Common Faults And Solutions Of Ball Mill

The failure is inevitable in the operation of the ball mill. Solve it at the fastest speed to avoid greater economic losses.

Reducer Bearing Heat, Abnormal Sound

Cause Of Issue:

• The exhaust hole of the reducer is blocked;
• The balance wheel and intermediate wheel of the reducer are not installed according to the specified meshing teeth.

• Carry out temperature detection on the reducer bearing and clear the vent hole;
• The balance wheel and the intermediate wheel are installed according to the specified meshing teeth.

Ball Mill Cannot Start

Cause Of Issue:

• There is a problem with the motor system;
• There are obstacles in the rotating part;
• When the machine is shut down for a long time, the materials and grinding bodies in the ball mill are not removed in time, and the wet materials are condensed into pieces. When the machine is started, the grinding bodies are not dropped, which increases the load on the motor.

Solution:

• Check and repair the motor system;
• Clean up obstacles in the rotating part;
• Clean the materials and grinding bodies in the ball mill, remove the agglomerated materials and part of the grinding bodies, and stir and mix the remaining materials and grinding bodies.

Gear Wears Too Fast

Cause Of Issue:

• Poor lubrication or mixing of impurities, metals, etc. in the lubricating oil;
• The meshing gap is too large or too small, poor contact;
• The quality of gear processing does not meet the requirements;
• Poor material and insufficient hardness of tooth surface;
• Poor assembly;
• Mineral sand and other abrasive particles enter between the teeth.

Solution:

• Strengthen bones or replace lubricants;
• Adjust the meshing clearance;
• Strictly control the processing process and eliminate undesirable components;
• Conditioning treatment;
• Readjustment;
• Perform cleaning.