Detailed Product Description

Roller mill produced by our company is mainly used to grind non-inflammable and non-explosive materials with Mohs hardness below 7 and moisture content below 6% such as barite, calcite, potash feldspar, talcum, marble, limestone, ceramic, glass, etc Raymond grinder can be used in mining, chemical industry, construction materials, metallurgy and so on. 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.

2.Product Description

Raymond Roller Mill/Raymond Mill/Raymond Grinding Mill  which is suitable for grinding barite, calcite, potash feldspar, talcum, marble, limestone, ceramics, etc. VIPEAK supplies series raymond mill that is of high quality and good service.

Working Principle of Raymond Mill:
First material should be crushed into the desired size by Jaw Crusher, and delivered to the Silo by Bucket Elevator. Our Designed Vibrating Feeder will feed the material into the grinding room. With the air current from the Air Blower, those powder conforms to the fineness degree will be blew into the cyclone collector and those powder that is not consistent with the desired size will return to the grinding room to be re-ground. The whole system is airtight circulation, and the circulatory flow under the negative pressure.

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.

Specification of Raymond Grinder
Model			3R2115	3R2615	3R2715	4R3216
roller	No.		3	3	3	4
	Dimension(mm)		210	260	270	320
	Height(mm)		150	150	140	160
Ring	diameter of inner ring		630	780	830	970
	Height(mm)		150	150	140	160
Max feeding size(mm)			15	15-20	15-20	20-25
the product size (mm)			0.44-0.165	0.44-0.165	0.44-0.165	0.44-0.165
power of machine			15	18.5	22	37
the finial product size	0.125	capacity (t/m)	1.2-1.8	1.8-2.5	2.3-2.8	3.2-4.5
	0.075		0.6-1.2	1.2-1.8	1.8-2.3	2.4-3.1
	0.044		0.6-1.0	0.8-1.2	0.9-1.7	1.8-2.5