Q:What is the working principle and structure of a concrete pump truck?

The fabric device is a boom type, can be in a certain range of vertical and horizontal direction of the transport and watering concrete, can reduce the support staff, reduce labor intensity, improve the construction efficiency, and make the concrete evenly, smooth, dense, improve the quality of concrete

Q:What is the lubrication of the concrete pump before it is transported to the concrete?

Concrete pump to transport concrete before the pipeline lubrication

Q:What are the drawbacks of concrete pump gate valve and S pipe valve?

In addition to the use of gate valve delivery, but also requires the vertical transport pipeline in front of the installation of a horizontal transmission pipe section, the length of concrete lifting height of 1 /

Q:What kind of driver's license does the concrete pump need?

Driver's license to use B2 card, qualification certificate can be transported with ordinary goods, no need to use special vehicle qualification certificate.

Q:What is the difference between the construction of a concrete pump and a concrete distributor?

Pumps require concrete and easy to work, concrete admixture to add pumping agent.

Q:How the calculation of the discharge speed of concrete pump truck

as well as mixing and mixing station mixing speed, There is also a condition that is the quality of concrete

Q:How much concrete can the pump pump pump for an hour?

On the other hand reflected in the performance of the concrete pump in the construction of the proposed Futian Liza pump, Futian Leisha pump using large diameter, long stroke of the cylinder and the smaller suction angle of the perfect combination of technology, the maximum pumping

Q:Why does concrete pump truck need pipe?

Over the past few decades, ready-mixed concrete industry throughout the country has been using water and mortar on the concrete pump for pipe operation, the result is neither economic nor consistent with the current low-carbon environmental protection and energy saving concept.

Q:What is the role of the one-way valve at both ends of the main cylinder of a concrete pump truck?

Oil circuit to open the one-way valve does not work to facilitate the piston back to the cleaning room to facilitate the replacement of the piston.

Q:Why is my concrete pump often appear plugging phenomenon?

The first pumping, due to the larger pipeline resistance, this time should be low-speed pumping, pumping normal, may be appropriate to improve the pumping speed.