MW Series Ring Roller Micron Vertical Grinding Mill For Limestone, Calcite, Dolomite, Barite, Talc
MW Micron grinding mill Applications: calcium carbonate crushing, gypsum crushing, desulfurization in power plants, non-metallic ore pulverizing, pulverized coal preparation, etc.
Materials: limestone, calcite, dolomite, barite, talc, gypsum, quartz stone, bentonite, etc.
Feed particle size: ≤20mm Output: 0.5-12T/H
MW micron grinding mill Working Principle
The motor drives the main shaft and every turnplate through the reducer. The reducer drives dozens of rollers to rotate against race way of ring through pin. Small material crushed by hammer crusher is transported into hopper by elevator, and then vibrating feeder shall feed material to the central part of upper turnplate evenly. The material falls to circle under the centrifugal force and comes down to raceway of ring to be crushed into powder. After grinded in the first race way, the material goes to the second and third turnplate. The blower inhales the external air into the mill and carries the powder after third turnplate into powder-separator. Turbine in the separator makes the coarse powder drop down and regrinded and the fine powder shall go into cyclone powder collector together with air current and go down through discharge valve as final product; at the same time, air current with a little dust goes out through blower and muffler after purified by filter.
MW micron grinding mill Features:
1. Efficient
Compared with jet mill, mixing grinder and ball mill of same finished product size and motor power, MW Micro-Powder Mill has double capacity and saves 30% energy.
2. Long Life of Spare Parts
Forged by special material, the ring and roller can be used for about one year while grinding calcium carbonate.
3. High fineness and flexible adjustment
The product size can be adjusted between 325 mesh to 2500 mesh (47-5micron).
4. Environmentally friendly
The application of pulse dust collector and muffler greatly reduce dust pollution and noise.
MW grinding mill technical specifications :
| Model |
Main diameter(mm) |
Quantity of grinding ring(layer) |
Quantity of roller(piece) |
Main shaft speed(rpm) |
Maximum feed size(mm) |
Output fineness(μm) |
Capacity(t/h) |
Dimension
(m
m) |
Main mill Power
(kw) |
Seperator Power
(kw) |
Blower Power
(kw) |
| MW880 |
800 |
3 |
21 |
230-240 |
≤10 |
3-45(352-3250mesh) |
0.5-5 |
16700*3400*7300 |
75 |
18.5 |
45 |
| MW980 |
930 |
4 |
29 |
200-220 |
|
5-45 |
0.6-6.5 |
14700*4800*7200 |
2*45 |
30 |
55 |
| MW1080 |
1035 |
4 |
28 |
180-200 |
≤15 |
5-45 |
1-8.5 |
22700*36500*8600 |
132 |
30 |
75 |
| MW1280 |
1300 |
4 |
32 |
135-155 |
≤20 |
6-45 |
1.5-12 |
27320*4500*10250 |
185 |
75 |
110-132 |
| MW1680 |
1680 |
4 |
44 |
120-130 |
≤20 |
9-100 |
3.8-30 |
26300*7500*11900 |
315 |
132 |
200-220 |
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