Raymond Mill

15112301
Introduction
Raymond Mill has a strong performance of becoming a complete set with a production system independently.
Capacity
0.6~2.5t/h
Product improvement
All important parts of raymond mill are made of high quality steel, and all wear-resistant parts are made of high-performance wearresistant materials. The whole machine has high wear resistance and reliable operation.

Advantages

  • Dimensional structure, small floor area.
  • strong performance become a complete set with a production system independently.
  • Even fineness of finished powder and qualified screening rate of 99%, which is difficult to reach for other milling equipment.
  • The transmission device of the main engine adopts a sealed gear box and pulley, with smooth transmission and reliable operation.
  • Electrical system adopts centralized control, and the grinding workshop can realize unmanned operation with easy maintenance.

Application

Mainly used for the high-fine powder processing of over 280 varieties of non-flammable and non-explosive materials with the Mohs hardness of no more than 9.3, and humidity of below 6%, such as barite, calcite, feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass, and insulation materials, in such industries as mine, chemical and construction.

Working Principle

With the centrifugal force, the roller of raymond mill is tightly rolled on the milling ring. The materials are scooped up between the milling roller and the milling ring by the shovel blade and are crushed into powder by the grinding pressure. The powder materials will be delivered to the analytical engine by the blower. The materials with qualified fineness will be delivered to the analytical engine, and unqualified materials will return to the grinding chamber for continuous milling. The materials through the analytical engine will be separated and collected in the cyclone separator.

Technical Parameters

Model 3R2115 3R2615 3R2715 3R3016 4R3216
Milling Roller Number 3 3 3 3 4
Diameter (mm) 210 260 270 300 320
Height (mm) 150 150 150 160 160
Milling Ring Inner Diameter (mm) 630 780 830 880 970
Height (mm) 150 150 150 160 160
Max. Feed Size (mm) 15 15 15 20 25
Finished Product Size (mm) 0.044~0.165 0.044~0.165 0.044~0.165 0.044~0.165 0.044~0.165
Main Motor Power (kW) 15 18.5 22 30 37
Finish Product
Fineness (mm)
0.125 Output(t/h) 1.2~1.8 1.8~2.5 2.3~2.8 0.6~1.2 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