High to make ball mill operation, the grinding effect, must be in strict compliance with the operating and maintenance procedures. Should be checked before starting the mill, each connecting bolts are tightened; gears, couplings, such as keys, and the spoon head to the mine solid tight situation.

Check the fuel tank and reducer the adequacy of oil, the lubricating device and instrumentation with or without problems, pipe flow. Whether the check ball mill and classifier around hinder the operation of the debris, and then transferred by crane plate mill week, loose ball load and ore of the barrel and check the ring gear and pinion meshing with or without abnormal noise. The start order to start the ball mill lubricating oil pump, hydraulic reach of 1.5 to 2.0 kg / cm 2, allowed to start the ball mill, and then start the grading machine.Everything is working properly, you can begin painting mine.

During operation, you should always pay attention to the bearing temperature shall not exceed 50 to 65 ° C. Should always pay attention to the motor, voltage, current, temperature, sound, and so on. Pay attention to the lubrication system, oil tank shall not exceed 35 ~ 40 ° c tubing pressure should be maintained at 1.5 to 2.0 kg / cm 2. Check the size of the transmission components, lubrication of gears, bearings, reducer of the grading machine, and pay attention to the observation of the mill before and after the end cap, Simplified row of ore bins, the classifier overflow tank and back to the sand tank is blocked and leakage of sand. Constant attention to changes in the nature of the ore, and promptly take appropriate measures under the circumstances. Stop the ball mill, the first stop to the mining machine to be simplified within the ore has been dealt with, and then stop the ball mill motor, and finally stop the pump. With the grading machine lifting device spiral raised the sand surface, and then stop the grader.