CRGM series superfine grinding mill also known as ring roller 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 […]
CRGM series superfine grinding mill also known as ring roller 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.
dolomite
talc
calcite
Active lime
bauxite
carbon black
the fineness 300-3000 mesh adjusted
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.
Application of Superfine Grinding mill-Ring roller mill
Working principle of Superfine Grinding mill-Ring roller mill
Micro Powder Grinder is mainly formed by a mill body, blower fan, ultra-fine analyzer, finished product cyclone container, bag de-duster, and air pipe. The elevator, storage bin, electric control cabinet, powder feeder and crusher are optional for the demands of customers.
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 Superfine Grinding mill-Ring roller mill
High fineness (300-3000 mesh adjusted)
Large Capacity(depends on fineness 1-15TPH)
High utilization rate of Wear material:2-5years.
High safety and reliability. The design of the mill is rigorous, so no screw loosening to damage the machine.
Negative pressure production environment, so it is the green and ideal equipment for environmental protection
Parameters of Superfine Grinding mill-Ring roller 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
/
/
/
* The above data is for reference only. For specific information, please refer to the actual product or product manual.
Customer site of ring roller mill
What is the difference between a ring roller mill and a general stone mill
ring roller mill has about more than 21 rollers in its body, so it can process higher fineness than a general stone mill. In general, can reach 3000 mesh and also can be adjusted from 300 to 3000 mesh.
What is the difference between a ball mill and a ring roller mill?
The ball mill generally produces mineral powder below 600 mesh, with a large output. The roller mill is generally used to produce more than 1000 mesh of mineral powder, relative to the ball mill, the output is smaller.
* The above data is for reference only. For specific information, please refer to the actual product or product manual.
