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Please check the 17 “golden rules” of the mixer driver!
The mixer is a special vehicle. Not all drivers who can drive can drive the mixer. Improper operation will cause rollover, excessive wear of hydraulic pump, motor and reducer, and even serious consequences. 1. Before starting the mixer truck, put the operating handle of the mixing drum at the ...Read more -
What is the difference between a novice and an experienced pump worker?
1. When I was an apprentice, I wanted to touch the pump truck when I saw it, and I wanted to hit the pump when I dreamed; At present, we are determined not to fight for jobs that cannot be done, and there are fewer and fewer jobs that we dare to do. 2. After one year of pumping, I felt that my sk...Read more -
The pumping distance of high-grade concrete is always insufficient. What should we do?
1. Before pumping, the equipment shall be fully inspected ① The main system pressure can be adjusted to 32MPa, mainly considering the high pumping pressure and overflow of the main safety valve. ② The displacement of the main oil pump shall be adjusted to the minimum, the pressure of the sequence...Read more -
How to prevent concrete pumping pipe blockage?
1. The operator is not concentrated The operator of the delivery pump shall concentrate on the pumping construction and pay attention to the reading of the pumping pressure gauge at all times. Once the reading of the pressure gauge suddenly increases, the pump shall be reversed for 2-3 strokes im...Read more -
Do you know how to adjust the pumping capacity of concrete pump truck?
It is of great significance to adjust the pumping speed according to the different construction conditions in the actual operation process. The following methods are usually used to change the pumping displacement, as compared below: 1. Mechanical adjustment Change the pumping displacement by cha...Read more
