News & Events

Concrete mixer truck safety operation procedures


1. Mixers after starting the engine, should make the mixing drum under the low-speed rotation about 10 minutes, the hydraulic oil temperature rise to more than 20 ℃ rear can work.
2. Shipment truck mixer concrete mixture, stirring drum rotational speed is 2 to 10 revolutions per minute, in the process of transportation, the mixing drum speed ensure smooth surfaces in 2-3 RPM, leaning on the side slope is greater than 50 road, or move from larger pavement, should stop stirring rotation, again after waiting for conditions to improve mixing rotation.
3. Transport concrete mixer truck concrete time can't exceed the time set by the station.Deliver concrete way, mixing tube shall not be shut down for a long time, in case the concrete segregation phenomenon.The driver should always observe the concrete situation, report if any abnormal operation department, application to deal with.
4. Equipped with concrete mixer truck cart, the stagnation period shall not exceed 1 hour at the scene, such as overtime should immediately give timely treatment, head of the on site.
5. Transport truck mixer concrete slump is not less than 8 cm.From the concrete into the tank to the discharge, high temperature shall not exceed 2 hours must discharge, wet weather at low temperature, not more than 2.5 hours.
6. Mixers before discharge concrete, should make the mixing barrel under 10-12 RPM speed rotation for 1 minute, and then to discharge.

Leave Message

If you have any problems or questions about our products or need our support and assistance, please feel free to write us, we will reply to you within 24 hours, and never reveal your information to the third party. Thank you!

Subscribe to Updates

Subscribe to UNIQUE News and keep up to date with all our activities and events.

Capacity

UNIQUE machines export to Thailand, Philippines, Romania, Dubai, Russia and U.A.E., more than 60 countries.

Contact Us

Add: Construction machinery city, Xingyang Zone, Zhengzhou, Henan, China

FAQ's| Contact Us| Site Map