How to prevent excessive wear of graphite particles during the crushing process of Graphite Spheroidization Crushing Equipment?

1. Causes of graphite particle wear
Excessive wear of graphite particles is mainly caused by the following factors:

Mechanical wear: The collision between the crushing media (such as grinding balls, hammers, etc.) inside the Graphite Spheroidization Crushing Equipment and the graphite particles will cause wear. Wear may cause the graphite particles to be broken into too fine powder, affecting the consistency and performance of the product.

Over-grinding: Grinding for too long or too strong may cause the graphite particles to be over-processed, causing them to lose their original structural characteristics and reduce their conductivity and stability in the battery.

Uneven feeding: Uneven feed particle size will lead to uneven equipment load, thereby increasing wear and affecting the quality of graphite particles.

2. Measures to control graphite particle wear

Select appropriate equipment parameters:

Selection of grinding media: Using appropriate grinding media (such as the material and size of grinding balls) can reduce wear. For example, choosing grinding balls with moderate hardness can effectively reduce damage to graphite particles while maintaining a good grinding effect.

Adjust grinding time and speed: Grinding for too long may cause excessive wear of graphite particles. By accurately controlling the grinding time and equipment speed, excessive wear can be effectively avoided and the integrity of graphite particles can be ensured.

Optimize crushing process:

Staged crushing: Using a multi-stage crushing process to coarsely crush graphite flakes and then finely grind them can reduce the impact on graphite particles and reduce the risk of wear.

Control feed particle size: Maintaining the uniformity of feed particle size and avoiding excessively large or small particles from entering the equipment can reduce wear caused by uneven equipment load.

Improve equipment design:

Application of wear-resistant materials: Using wear-resistant materials in key parts of crushing equipment (such as lining plates, crushing gears, etc.) can significantly increase the service life of the equipment and reduce the wear of graphite particles by the equipment.

Optimize equipment structure: The design of Graphite Spheroidization Crushing Equipment should take into account the characteristics of graphite and optimize the shape and structure of the crushing chamber to reduce excessive wear on graphite particles.

Maintenance and care:

Regular inspection and replacement of worn parts: Regular inspection of the wear of the Graphite Spheroidization Crushing Equipment and timely replacement of severely worn parts can avoid the impact of equipment failure on graphite particles and maintain stable processing results.

Cleaning and lubrication: Cleaning and lubrication of the Graphite Spheroidization Crushing Equipment can reduce friction caused by wear and keep the equipment in good operating condition, thereby reducing damage to graphite particles.