Raymond roller mill

Raymond Mill's working principle is that the grinding roller is rolled tightly on the grinding ring under the action of centrifugal force. The shovel scoops the material to the middle of the grinding roller and the grinding ring. The material is broken into powder under the action of the grinding pressure, and then Under the action of the fan, the powdered material is blown through the analyzer, and the fineness-required material passes through the analyzer. The regrind chamber can no longer meet the required requirements and continue to be ground. The material of the analyzer enters the cyclone separator and is collected and collected. The exhaust uses industrial filter cloth to separate exhaust air into powder. 

1) The materials must be non-flammable and non-explosive materials such as:

a) Minerals:limestone, calcite, barite, dolomite, potassium feldspar, marble, talcum, gypsum, kaoline, medical stone, rock phosphate,etc.

b) Metallurgy materials: manganese ore, iron ore.etc.

c) Chemical materials: active carbon, carbon black,etc.

d) Building materials:glass, ceram, fireproof materials, heat preservation materials,etc.

2) Conditions for the application and output granularity:

a) The materials should have the hardness less than 9.3 in Moh’s scale and humidity less than 6 percent.

b) The granularity of the end products can be adjusted from 60 to 325 meshes.