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

In addition to driving the pump truck, the engine (power) of the concrete pump truck also uses the power of the automobile engine to drive the work devices and make full use of the power of the vehicle. However, some concrete pumps are not easy to take the engine power of the car,

Q:What is the history of the concrete pump

Count down, the Germans with nearly two decades time, the boom height of nearly 40 meters.

Q:Why does the concrete pump main cylinder check valve damage cause the cylinder stroke to be short and the pumping is weak?

When the cylinder of the cylinder is pushed forward, it must be replenished to the retraction cylinder by means of a rod-side check valve that extends out of the cylinder to ensure that the retraction cylinder can retract to the bottom because when the piston is run to "U

Q:What is the concrete pump pumping technology?

The second generation of pumping technology: hydraulic commutation technology, completely rely on the main cylinder, the distribution of small fuel tank hydraulic signal changes to achieve action for the change.

Q:What is the difference between a concrete pump and a valve?

the current domestic production is all S valve series. Now there are special high-grade concrete S-valve pump

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:What is the main composition of concrete pump

The pump body installed in the car chassis, and then equipped with retractable or inflected cloth rod, the composition of the pump

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?

Concrete pump at both ends of the main cylinder of the one-way valve. Usually working when the oil shut-off check valve to play its role in the damping,

Q:How to cooperate with concrete mixers and concrete pump trucks

the site pump has a bucket, mixer car unloading the material in the bucket bucket,