The Raymond grinder (raymond mill) is rather versatile and the Raymond grinder (raymong mill) can be used to grind barite, calcite, kalium, steatite, marble, glass, feldspar, ect. Raymond grinder (raymond mill) is widely used in the metallurgy, building , chemical industry, mine field. In the chamber of Raymond grinder (raymond mill), since the stuff of Raymond grinder (raymond mill) may contain moisture to some extent, the heat generated during makes the moisture evaporated. Raymond grinder further functions may involve drilling, boring or slot producing. Raymond grinder (raymond mill) can be broadly described as the process of reducing the material to finer size though Raymond grinder (raymond mill) is different from crushing and granulation.

Structure of Raymond mill(Raymond grinder):
1.The whole plant is a vertical structure of strong systematic characteristic, so it occupies small area. From crushing of raw material to grinding and packing is an independent production system.
2.Compared with other milling plants, its passing ratio achieves 99%, this is what other mill can not reach;
3.Driving system of main frame adopts airtight gearing and pulley, drives smoothly and operates reliably.
4.Main parts of the whole plant are made from cast and steel of high quality. The techniques is so subtly that insures the durability of whole plant,
5.The electric control system is centralized controlled, so the automaticity is high, no people are needed in the operating room.

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(Raymond grinder) features and benefits:
low consumption&low investment
environment friendly
small occupation area
more efficient than the traditional mill,

Technical Data: