Raymond Mill

Applied materials: various non-flammable and explosive minerals such as gypsum, talc, calcite, limestone, marble, potash feldspar, barite, dolomite, granite, kaolin, bentonite, medical stone, iron ore, etc.

  • Output Size(mm): 0.173-0.044

  • Feeding Size(mm): ≤30

Introduction Of Raymond Mill

Raymond grinding machine is also called Raymond mill for short. It looks like an upright steel container from the shape, has inlet and outlet, and a feed port is set in the middle. According to different raw materials, fineness and capacity, it has three series of corresponding grinding mills: high-pressure mill, high-strength mill, and Raymond mill.

The Moh’s hardness of any raw material is no more than 9.3, and the humidity is less than 6%. The size of finished materials can be adjusted in the range of 40-400 mesh. A single Raymond mill’s processing capacity can reach to 60TPH.

Applied materials Of Raymond Mill

Applied materials: various non-flammable and explosive minerals such as gypsum, talc, calcite, limestone, marble, potash feldspar, barite, dolomite, granite, kaolin, bentonite, medical stone, iron ore, etc.

Wide applications of Raymond mill

Raymond mill is widely used in chemical fertilizer, chemical product, and mineral industries to grind non-combustible and non-explosive non-metallic materials with Mohs hardness below 9.3 and humidity below 6%.

Working Principle of Raymond Mill

When the Raymond mill is working, the material to be crushed is fed into the machine from the feeding hopper on the side of the hood, and the grinding roller device suspended on the main stand is revolved around the vertical axis while rotating. Due to the centrifugal force during rotation, the grinding roller swings outward and presses against the grinding ring, so that the blade shovels the material between the grinding roller and the grinding ring, and the purpose of pulverizing the material is achieved by the grinding roller.

Advantages of Raymond Mill

Transportation and installment

High efficiency, low pollution

Adjustable output size

Long life-span

Stable and dependable run

High screen-pass rate

Technical Parameter of Raymond Mill

Model 4525 4119
Feeding Size(mm) ≤30 ≤25
Output Size(mm) 0.173-0.044 0.173-0.044
Shift Output of Different Material Fineness(t) 16-176 8-78
Rotation Speed of Central Shaft(r/min) 82 105
Ring Diameter(mm) 1770 1400
Roller Diameter(mm) 450 410
Roller Height(mm) 250 190
Main Motor(kw) Y315M-4-132 Y280S-4-75
Fan Motor Y315M-4-132 Y280S-4-75
Analyzer Motor YCT250-4A-18.5 YCT200-4B-7.5