Q:Why concrete pump truck with foreign chassis

China began in 1982 from the introduction of Japanese technology for concrete pump truck production, after 20 years of development, although the current domestic concrete pump design and manufacturing capacity has been greatly improved.

Q:Why concrete pump down to play always block the tube

In addition to pay attention to pipeline laying, there are also in the concrete pouring process should also pay attention to a certain amount of concrete slump can not be too large, 120-140mm on it

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

According to the "People's Republic of China Road Traffic Safety Law" Chapter II, Article XI: driving motor vehicles on the road, should be hanging motor vehicle number plate, placed inspection signs, insurance signs, and the vehicle to carry motor vehicle driving permit.

Q:When the concrete pump in the transport of concrete before the pipeline should be what lubrication

And then share a coup, tanker to a lot of time, the site to prepare some sugar, if the pouring time is too long, the general 9 square tank you put 1 kg of sugar can be used as a retarder

Q:What is the maintenance method of concrete pump?

Vertical pipe should be no less than 10m with a check valve of the horizontal tube, is strictly prohibited vertical tube directly connected to the concrete pump output.

Q:What is the cause of concrete pump blockage?

Repeat the anti-pump operation, and gradually plug the concrete mixture at the plug into the hopper, re-stirring and then normal pumping.

Q:What are the standards for the use of concrete pumps?

The concrete in the concrete feed pump hopper must be higher than the stirring shaft to avoid concrete splashing due to the inhalation of air;

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

the pump to hit the material in the material Where the pump can lift the height of more than 40 meters

Q:How is the mortar in concrete pumping concrete coexisting and distinguishing in a pump?

Concrete mixing truck, the first charge, should be more two bags of cement.

Q:What are the requirements of the concrete pump?

7, when the construction of high-rise buildings or high-rise structures using a relay pump to pump concrete, the relay pump should be set to position the upper and lower pump delivery capacity to match.