Raymond Mill

Raymond Mill

Raymond mill is used for power processing of 280 kinds of non-flammable and non-explosive materials whose hardness scale less than 9.3 level and the humidity of less than 6%, such as gypsum,limestone, barite,calcite, feldspar, stone, marble, dolomite, fluorite, lime, bentonite, kaoline, graphite, phosphorite rock, etc.

Output size: 80-600mesh

Capacity: 1-420(t/h)

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Processing Materials

Applicable Materials: Cement, silicate, new-type building materials, refractory materials, ferrous metals, non-ferrous metals, glass, ceramics, slag, kaolin, limestone, coal, coke, copper ore, gold ore, iron ore, and other ores.

Processing Materials

Working Principle

When the Raymond mill is working, the material to be crushed is fed into the machine from the feeding hopper on the side of the hood, and the grinding roller device suspended on the main stand is revolved around the vertical axis while rotating. Due to the centrifugal force during rotation, the grinding roller swings outward and presses against the grinding ring, so that the blade shovels the material between the grinding roller and the grinding ring, and the purpose of pulverizing the material is achieved by the grinding roller.

Advantages of Raymond mill

  • Automatic control

    The electrical system adopts centralized control, the grinding workshop can be operated unmanned, and maintenance is simple and convenient.

  • High grinding efficiency

    Fan and analyzer control fineness, eliminating screens and blockages, producing uniform powder (80–600 mesh) with over 99% passing rate.

  • Robust and Durable

    With an integral gearbox, anti-vibration system, and parts like a grinding ring lasting 8,000 hours and a grinding roller up to 6,000 hours, this mill is designed to last over 30 years.

  • Environmental protection

    The grinding process uses a closed-loop circulation system with negative pressure to minimize dust and noise. With a full-pulse dust collector, 99% of dust is removed.

  • Low energy consumption

    Small footprint, high efficiency powder making, energy consumption is more than 60% lower than ball mill.

Advantages of Ball Mill

We Produce Powders of Different Particle Sizes

Our powder milling system produces coarse, fine and ultra-fine powders. All grinding mills can precisely adjust the powder fineness from 80 mesh to 3,000 mesh.

Real Customer Cases

Product Parameters

Raymond Mill

HGM German Version Raymond Mill

HLM Series Vertical Grinding Machine

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
(mm)		 Shift output of different
materia fineness(t)
4525 0.173-0.044 16-176
4119 0.173-0.044 8-78
Model Feeding size
(mm)		 Finished product size
(mm)		 Capacity
(t/h)		 Grinding ring diameter
(mm)		 Number of grinding roller Power of main machine
(kW)		 Blower power
(kW)		 Analyzer power
(kW)		 Transmission type
HGM88 <25 0.25-0.015 0.4-5 908 3 22 22 5.5 V-belt transmission
HGM95 <25 0.25-0.015 0.6-7 1006 3 37 37 7.5
HGM120 <25 0.25-0.015 1.2-15 1280 3 55 75 15 Reducer transmission
HGM130 <25 0.25-0.038 1.6-21 1400 4 75 90 18.5
HGM138 <25 0.25-0.038 2-25 1510 4 90 110 22
HGM160 <30 0.25-0.038 2.7-28 1770 5 132 160 22/30
HGM175 <35 0.25-0.038 3-35 1900 5 185 200 30
HGM190 <40 0.25-0.038 5-40 2040 4 250/280 250/280 45/55

Note:processing Capacity May Vary With Different Materials And Feeding Sizes.

Model Capacity
(t/h)		 Power of main machine
(kW)
HGM88 0.4-5 22
HGM95 0.6-7 37
HGM120 1.2-15 55
HGM130 1.6-21 75
HGM138 2-25 90
HGM160 2.7-28 132
HGM175 3-35 185
HGM190 5-40 250/280

Note:processing Capacity May Vary With Different Materials And Feeding Sizes.

Specifications Capacity(t/h) The finished product fineness The raw material moisture The finished product moisture Main motor power(kW)
HLM1300K 10-40 0.84-0.37mm (20-400 mesh) ≤15% ≤1% 200
HLM1500K 13-50 280
HLM1700K 18-70 400
HLM1900K 20-85 500
HLM2200K 35-135 800-900
HLM2400K 40-160 900-1120
HLM2800K 50-200 1120-1250
HLM3400K 70-260 1800-2000
HLM3700K 90-320 2500-2800

Note: The grindability (Bond) index of raw materials is less than or equal to 13kw/t

Specifications Capacity(t/h) The finished product fineness The raw material moisture The finished product moisture Main motor power(kW)
HLM1300K 10-40 0.84-0.37mm (20-400 mesh) ≤15% ≤1% 200
HLM1500K 13-50 280
HLM1700K 18-70 400
HLM1900K 20-85 500
HLM2200K 35-135 800-900
HLM2400K 40-160 900-1120
HLM2800K 50-200 1120-1250
HLM3400K 70-260 1800-2000
HLM3700K 90-320 2500-2800

Note: The grindability (Bond) index of raw materials is less than or equal to 13kw/t

Why Choose Our?

HongXing Machinery manufactures a wide range of equipment, including crushers, mills, ore beneficiation machines, briquette making machines, rotary kilns, and more. Our equipment is designed to ensure decades of productive capacity.

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