YGM raymond mill | limestone mill, calcium carbonate grinding mill,gypsum powder making mill

YGM High-Pressure Raymond Mill is the core fine grinding equipment in mining, chemical engineering, building materials, and other industries. It is suitable for medium and low hardness materials such as limestone, gypsum, and barite, as well as special powder processing, such as talc and calcite. It has a compact structure, high grinding efficiency, and stable operation. It is used as key equipment for fine grinding in the powder production line, and can be matched with dust collectors and classifiers for clean production.

When selecting the model, it is necessary to optimize the configuration according to the hardness and fineness requirements of the material (such as YGM75 is suitable for 80-325 mesh limestone powder, YGM85 is suitable for 80-400 mesh gypsum powder) and production capacity (such as frequency conversion speed regulation and pressure adjustment). In the future, it will develop in the direction of automation and high precision, and further improve the grinding accuracy and energy utilization rate.

Products Display

Fine grinding (80-120 mesh)

Material characteristics: low fineness requirement, large particle size, high production demand, suitable for materials with low hardness such as limestone, Calcite and gypsum

YGM High-Pressure Raymond Mill selection recommendations:

• Model selection: YGM75 and above models are preferred

• Grinding roller pressure: set to medium pressure (standard value)

• Classifier speed: reduce to 800-1000rpm

Special materials (diatomite, kaolin, etc.); Diatomite has light weight and poor fluidity → equipped with forced feeding device and high-efficiency cyclone collector.
Ultra-fine grinding (325-400 mesh)

Material characteristics: high fineness requirement, small particle size, strict uniformity, suitable for materials such as talc and barite

Optimization plan:

• Model selection: YGM95 and above models with high-precision classifiers are preferred

• Classifier configuration: adopt frequency conversion speed regulation classifier

• Pressure adjustment: increase spring pressure by 10-15% compared with standard settings

Material Application

YGM High-pressure Grinding Mill Features

High-hardness non-metallic minerals (Mohs hardness ≥6)

Typical materials: ▸ Quartz (hardness 7, high silicon content) ▸ Feldspar (hardness 6-6.5, strong wear resistance) ▸ Corundum (hardness 9, high density) ▸ Zircon sand (hardness 7.5, high abrasiveness)

Application scenarios: Fine grinding in glass raw material production lines, high-purity powder processing for ceramics, ultra-fine grinding of refractory materials

Medium-hardness minerals (Mohs hardness 3-5)

Typical materials: ▸ Limestone (hardness 3, easy to grind) ▸ Gypsum (hardness 2, good grindability) ▸ Talc (hardness 1-2, low abrasion) ▸ Calcite (hardness 3, stable chemical properties)

Application scenarios: Powder production in building materials industry, additive processing in chemical engineering, filler preparation in plastic/rubber industry

specification

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

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

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YGM High-pressure Grinding Mill

≤40mm

≤250KW

0.5–60 t/h

Products Display

Fine grinding (80-120 mesh)

YGM High-Pressure Raymond Mill selection recommendations:

Ultra-fine grinding (325-400 mesh)

Optimization plan:

Material Application

High-hardness non-metallic minerals (Mohs hardness ≥6)

Medium-hardness minerals (Mohs hardness 3-5)

specification

Contacts and Support

Hotline

WhatsApp

Products

please contact us

Menu

YGM High-pressure Grinding Mill

≤40mm

≤250KW

0.5–60 t/h

Products Display

Fine grinding (80-120 mesh)

YGM High-Pressure Raymond Mill selection recommendations:

Ultra-fine grinding (325-400 mesh)

Optimization plan:

Material Application

High-hardness non-metallic minerals (Mohs hardness ≥6)

Medium-hardness minerals (Mohs hardness 3-5)

specification

Product Recommendation

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YGM High-pressure Grinding Mill

Contacts and Support

Hotline

WhatsApp

Products

please contact us