Raymond Mill Raymond Mill

Raymond Mill


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Raymond Mill


Raymond mill is widely used in high-fine powder processing of more than 280 kinds of non-metallic ore materials with a Mohs hardness of not more than 9.3 and non-flammable and explosive mineral, chemical and construction industries with a humidity of 6% or less.

It is suitable for---barite, calcite, potassium feldspar,talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, cement, phosphate rock, gypsum, etc.

The finished product has a particle size of 80-325 mesh and the size can be arbitrarily adjusted. Some materials even can reach 600 mesh.

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  • Transportation and installment

    Less occupied space, convenient transportation, installment, operation, and maintenance for the new-type design of the structure.

  • High efficiency, low pollution

    It adopts PLC electric automation control system, decreasing the failure rate and cost of the labor force, to achieve high production about power.

  • Adjustable output size

    The fineness of the grind can be adjusted between 80-800 mesh, with a more flexible and extent fitness for use.

  • Long life-span

    Made of high manganese steel with long service life. All the motors brands are national standards.

  • Stable and dependable run

    Raymond mill's main engine transmission adopts a sealed gearbox and pulley, which has a stable transmission and reliable operation.

  • High screen-pass rate

    Compared with other grinding types of equipment, the new model pass rate is up to 99%, which is impossible for the old type.

Technical Specifications

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
Model Output Size
Shift output of different
materia fineness(t)
4525 0.173-0.044 16-176
4119 0.173-0.044 8-78

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