Raymond Mill also is named as powder making machine, grinding mill, pulverizer,etc.Raymond Mill is ideal grinding mill for grinding and processing the materials such as limestone, gypsum, barite, carbonate calcium, marble, feldspar, dolomite, granite, kaolin, bentonite, bauxite, etc.

After being grinded by the raymond mill, the powder output size can be from 30 mesh-325 mesh, and the powder output size is adjustable.

Raymond Mill /Grinding Mill Working Principle:

1. Raw material is crushed by jaw crusher to the size required which is suitable for the Raymond Mill / Grinding Mill,

2. Then the crushed materials are elevated into a hopper from which the material is transported through the electro-magnetic vibrating feederevenly and continuously into the grinding chamber for grinding mill. 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 ring and roller to accomplish the grind.

3. Then, the ground stuff are carried by the air from the blower into the powder separator (Analyzer Machine) for screening. The fine powders are blow into the cyclone powder collector and are poured out through the output-powder valve as the final products, and the corase stuff after the screening will be recycled back into the grinding chamber for regrinding. The set’s airflow system is closely sealed up and circulated under condition of negative and positive pressure.