Extra fine Raymond mill machine

Short Description:

Application areas: mineral processing plant, powder industry
Applicable materials: barite, calcite, marble, limestone, dolomite, bentonite, kaolin, gypsum, etc.
Production capacity: 1-76 t/h

Product introduction

Related Product Cases

Product Introduction:

Raymond mill is widely used in barite, calcite, marble, limestone, dolomite, bentonite, kaolin, gypsum and other high-fine powder processing with Mohs hardness not greater than 9.3. This product is a relatively traditional and widely used mill at present.


Product Advantages:

After continuous structural optimization, the whole machine occupies a small area and is convenient for transportation, installation and production.
The use of electrical automation control reduces the failure rate and makes the production more stable and efficient.
Wear parts are made of highly wear-resistant materials to reduce wear and provide a longer service life.
Adjustable and controllable fineness, adapt to a wider range

Working Principle:

The grinding principle is that the grinding roller is tightly rolled on the grinding ring under the action of centrifugal force, and the material is scooped up by the shovel and sent to the middle of the grinding roller and the grinding ring. Under the action, the powdered material is blown up and passed through the analyzer. The material that meets the requirements of fineness passes through the analyzer, and returns to the grinding cavity to continue grinding if it fails to meet the requirements.


Product Parameters:

Model Max Feeding Size (mm) Finished Granularity(mm) Classified Capacity(ch) Central Shaft Rotation



RingInner Diameter



Rotor Diameter (mm)  HeightI of Roller and Ring(mm)  Main Engine Motor(kw)  Air Blower Motor(kw)  Analyzer Motor (kw)
3R1410 5-8 0.125-0.044 1-10 280 φ405 φ140 100 Y160M-6-7.5 Y132S-4-5.5 Y90L-6-2.2
3R2115 15 0.125-0.044 1-18 180 Φ640 Φ210 150 Y200L--815 Y132M-4-11 Y112M-6-2.2
3R2615 20 0.125-0.044 2-15 170 Φ780 Φ260 150 Y225S-8-18.5 Y180M-4-15 Y112M-6-22
3R2714 20 0.125-0.044 2-28 170 Φ830 Φ270 140 Y255M-8-18.5 Y180M-4-18.5 Y112M-6-2.2
4R2714 15-25 0.125-0.044 3-30 170 Φ830 Φ270 140 Y225M-8-22 Y180M-4-18.5 Y112M-6-2.2
3R3016 15-25 0.125-0.044 3-34 178 Φ910 Φ300 160 Y225M-8-30 Y180L-4-22 Y132S-6-3
4R3016 15-25 0.125-0.044 3-36 178 Φ910 Φ300 160 Y225M-8-30 Y180L-4-22 Y132S-6-3
4R3216 25 0.125-0.044 3-38 130 Φ970 Φ320 160 Y225S-4-37 Y220M-4-30 YC1200-4A-5.5
5R4119 30 0.124-0.044 6-76 105 Φ1280 Φ410 190 Y280S-4-75 Y25M-4-55 YC1200-4B-7.5
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