MTW Grinding MillGrinding MTW mill is improved based on years’researching experiences on MTM series grinding mill, it adopts many new technologies such as the whole bevel gear transmission design, the innner thin oil lubrication system and arc air channel.
Applications: MTW Grinding Mill has been widely used in China's metallurgy, electric power, chemical, steel, building materials, coal and other industries, resulting in economic benefits.
Suitable material that can be grinding:such as barite, calcite, zeolite,potassium feldspar, talc, marble, limestone, dolomite,fluorite and lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass and thermalinsulation material in mine, metallurgy, chemistry and building industry.
Raymond Mill's working principle is that the grinding roller is rolled tightly on the grinding ring under the action of centrifugal force. The shovel scoops the material to the middle of the grinding roller and the grinding ring. The material is broken into powder under the action of the grinding pressure, and then Under the


Product Advantages
1:High efficiency and precision classifier, unique airtightness, which canensure the quality of end products.
2:The wear-resistant volute can effectively improve the material liquidity, decrease the air volume loss and avoid air energy loss.
3:The bevel gear overall dive can achieve higher transmission efficiency, easy to install and adjust, long service life and lower cost.
4:Inner thin oil lubrication system can realize lubrication between main bearing and drive bearing without any additional lubrication pump, easy to maintenance.
5. The curved surface shovel with split design, only the blade to be replaced during maintenance, thus the shovel has long service life.
6.The isolated cyclone collector can effectively improving the classifying efficiency and accuracy.
Model | Ring Diameter (mm) | Roller Numbers (piece) | Main Shaft Speed (r.p.m) | Input Size (mm) | Output Size (mm/mesh) | Capacity (t/h) | Overall Dimension (L*W*H,m) | Weight (t) |
MTW110 | 1100 | 4 | 120 | ≤30 | 1.6-0.045 (fineness can reach to 0.038) | 3.5-10 | 8425x5041x8642 | 18 |
MTW138 | 1380 | 4 | 96 | ≤35 | 1.6-0.045 (fineness can reach to 0.038) | 6.5-18 | 10920x9470x10227 | 34 |
MTW175 | 1750 | 5 | 75 | ≤40 | 1.6-0.045 (fineness can reach to 0.038) | 11-25 | 12182x8835x9916 | 46 |
MTW215 | 2150 | 5 | 65 | ≤50 | 1.6-0.075 (fineness can reach to 0.038) | 30-45 | 14730x10860x10341 | 92 |
Unit: KW | Main Unit | Classifier | Blower | Crusher | Bucket Elevator | Electro-vibrating Feeder |
MTW110 | 55 | 7.5 | 55 | 15 | 3 | 0.15 |
MTW138 | 90 | 18.5 | 110 | 22 | 4 | 0.2 |
MTW175 | 160 | 37 | 200 | 22 | 4 | 0.45 |
MTW215 | 280 | 90 | 315 | 110 | 11 | 0.65 |

FAQ:
Q:Is the product price high?
A:We are supplier and the prices are ex-factory prices ,Discount can be given according to quantity.
Q:How is the product quality?
A:We have CE certification We take a test on every product before delivery ,Customers who have purchased have said that the product quality is good.
Q: How long is the warranty of your equipment? Do you supply spare parts?
A: Our warranty period is one year generally. We can supply spare parts.
Q: Do you provide after-sale service?
A: Yes. We have a professional after-sale service team to promptly and thoroughly solve your problems.
Q: How long is your delivery time?
A: Generally it is 10-15 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Are you trading company or manufacturer?
A: We are factory.