Self loading concrete mixer is used in rural construction, rural cement pavement, narrow construction site and so on. Many of our friends who buy the self feeding mixer will do some maintenance work regularly after using the self feeding mixer. On the one hand, it can avoid the influence of the self feeding mixer on its normal service life, and on the other hand, it can avoid the failure of the self feeding mixer after it is damaged.
（1） Check the water supply system of self feeding mixer
When checking the water supply system, it is necessary to check whether the water pipes and joints are leaking. If the water pipes in the self feeding mixer water supply system are loose or aging, they need to be replaced as soon as possible.
（2） Check the mixing bucket for damage
Check whether the mixing drum of self feeding mixer is damaged, loose, abnormal working sound, etc., and lubricate regularly every month.
（3） Operation system of self loading mixer
Pay attention to whether the operation of self feeding mixer is flexible and normal, and try to keep lubrication treatment once a month. Avoid problems in later use.
After the completion of the construction, it is necessary to use the hose attached to the automatic feeding mixer to flush the residual materials on the inlet and outlet, so as to clear the concrete and sludge adhered around the body, so as to avoid the influence of rapid drying in the air on the later flushing. Then, clean water needs to be injected into the mixing bucket. The driver will quickly rotate the drum of the automatic feeding mixing truck for five to ten minutes, and then discharge the water to ensure the internal cleanness of the barrel. In this way, when we use the automatic feeding mixer for the second time, there will be no trouble.