, the utilization rate is low, too small, not only can not meet the requirements, but also will accelerate the loss of the concrete pump truck.
Q:How to judge the concrete pipeline blockage?
Listen to the ear, there is rustling sound as normal, there is a piercing sound for the blockage
Q:Why would the plugging concrete pump pipe
When pumping, the operator shall observe the leftover material in the hopper at any time. The remaining material shall not be lower than the stirring shaft. If there is too little material, the air will be easily inhaled, which will lead to pipe blockage. The material in the hopper can not be piled too much, should be lower than the guard bar, so as to clean up the coarse aggregate and super large aggregate in time

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