Raymond mill

Compared with the ball mill, the Raymond mill has higher efficiency, lower power consumption, smaller covered area, less one-time investment. The grinding roller compressed on the grinding ring tightly due to the centrifugal force. Thus, the output and fineness of the finished product will not be affected when the grinding ring is worn to a certain degree. The grinding roller and the grinding ring have a long replacement period, so it gets rid of the shortcoming that the wear parts of centrifugal mills have a short replacement period. The classifying airflow of the Raymond mill flows according to the recycling process as: the fan – mill shell -- cyclone separator -- the fan. Therefore, compared with the high-speed centrifugal grinder, there is less powder dust, and the operation room is clean without any pollution.

Working Principle of Raymond Mill:

The lump material will be conveyed into the storage bin by the bucket elevator after it is crushed into the required particle size by the jaw crusher. Then electro-vibrating feeder will uniformly transfer the material into the grinding chamber of the host machine. The material is up-thrown and fed into the space between the grinding roller and grinding ring in the

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

Note: We hold the ringts to modify the design and specification of our products, any modification shall not be advised additionally