Contents Catalog
Applicable material of CLGM series CaCO3 superfine powder grinding mill

CRGM series CaCO3 superfine powder grinding mill is suitable for the super fine grinding of all kinds of crisp materials whose Moh’s hardness is below 7, such as calcium carbonate, barite, dolomite, calcite, limestone, kaolin, bentonite, marble, gypsum, quartz, feldspar, clay, talc, fluorite, white mud, mica, refractory material, glass, total about 1000 kinds of materials.
CaCO3 superfine powder grinding mill also as known as talc grinding mill,caco3 grinding mill, marble grinding mill, gypsum grinding mill, Pyrophyllite mill, kaolin mill, diatomite mill, carbon black grinding mill ……





Application of CaCO3 superfine powder
The fine powder processed by the ore ultrafine roller mill can be widely used in PVC, paint, construction, petrochemical, stone paper, and other industries, and is the food for industrial production.

Working principle of CaCO3 superfine powder grinding mill
A mill body, blower fan, ultra-fine analyzer, finished product cyclone container, bag de-duster, and air pipe mainly form Micro Powder Grinder. The elevator, storage bin, electric control cabinet, powder feeder and crusher are optional for customers’ demands.
When the grinding mill is at work, the main bearing and each dial are driven by an electromotor through the reducer, and all the grinding rollers are rolling in the ring channels driven by the dial through a plunger. The materials are driven to the edge of the turn plate by the centrifugal force and fall into the grinding chambers. The high-pressure air blower constantly inhales air, and airflow with crushed materials is brought to the classifier whose high-speed impeller will screen the airflow: The unqualified particle size will fall and return to the mill for being reground. In contrast, the qualified particle size mixed with air will go into the cyclone powder collector. Most qualified powders will fall and exit from the discharging valve at the bottom; A small proportion of the fine powders, with airflow, moves to the dust cleaner. The conveyor sends the materials from the above two lots to get the finished powders packed. In addition, filtered clean air will be emitted from the muffler in the end.
Advantages of CaCO3 superfine powder grinding mill

mesh (D97) | CRGM1000X | CRGM2000X | CRGM3000X | ||||||
---|---|---|---|---|---|---|---|---|---|
capacity (kg/h) | power consumption (kW/h) | total power (power) | capacity (kg/h) | power consumption (kW/h) | total power (power) | capacity (kg/h) | power consumption (kW/h) | total power (power) | |
800 | 2500~2800 | 43 | 152kw | 4000~4500 | 40 | 237kw | 5500~7000 | 37~38 | 287~340kw |
1250 | 1500~1800 | 67 | 4000~4500 | 68 | 3500~4000 | 50~56 | |||
1500 | 1000~1300 | 92 | 4000~4500 | 92 | 2500~3000 | 67~70 | |||
2000 | 650~750 | 125 | 4000~4500 | 110 | 1500~2000 | 100~114 | |||
2500 | 600~650 | 135 | 4000~4500 | 119 | 1100~1500 | 134~153 | |||
3000 | / | / | / | / | 1000~1200 | 183~208 |
mesh (D97) | CRGM3000C | mesh (D97) | CRGM1000C | ||||
---|---|---|---|---|---|---|---|
capacity (kg/h) | power consumption (kW/h) | total power (power) | capacity (kg/h) | power consumption (kW/h) | total power | ||
200 | 1300~1500 | 14~16 | 280kw | 400 | 5500~6200 | 27 | 237kw |
325 | 11000~12000 | 18~20 | 600 | 4000~4500 | 38 | ||
400 | 9000~9500 | 21~24 | 800 | 3600~4300 | 45 | ||
600 | 6500~7500 | 28~32 | 1250 | 1800~2300 | 80 | ||
800 | 6000~6500 | 33~37 | / | / | / |
Customer site of CaCO3 superfine powder grinding mill






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