The Lithium crusher (also known as a double-roll crusher) can certainly serve as crushing equipment for lithium ore, particularly excelling in the medium and fine crushing stages where strict requirements exist for product purity and particle size control.
1. Working Principle
The double-roll crusher achieves material fragmentation by applying continuous compressive force through two counter-rotating rolls. This operational mechanism delivers several key advantages in lithium ore processing, particularly its inherent resistance to metallic contamination.
2. Advantages
Eliminates metal contamination, ensuring high purity of battery materials
This represents the most critical advantage of double-roll crushers when processing lithium ore. Lithium battery cathode materials impose extremely stringent requirements on metal impurities such as iron (Fe) and chromium (Cr). By utilizing non-metallic materials like zirconia rollers, the crushing process guarantees no metallic impurities are introduced, thereby safeguarding the purity of the final lithium concentrate.
Precise particle size control with low over-grinding rate
The slow compression crushing method effectively minimizes the production of excessively fine powder while delivering more uniform output particle sizes. This is crucial for subsequent mineral processing steps like flotation.
Energy Efficiency and Environmental Protection
Integrating double-roll crushers into grinding systems typically boosts output by 30%-40% while reducing overall energy consumption by 20%-30%. The equipment features a fully sealed structure with dust extraction interfaces, effectively preventing dust leakage.
Lithium crusher
