325 mesh limestone powder production line

Phase one: raw material crushing limestone blocks will be crushed to 15mm-50mm fineness by crusher.

Phase two: grinding limestone material will be sent to the storage hopper by the elevator, and than the feeder will send the material to the main mill for grinding.

Phase three: classifying ground material will be classified, coarse powder will fall back to the main mill to be ground again.

Phase four: production collecting qualified powder will flow with the air and be collected in the collector, then the finished powder will be transported to the product storage bin through discharge port. Lastly, the powder will be loaded by tank car or packed by packing machine.

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