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:How does the concrete pump operate?

The suction and discharge process of the concrete is: When the main hydraulic pump drives the concrete piston retracts, the concrete poured into the hopper is sucked into the conveying cylinder through the suction port of the hopper, driven by the stirring blade. When the main hydraulic cylinder moves forward,

Q:How to achieve the concrete pump pendulum for the change?

3. Proximity switch or stroke switch is a commutation signal to the pendulum, swing swing in place, from the pendulum to the main cylinder a commutation signal.

Q:What is a concrete pump?

At present, it is mainly divided into gate valve concrete pump and S valve concrete pump.

Q:Building concrete pump is how to bulk cement (concrete) to the high

After the action is completed, the system automatically change the pressure oil into another main cylinder, to complete another different delivery tank suction, send travel.

Q:What is the type of concrete pump truck?

pumping height is high but the amount of small, gate valve type is open system, the transmission height is low but heavy volume And the requirements of the material is low.

Q:How to deal with pumping concrete pump pipe pipe burst after the burst, the pump can not stop the situation?

The time required for pouring concrete drains depends on the slump of concrete, the time of plasticizing, the height of pumping, the length of the pipe, the resistance to pumping, the temperature, and so on.

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:What are the requirements of the concrete pump?

6, in the concrete pump within the scope of operation, shall not impede the resistance, high-voltage wire, at the same time have to prevent high-altitude falling objects measures.

Q:How much concrete construction is needed for concrete pump construction

Two cars will be the car site to meet the above requirements on the almost.