Shanghai Jianye Heavy Industry Co.,Ltd

Shanghai Jianye Heavy Industry Co.,Ltd
Add:1389 Jinqiao Road, Pudong New Area, Shanghai, No.
Free phone:4006709985
Sand Making:0086-21-50325203
After sales:0086-21-50325683
  • name: Raymond Powder Mill
  • no: 002
  • Views : 224
  • the number of :  购买数量不能低于最少订购数量!

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Raymond powder mill, also called as R swing powder mill, is suitable for milling nonflammable ores with Moh’s hardness no more than 7 and water content below 6%, such as barite, calcite, potash feldspar, talcum, marble, limestone, ceram, etc. The granularity of the finished products can be adjusted between 100-325mesh. Through adding devices, 50-80mesh coarse powder can be produced. With excellent performance, Raymond powder mill is expansively applied in mining industry, building material industry, chemical industry, metallurgy industry and other industries.
Working Principle
When working, feed the materials to the machine through the feeding hopper in the side of the shield shell, revolute surrounding the vertical axis and rotate depending on the milling roller hanging on the plum frame of the host machine; the milling roller swings outwards because of the centrifugal force and presses the milling ring closely; making the scraper knife send the materials between the milling roller and ring and thus achieving milling as the milling roller rolls and grinds.
Structural Features

Vertical structure, small space occupation, whole sets, forming a production system from block materials to finished powder;
Uniform finished powder fineness, screen through rate 99%, unparallel to other powder milling equipment;
The transmission device adopts sealed gear box and belt wheel, stable in transmission and reliable in running.
The key parts adopt excellent steel materials; the wear resistant components adopt high performance wear resistant materials, high in wear resistance and reliable in running.
The electrical system adopts centralized control and the milling workshop can basically realize self-service working.

Standard output
Product Code 3R2714 4R3216 5R4119
Milling Rollers Number 3 4 5
Diameter(mm) 270 320 410
Height(mm) 140 160 190
Milling Rings Max. Feeding Granularity(mm) 830 970 1270
Height(mm) 140 160 190
Max. Feeding Granularity(mm) 15-20 20-25 20-25
Finished Product Granularity(mm) 0.044-0.165 0.044-0.165 0.044-0.165
Host Machine Power(Kw) 22 37 75
Product Code Finished Product Fineness(mm)   
0.125 0.075 0.044
Output Fineness(t/h)
3R2714 2.8-3.8 1.8-2.3 0.9-1.7
4R3216 3.2-4.5 2.4-3.1 1.8-2.5
5R4119 4.0-6.3 3.0-4.1 2.0-3.1
Technical Parameters
Product Code Long(mm) Wide(mm) Height (mm)
3R2714 8700 5000 7819
4R3216 9900 5800 10580
5R4119 10500 6500 13530
★Note: Various parameters and appearances are subject to change; please refer to the Manual enclosed with products.


  • Commenting time:2016-09-27
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