Raymond Mill (grinding mill)is applicable to the grinding and processing of more than 280 kinds of non-flammable and non-explosive materials with hardness less than 7 and humidity less than 6% in mining, construction, chemical industry and metallurgy, such as barite, calcite, feldspar, talcum, marble, limestone, clay, glass. The fineness of the finished product can be adjusted from 100 mesh to 325 mesh according to requirements.

Characteristic of Raymond Mill:
1)The whole machine 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 technics 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:

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.

 Technical Data of Raymond Mill: