YGM Raymond Mill

YGM Raymond Mill

YGM raymond mill is also called high pressure roller mill. It is developed upgrading products of Raymond mill with higher efficiency and capacity. It is suitable to process non-lammable and non-explosive mineral materials with Moh's <9.3 humidity < 6%.

  • 0-25 mm Feed Size
  • 7.5-300KWMotor Power
  • 0.5-60t/hProcessing capacity
  • 60S Quick response
  • 30 min Technical reply
  • 24h design proposal
  • Email:hnbc@baichy.com


YGM Raymond pulverizer mill is widely used in the powder making production of barite, calcite, gypsum, potassium feldspar, talc, marble, limestone, dolomite, fly ash, kaolin, talc, calcium carbonate etc. We have real client working site all over the world

  • grinding roller mill
  • high pressure mill
  • clay grinding machine
  • talc grinding machine

Applicable materials: Stone crusher is used for crushing over 120 kinds of rocks, such as limestone, granite, quartz, basalt, river stone, gold ore, iron ore, coal, gravel, aggregate etc. Different final output size could meet your different needs.

  • High Quality

    Stable Raymond mill plant is an independent milling system from primary material to final powder. It covers small area with solid structure.

  • Customized Design

    Fineness of finished powder is even, and qualified screening rate could reach 99%, which is difficult to reach for other milling equipment.

  • Good Performance

    The grinding unit and upside classifier are connected by spring, and sealed with soft belt, which reduce the noise and avoid sympathetic vibration to reduce the vibration of machine vastly.

Product features

The whole powder grinding process is completed in the closed air circulation system to reduce environmental pollution.

  • limestone grinding machine
  • raymond grinding mill
  • barite grinding mill
  • gypsum grinding machine

Working principle

YGM Raymond mill is high pressure grinding mill composed by main grinding machine, fineness analysis machine, blower, cyclone, bag dust collector and connecting air duct. According to user needs, Baichy machinery could supply jaw crusher, bucket elevator, vibrating feeder, electric control cabinet and other auxiliary equipment. How does YGM raymond mill machine work? In YGM raymond mill frame, a 1000-1500kg high pressure spring is fixed to the roller suspender. After the grinder is put into effect, the ring affected by the high pressure spring and centrifugal force. And its rolling pressure is 1.2 times higher than that of the Raymond grinder under the same power condition and the output is raised to higher degree. When materials loaded into the grinding cavity. It is shoveled into the space between the roller and the ring for grinding. The being grinded powder is routed to the classifier along the circulation wind of the blower. Qualified fine powder is guided to the cyclone collector as final product and large size powder falls back to the grinder for regrinding. There is a powder locking equipment under the cyclone in raymond vertical grinding mill , which isolates the outside positive air pressure and the negative air pressure inside cyclone. And this ensures high productivity. In addition, the residual air and dust under the main unit will be transferred to dust catcher equipment through pipes and be cleaned there. The clean air will be discharged so that environment will be protected.

raymond mill working principle


Model Roller No. Roller Size (mm) Grind Ring Inner Dia. Height & Length(mm) Feeding Size (mm) Output Size (mm) Capacity (t/h) Power (Kw) Overall Dimension (mm)
YGM65 3 210×150 650×150 ≤ 15 0.613-0.033 0.4-1.8 15 4100×3300×4500
YGM75 3 260×150 780×150 ≤ 15 0.613-0.033 1-3 18.5 4300×3500×5100
YGM85 3 270×150 830×150 ≤ 20 0.613-0.033 1.2-4 22 5300×4100×5200
YGM85B 3 270×150 830×150 ≤ 20 0.613-0.03 1.2-3.5 22 5300×4100×5200
YGM95 4 310×190 950×190 ≤ 25 0.613-0.033 2.1-5.6 45 7100×5900×7900
YGM130 5 410×230 1280×230 ≤ 30 0.613-0.033 2.5-9.5 90 7900×8000×9700
YGM160 6 450×300 1600×300 ≤ 35 0.613-0.033 8-16 132 12550×5700×8355
YGM190 6 500×330 1900×330 ≤ 40 0.613-0.033 18-36 250 11200x8530x9685

*The output will vary according to different materials, feed particle size and other factors

  • Jaw Crusher
  • Impact Crusher
  • Heavy hammer crusher