Daily Maintenance of Mini Mobile Self Loading Concrete Mixer

Noise Problem

During the use of the mini mobile self loading concrete mixer, various noises may appear. It is necessary to find the reason and deal with it in time.

Reason 1: The clogged filter element makes oil absorption difficult or insufficient.

Solution: Clean or replace the filter element.

Reason 2: The hydraulic oil does not meet the requirements or the hydraulic oil is too viscous. Solution: Replace low-viscosity hydraulic oil.

Reason 3: The liquid level in the oil tank is too low, and the air on the oil level is sucked into the pump.

Solution: Add hydraulic oil with the same mark.

Reason 4: There is an air inlet or obstruction in the suction line.

Solution: Check the tightness and do not inhale air.

Reason 5: The connection angle between the input flange and the cardan shaft and the connection angle between the cardan shaft and the power take-off is too large.

Solution: If it is loose, it will produce noise, so please check the tightness.

Body damage

The self loading mobile diesel concrete mixer will also has some damage of the mixing tank. There are some tips on how to deal with them.

1. Wear marks

For the Scars caused by friction, we can apply coating agent to the car, and pay attention to the evenness during the application process.

2. Bumper scars

The method of dealing with bumper scars is to cut the burrs and apply putty to smooth the pits.

3. Body aging and scars

If they are only swallow scratches, immediately treat it with a mixture, and the wiping method is straight wiping. After the scar disappears, wipe it with a finer mixture before applying wax.

4. Deeper scars

Very deep but elongated scars can be repaired very well with colored putty. Use sandpaper to clean the scar zones. Putty should be applied carefully, which means that it enters the interior completely. Then apply the mixture and wax.

Haomei Machinery has many models of self loading concrete mixers. Welcome to leave message below to inquire what you need.

Original Source: https://www.self-loading-mixer.com/a/daily-maintenance-of-mini-mobile-self-loading-concrete-mixer.html

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