Horizontal sanding machine operation maintenance personnel should be familiar with the structure and names of the parts, specification, function. Operator to lubrication lubrication chart shown the requirements, maintain clean lubrication points. Operation check the bearing temperature not exceeding 32 degrees centigrade, check the bolts are loose, there is no abnormal noise, and feed water supply is even, there is no leakage of cylinder, horizontal type sand mill motor current and voltage are normal. Transmission shield is intact. Keep horizontal sanding machine equipment sanitation cleaning, in addition to moving parts, a horizontal type sand mill the remaining part must be ready to handle. In use for some time to ball mill to facilitate inspection and maintenance.