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130r/Min Raymond Grinding Mill

130r/Min Raymond Grinding Mill

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    130r/Min Raymond Grinding Mill


    6.5t/h Raymond Grinding Mill

  • Name
    Vertical Raymond Roller Mill
  • Type
    4R Series Raymond Mill
  • Color
  • Feeding Size
  • Output Size
  • Capacity(t/h)
  • Weight
  • Warranty
    1 YEAR
  • Place of Origin
  • Brand Name
  • Certification
    ISO CE
  • Model Number
  • Minimum Order Quantity
    1 Set
  • Price
    $6,900.00 - $15,000.00 / Set
  • Packaging Details
    Plastic wrap
  • Delivery Time
    7-30 work days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram
  • Supply Ability
    88 sets per month

130r/Min Raymond Grinding Mill

4R Series Vertical Raymond Roller Mill Used For Metallurgy, Building Materials, Chemical Industry And Mining


4R series Raymond mill is mainly used for grinding of ore products such as metallurgy, building materials, chemical industry and mining. It can also grind quartz, feldspar, calcite, talc, barite, fluorite, rare earth, marble, ceramics, aluminosilicate, manganese ore, iron ore, copper ore, phosphate ore, iron oxide red, zircon sand, slag, water slag, cement clinker, activated carbon, dolomite, etc Granite, garnet, iron oxide yellow, bean cake, chemical fertilizer, compound fertilizer, fly ash, bituminous coal, coking coal, lignite, Lingmei sand, chrome oxide green, gold ore, red mud, clay, kaolin, coke, coal gangue, porcelain clay, kyanite, fluorspar, bentonite, maifanite, rhyolite, dolerite, pyrophyllite, shale, amethyst, stromatolite, basalt, gypsum, graphite Processing of various non flammable and explosive mineral materials with Mohs hardness below 9.3 and humidity of 6%.


Raymond mill is a common grinding equipment, used to grind barite, calcite, potash feldspar, talcum, marble, limestone, ceram and slag below scale 7 of moth's hardness and 6% humidity non flammable and non-explosive stuff. Include 280 odds of raw material from mining, building material, chemical engineering and metallurgy for power generation and processing. The product size is adjustable on required in the range of 40-400 meshes. some of the materials up to 2500 mesh.



1. Higher output. Our Raymond mill’s output increases by 10%-20% comparing under the same power condition.
2. Larger range of final fineness. Size of final product is between 0.2mm –0.044mm (40-400mesh). Some can reach the fineness of 0.013mm (1000 mesh).
3. Good dust control. Our machine meets the requirement of national dust-dump standard.
4. Easy to operate. The whole system is combined by some independent systems, and the cohesion between the systems is good.
5. Excellent sealing. The lapping device adopts the multi-stage seal of superimposed type, which has good sealing performance.


Working principle:
The working principle of Raymond mill is that the grinding roller is tightly rolled on the grinding ring under the action of centrifugal force, and the material is sent to the middle of the grinding roller and the grinding ring by the shovel blade. The material is broken into powder under the action of the rolling pressure, and then the pulverized material is blown up under the action of the fan, and the material meeting the fineness requirement passes through the analyzer, and the material that fails to meet the requirement is returned to the grinding cavity to continue grinding The material from the separator is separated and collected by cyclone separator. Industrial filter cloth is used to separate the exhaust air and form powder at one time. The machine is mainly used for barite, calcite, potash feldspar, limestone, talc, white stone, gypsum, etc.


It can be used for high and fine milling of hundreds of materials, such as non flammable and explosive mineral products, chemical products, building materials and so on, with a particle size of 40 It can be adjusted within 400 mesh. According to the requirements of different materials, fineness and output, this series of products can be divided into three series of high-pressure micro grinding, high-pressure suspension roller grinding and ordinary Raymond grinding. The whole structure of Raymond mill is composed of main engine, analyzer (powder concentrator), pipeline device, blower, cyclone separator of finished product, jaw crusher, dustpan elevator, electromagnetic vibration feeder and electric motor. The main machine of Raymond mill is composed of frame, air inlet volute, blade, grinding roller, grinding ring, cover and motor.


Technical Parameters:

Model 4R3216 4R3216(B) 4R3261(high pressure)
Grinding roller number 4 4 4
Grinding roller diameter*height(mm) Φ320*160 Φ320*160 Φ320*160
Grinding ring diameter*height(mm) Φ970*160 Φ970*160 Φ970*160
Host speed(r/min) 130 130 130
Maximum feed size(mm) 20-30 20-30 20-30
Finished particle size(mm) 0.613-0.033 0.613-0.033 0.613-0.033
Capacity(t/h) 2-6.5t/h 2-6.5t/h 2-6.5t/h
Dimensions(m) 7.1*5.9*7.9m 7.1*5.9*7.9m 7.1*5.9*7.9m
Weight(t) 16t 14.5t 16.1t

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