Mixer maintenance and repair

As a transportation vehicle, a concrete mixer truck must comply with the regulations of the Ministry of Communications of the People's Republic of China on December 13, 1990, and carry out the maintenance system of “regular testing, compulsory maintenance, and repair as required” in terms of maintenance and repair. Under this premise, combined with the actual situation of the concrete mixer truck, do a good job of maintenance and repair. In terms of daily maintenance, in addition to the routine maintenance of automobile engines, chassis, etc., concrete mixer trucks must also perform the following maintenance work.

Because the concrete will solidify into a hard block in a short time, and it is corrosive to the steel and paint, after every use of the concrete tank, the concrete adhered to the concrete tank and the inlet and outlet must be cleaned daily. Serious work. These include:

a. Rinse the feed inlet with water before each charge to keep the feed inlet moist while charging.

b. Fill the cleaning water tank that comes with the vehicle while filling;

c. After filling, wash the inlet and clean the remaining concrete near the inlet;

d. After unloading at the construction site, flush the discharge chute, then add the cleaning water to the concrete tank 3
Concrete mixer 0-40 L; keep the concrete tank rotating slowly at positive speed while returning the vehicle;
e. Remember to drain the concrete tank before loading the next time;
f. Clean the concrete tank and the surrounding of the inlet and outlet at the time of daily work to ensure that there is no cement and concrete agglomeration.
If these tasks are not carried out carefully once, they will cause great trouble for future work.