When it comes to the maintenance of concrete mixers, chassis care is most easily ignored by drivers and friends, but the importance of chassis maintenance in winter or wet weather is obvious. In winter, the chassis of concrete mixer should be thoroughly cleaned and rust-proof. First of all, the concrete should be thoroughly cleaned according to the long chassis of the plate. If there is too much dirt on the chassis, it should also be washed with a detergent to remove grease, so as to make the chassis reveal its original “natural color”, so that anti-rust nursing can begin. In the professional beauty shop, the concrete mixer car can be raised to the lifting frame for chassis cleaning, wiping, and rust protection. It should be noted in the middle, after the cleaning must wait until the water on the chassis dry through before rust protection. In the process of nursing, it is important to keep uniform spray coating, forming a durable uniform anti-rust coating. 5-10 minutes of natural air drying will be carried out after completion, and the chassis rust prevention treatment will be completed.
After professional chassis care, also does not represent a safe, there is a misunderstanding, that is often people in order to apply to concrete mixer Truck to the car to wash themselves, which often add some detergent, then please note do not use alkaline detergent, laundry detergent wash body and chassis, otherwise it will affect the rust antirust effect and shorten the time.
It is suggested that the driver go to the professional beauty shop to do the bottom card nursing, its quality good or bad has a simple method to be able to try out: finish the chassis of anti-rust nursing in the high-pressure water spray rinsing after almost no beads of water, such effect just represents the real value of the nursing, can play a very good anti-rust protection effect.
First aid method for damage of chassis parts of concrete mixer truck:
When the concrete mixer is damaged by chassis parts in the field or far away from the repair site, the following emergency method can be used to drive the truck to the repair condition for different failure situations.
Brake partial pump leakage brake fluid or break off the pump branch pipe road, may use the iron sheet, the copper skin to make a small cushion at the junction of the pump branch pipe road, the pipeline is blocked up, then the screw is tightened, or the break is clamped flat, the coil up leakage, so that the wheel can not be used for braking. But this may result in unilateral braking, driving to be careful safety.
The brake fluid of the main pump of the concrete mixer is short of brake fluid, which can be replaced by alcohol or liquor. In special cases, it can be replaced by water. Brake the leather bowl to rise, the leather bowl that rises is put in hot water immerses 10 minutes -20 minutes, remove the oily component on leather bowl, can make leather bowl restore original dimensions so.