The final products can be adjusted freely from 100 mesh to 425 mesh.

Working Principle of Raymond Grinder:
Firstly, raw material is crushed by jaw crusher to the size required, then elevated into a hopper from which the material is transported through the electro-magnetic vibrating feeder evenly and continuously into the grinding chamber for powder-processing.

The rollers oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the materials, send to the middle between the ring and rollers to accomplish the grinding.After grinding, the rough materials will be recycled by the air from the fan back into the grinding chamber for regrinding and the fine powders are blew into the cyclone and poured out through the output-powder pipe as the final products.

Raymond Mill Features:
Three-dimensional structure
Land-saving
The screen-passing rate can reach to 99%
The transmission is steady and reliable;
The transmission device of mainframe adopts airtight gear case and zonal wheel.
 Centralized control for the electric system, convenient to operate.