Baichy Heavy Industrial Machinery Co., Ltd
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YGM Grinding Mill

The complete plant of the grinding mill is composed of a jaw crusher, bucket elevator, storage hopper, electromagnetic vibrating feeder, main mill, classifier, pipes, dust collector, electric control cabinet, etc.

YGM high-pressure grinding mill is suitable for processing various non-flammable and non-explosive mineral materials with Moh's hardness of less than 6 and humidity of less than 6%. 

Feed Size
Motor Power
0.5–60 t/h
24 hours consultation
YGM Grinding Mill
60S Quick response
30 min Technical reply
24h design proposal
365 days to receive service needs
YGM High-pressure Grinding Mill is widely used in the fields of metallurgy, construction, chemical industry, mining, highway construction, etc, The granularity of the finished powder size can be adjusted between 50 and 325 meshes (315-45 microns).
Applicable materials
Barite, calcite, potassium feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, coal
Product features
High Capacity
YGM series high-pressure suspension grinding mill is upgraded from the traditional Raymond mill, which makes capacity 20% higher than the Raymond mill.
Widely Used

YGM series high-pressure mills are widely used for grinding calcium carbonate, talc, gypsum, feldspar, barite, pyrophyllite, dolomite, kaolin, coke, etc.

Adjusted Output Size
50 mesh-425 mesh(35-200 micron ).Output size is adjustable by adjusting the running speed of the classifier.
Long lifecycle

The normally wearing parts include a ring, roller, scraper knife, and scraper knife base, normally for grinding calcium carbonate, 10 hours /day, 30 days/month, they can work 12-18 months. 

Working principle
Working principle

Step 1  The raw material is crushed into a specified particle size by the jaw crusher, lifted to the hopper by the bucket elevator, and then quantitatively sent to the crushing chamber by the feeder.

Step 2  A rotating shovel scoops up the ingredients and projects them between the rollers and the ring where the grinding takes place.

Step 3  The pulverized powder is blown into the classifier by the air blower for classification. Oversized particles fall into the grinding chamber for regrinding. The qualified powder flows into the cyclone collector through the classifier and is collected as a finished product.

Step 4  To ensure that the Raymond mill works under negative pressure. The increased airflow enters the pulse dust collector through the pipeline and is discharged into the atmosphere after purification. The dust-free operation in the workshop is realized through the pulse collector.

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raymond mill working principle
*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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