What type of crushing equipment is best suited for crushing lithium ore?

Crushing and processing of lithium ore are used in mineral processing. The ore needs to be crushed to a size smaller than 20 mm. This process usually involves 2-3 stages of crushing to ensure that the required particle size of the ore is achieved, providing suitable raw material for subsequent mineral processing operations.

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The following types of crushing equipment are mainly used for crushing lithium ore:

1. Jaw crusher

After mining, due to its large size, raw lithium ore needs preliminary crushing using a jaw crusher. This machine can effectively crush large pieces of ore to a medium size, providing an output size of 10 to 30 centimeters, which provides suitable raw material for subsequent processing.

2. Cone crusher

After preliminary crushing of lithium ore with a jaw crusher, it is recommended to use a hydraulic cone crusher for further processing. Compared to spring systems, hydraulic cone crushers have superior performance, significantly increasing crushing efficiency and productivity. The design of their hydraulic system makes subsequent maintenance and repair more convenient.

3. Fine crushing

After coarse crushing in a cone crusher, the spodumene is sent to a fine cone crusher for further crushing. The resulting material, with a size of 0-15 mm, can be directly sent to a mill for grinding.

Example of using a lithium ore crushing line with a capacity of 220 tons per hour!

Processed materials: Lithium ore, spodumene, lepidolite

Initial particle size: Less than 700 mm

Output particle size: Less than 200 mm

Capacity: 220 tons per hour

Equipment configuration: Jaw crusher, multi-cylinder hydraulic cone crusher