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grinding mill,mining equipment,grinding mill
MTW Series universal milling machine( grinding mill )Application
This series grinding mill are mainly applied to the powder processing of mineral products in the industries of metallurgy, construction materials, chemical, and mining, etc. They can produce powder from various non-flammable and non-explosive mineral materials with Mohs hardness below 9.3 and humidity below 6%, such as quartz, feldspar, calcite, talcum, barite, fluoride, Xircom, cinder, white lime, cement clinker, activated carbon, dolomite, granite, soft coal, coking coal, lignite, magnesia, chromium oxide green, gold ore, red clay, clay, kaolin, coke, coal Gangue, porcelain clay, kyanite, fluorspar, bentonite, medicinal stone liparite, diabase, pyrophyllite, shale red stone, emeraldite, basalt, gypsum, graphite, carborundun, heat insulating material, etc.
MTW universal milling machine( grinding mill ) Features
1. bevel gear integral transmission: The traditional grinding mill needs decelerator and ratcheting to drive the main shaft that increase the centering difficulty and is easy to bring noise as well as reduce the efficiency. MTW series mills adopt bevel gear integral transmission that compact the whole structure and simplify the installation as well as improve the efficiency.2. Inner light-oil lubrication system: The traditional grinding mill lubrication adopts grease lubrication which increases the resistance of lubrication, creates high inherent temperature and shortens the service life of bearing. MTW series grinding mill adopt light-oil lubrication achieve the lubrication of bearing without oil pump and lubrication station.3. Arc whirl tube: The traditional mills adopt board-type whirl tube that increases the resistance, reduces the performance, and stops the air flow and so on. MTW series grinding mill adopt arc whirl tube reduce the resistance and avoid the air-stop and so on. 4. Curved surface shovel with changeable edge: The traditional grinding mill adopt quick wear edge and edge combine with shovel. If the edge is worn, all of the shovel should be changed that increase the cost and the stop time. The edge of MTW series grinding mill adopts wearable alloy materials which improve the service life. The Changeable edge is easy to change that save time and cost. The traditional flat shovel make the materials accumulate in one level that reduces the ring and roller service life. The curved surface shovel makes a vertical material liner which increases the working face and capacity.5. Insolating type cyclone collector: Adopt insolating structure between the inner core and mixed air flow that improve the classifying efficiency and precision.6. non-resistance inlet shell: Traditional observation door of shell protrude that makes the inner surface is not so smooth which brings eddy effect and increase the consumption. MTW series grinding mill adopts the same curved surface which avoids the eddy effect.7. Fine appearance: MTW series grinding mill not only adopt many advanced structure but also optimize the appearance..
MTW Series universal milling machine Main specification
Item | MTW110 | MTW138 | MTW175 |
Roller number(pcs) | 4 | 4 | 5 |
Inner diameter of roller (mm) | 1100 | 1380 | 1750 |
Speed(r/min) | 120 | 96 | 75 |
Max. feed size(mm) | < 30 | < 35 | < 40 |
Final size(mm) | 1.6-0.045Fineness can reach to 0.038 | 1.6-0.045Fineness can reach to 0.038 | 1.6-0.045Fineness can reach to 0.038 |
capacity(t/h) | 3.5-10 | 6.5-15 | 11-25 |
Overall dimension(mm) | 8910×6950×9010 | 9860×8340×10227 | 13500×11500×9500 |
Weight (t) | 18 | 28.5 | 46 |
Note: Capacity is according to the limestone and passing rate is 80%. All of these specification is just for reference.
MTW universal grinding mill,mining equipment,grinding mill