The principle of Raymond Mill is that it works by grinding rollers tightly rolled under the centrifugal force on the grinding ring by the shovel blade materials sent to the grinding roller and grinding ring intermediate, through the grinding pressure, the material was crushed into powder, and then after the analyzer it was blown up into a powder material by the fan action.

Raymond Mill is mainly used for barite, calcite, potash feldspar, limestone, talc, Whitehead, gypsum and other applicable range aircraft. The Mohs hardness is not greater than 9.3 and humidity below 6% of non-inflammable material for high fine powder generation and processing hundreds of minerals, chemicals, building materials and products, product size 40 … 400 mesh within arbitrary regulation. This series of products for different materials, different fineness, different output requirements, divided into high-pressure micro-grinding, extreme pressure hanging roller mill, a dozen models of the three series of common Raymond. Raymond machine accessories Raymond the entire structure by the host, analysis of machines (powder), piping device, blower, finished cyclone, jaw crusher, bucket elevator, electromagnetic vibration feeder, electric control motor and other components. Raymond is made from  the rack,  wind volute, blade, roll grinding, grinding Central, Shell and electrical components.

Product description:
Raymond Mill is mainly applied to conventional materials, grind, such as kaolin,limestone, calcite, talc, marble, barite, gypsum, iron oxide red, iron oxide green, aluminum hydroxide, pigment, bentonite, clay, etc. humidity 8%, Mohs hardness of ultra-fine powder processing in the following six non-flammable materials.
The main features of the Raymond
1.compared with the other mill grinding roller under the action of the spring in the ultra-fine grinding pressure of the material improve 800-1200Kg.
2.Energy saving, in the case of the same output and fineness, the system energy consumption is only one-third of the jet mill.
3.Small investment, high efficiency, In the same yield and fineness case, the price is only a quarter of a jet mill.

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	1.8-2.5

 

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