The production process of granite

The first stage: primary crusher

Raw material through the hopper, vibrating feeder evenly by the feed, fed to the jaw crusher for primary crushing, after primary crushing after the materials and fine screening material from the feeder conveyor belt to transfer together by the material heap.

PFW Impact Crusher

The second stage: fine crushing

Transmission belt will transfer the stockpile material evenly transported to the crushing cone crusher for crushing after crushing were sieved by a circular vibrating screen. Larger particulate material back to the cone crusher broken again; medium-grained material into the crusher crushing, plastic; size fractions by a qualified material after sand washing machine cleaning as a final product.

The third stage: crushing plastic

After medium-grained material into the crusher chronology by circular vibrating screen for screening large grain size materials returned to the crusher broken again, qualified products by the belt to the stockpile storage material into fine sand washing machine cleaning.

The fourth stage: Sand washing Finished

Material is fed through the sand washing machine sand washing machine after washing, as part of the final product, delivered by belt conveyor to a stockpile.

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