Specifications

raymond grinding mill can be used to grind barite, calcite, kalium, steatite, marble, glass, feldspar, ect.

 

raymond  grinder,raymond mill

 

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. 

 

Raymond grinder(Raymond mill) 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(Raymond mill):

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 grinder specifications:

Model			3R2115	3R2615	3R2715	3R3016	4R3216
Roller	Number		3	3	3	3	4
	Diameter (mm)		210	260	270	300	320
	Height (mm)		150	150	150	160	160
Ring	Inside diameter (mm)		630	780	830	880	970
	Height (mm)		150	150	150	160	160
Maximum feed size (mm)			15	15-20	15-20	15-20	20-25
Output size (mm)			0.044-0.165	0.044-0.165	0.044-0.165	0.044-0.165	0.044-0.165
Power of main frame (kW)			15	18.5	22	30	37
Fineness of final product (mm)	0.165	capacity (t/h)	1.2-1.8	1.8-2.5	2.3-2.8	2.6-3.2	3.2-4.5
	0.075		0.6-1.2	1.2-1.8	1.8-2.3	1.9-2.6	2.4-3.1
	0.044		0.6-1.0	0.8-1.2	0.9-1.7	1-1.9