Copper Lithium Iron Ore Grinding Ball Mill 0.5TPH-200TPH Capacity

Copper  Lithium Ore Ball Mill

1.Product Introduction

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2.Application

• Metallic Ore Processing: Widely used in the beneficiation circuits of copper, lithium, gold, iron, and manganese ores as primary grinding or regrinding equipment.

• Non-Metallic Mineral Processing: Applicable for the ultra-fine grinding of non-metallic minerals like quartz, feldspar, and calcite.

• Industrial Sectors: Suitable for raw material grinding in the cement, chemical, glass, and ceramic industries.

3.Working Principle

The ball mill is driven by an electric motor through a reducer, which rotates the cylinder at a low speed. Ore is fed uniformly into the cylinder via the feeding device, which is filled with steel balls as grinding media.

1. Lifting & Impact: Under the influence of centrifugal and frictional forces, the steel balls are lifted to a certain height and then dropped, exerting an impact and grinding effect on the ore.

2. Two-Stage Grinding: In a double-chamber structure, coarse grinding is completed in the first chamber, after which the material passes through a diaphragm plate into the second chamber for fine grinding.

3. Discharge: Finally, materials meeting the particle size requirements are discharged through a grate plate or overflow outlet, forming either a slurry or dry powder.

4.Advantages 

• High Efficiency & Energy Saving: The use of rolling bearings instead of traditional sliding bearings results in a lower starting current. Operating current is reduced by 20%–30%, leading to significant energy savings.
• High Stability & Long Lifespan: The main bearings boast a service life of 8–13 years. The equipment runs smoothly with a low failure rate, minimizing unplanned downtime.
• Strong Adaptability: Supports both wet grinding (the mainstream choice, accounting for over 80%) and dry grinding, allowing for flexible adaptation to different ore characteristics and water resource availability.
• Uniform Particle Size: By optimizing the liner structure and media ratio, precise particle size control is achieved, meeting the specific liberation requirements of flotation processes.

5.Technical Specifications

6.Our Solutions