The Hints To Protect Ball Mill

Ball mill is mainly used to grind materials in mineral, cement, refractory, chemical industry, etc. Ball Mill has dry and wet types. When the Wet Ball Mill working, the water and other liquid will be added into materials to increase flow ability of materials, so as to improve the capacity.

If you want a high operation of the ball mill and good grinding effect, you must be in strict compliance with the operating and maintenance procedures. You should check if the connection bolts are tightened before starting the ball mill; and the if the key of gears and couplings is tightened. Check if the fuel tank and the reducer has adequate oil, if the whole lubrication device and instrument has problems as a whole, if the pipe is open. Check if there is debris impending the running around ball mill andclassifier, and then transfer cranes mill a week, loose the spherical charge and ores in tube, and check the meshing of gear ring and pinion, if there is abnormal noise. The start sequence is the first start of a ball mill lubricant pump, allowed to start when the hydraulic pressure reaches 1.5 to 2.0 kg / cm per hour, a ball, and then start the grading machine. After everything is operating normally, you can start painting mine. During operation, we should always pay attention to the bearing temperature, it must not exceed 50 to 65 °C. We should always pay attention to the motor, voltage, current, temperature, sound.
When stopping the ball mill, you should first stop the feeding machine, and then stop the motor of ball mill, and finally stop the oil pump of ball mill . With the grader lifting device, pull the spiral out of the sand surface, then stop Classifier .

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