Home >>Grinding Machine >> MTM Trapezium Mill Grinder
MTM Medium Speed Trapezium Mill is also called Trapezium grinding mill / mill grinder. The MTM Medium Speed Trapezium Mill is an efficient grinder tool for grinding/milling many types of materials into ultra fine powder / small particles/ super thin / ultra fine particles. Our adopts many advantages from amounts of mill all over the world, for example, trapezium’s working surface, adaptable connection, roll stress increase, and so forth.
MTM Medium Speed Trapezium Mill can produce powder from non-flammable and non-explosive mineral materials with Moths hardness below 9.3 and humidity below 6%, such as barite, limestone, quartz, calcite, granite, porcelain clay, basalt, gypsum etc. The final size is between30—400mesh.
1. The crushing efficiency is improved highly thanks to the trapezium shaped roller and ring of the MTM Medium Speed Trapezium Grinding Mill.
2. When the MTM Medium Speed Trapezium Mill machine works, elastic connection can reduce vibration and keep balance when the equipment works and the pressure springs work the function of balance and pressurize.
3. Powder precision and capacity increases because the powder classifier adopts high density impeller.
4. Adopting high-efficiency, energy-saving blower and using convenient impeller adjusting device make our MTM Medium Speed Trapezium Grinding Mill machine have better capability.
Medium Speed Trapezium Mill

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Brief Introduction
MTM Medium Speed Trapezium Mill is also called Trapezium grinding mill / mill grinder. The MTM Medium Speed Trapezium Mill is an efficient grinder tool for grinding/milling many types of materials into ultra fine powder / small particles/ super thin / ultra fine particles. Our adopts many advantages from amounts of mill all over the world, for example, trapezium’s working surface, adaptable connection, roll stress increase, and so forth.
Trapezium Mill Grinder Application
MTM Medium Speed Trapezium Mill can produce powder from non-flammable and non-explosive mineral materials with Moths hardness below 9.3 and humidity below 6%, such as barite, limestone, quartz, calcite, granite, porcelain clay, basalt, gypsum etc. The final size is between30—400mesh.
Medium Speed Trapezium Mill Technical Advantages
1. The crushing efficiency is improved highly thanks to the trapezium shaped roller and ring of the MTM Medium Speed Trapezium Grinding Mill.
2. When the MTM Medium Speed Trapezium Mill machine works, elastic connection can reduce vibration and keep balance when the equipment works and the pressure springs work the function of balance and pressurize.
3. Powder precision and capacity increases because the powder classifier adopts high density impeller.
4. Adopting high-efficiency, energy-saving blower and using convenient impeller adjusting device make our MTM Medium Speed Trapezium Grinding Mill machine have better capability.
Trapezium Mill Grinder Technical Data
| Item | MTM100 | MTM130 | MTM160 |
| Number of roller | 4 | 5 | 6 |
| Maximum diameter of roller ×Height (mm) | Φ320×200 | Φ410×210 | Φ440×270 |
| Ring inner diameter × Height (mm) | Φ980×200 | Φ1280×210 | Φ1600×270 |
| Main engine spindle speed (r/min) | 130 | 103 | 82 |
| Maximum feeding grain size (mm) | <25 | <30 | <35 |
| Grain size of finished product (mm) | 1.6 -0.038 | 1.6 -0.038 | 1.6 -0.038 |
| Output (t/h) | 3-8.8 | 6-13 | 13-22 |
| Overall dimension (mm) | 7300×7160×8310 | 8800×7500×9700 | 12550×5700×8355 |
| Weight (t) | 16 | 26.1 | 38 |
| Name | Item | Unit | Specification and technical data | |||
| MTM100 | MTM130 | MTM160 | ||||
| Motor of main unit
|
Model | - | Y225S-4 | Y280S-4 | Y135M1-4 | |
| Power | kw | 37 | 75 | 132 | ||
| Spindle speed | r/min | 1480 | 1480 | 1480 | ||
| Speed-adjustable motor | Model | - | YCT200-4A | YCT200-4B | YCT225-4A | |
| Power | kw | 5.5 | 7.5 | 18.5 | ||
| Spindle speed | r/min | 125~1250 | 125~1250 | 125~1250 | ||
| Motor of elevator | Model | - | Y100L2-4 | Y100L2-4 | Y112M-4 | |
| Power | kw | 3 | 3 | 4 | ||
| Spindle speed | r/min | 1420 | 1420 | 1420 | ||
| Motor of centrifugal induced draught fan | Model | - | Y225S-4 | Y280S-4 | Y315M1-4 | |
| Power | kw | 37 | 75 | 132 | ||
| Spindle speed | r/min | 1480 | 1480 | 1480 | ||
| Motor of jaw crusher | Model | PE | 200x350 | 250x400 | 250x400 | 250x750 |
| - | - | Y160M-6 | Y180L-6 | Y180L-6 | Y200L2-6 | |
| Power | kw | 7.5 | 15 | 15 | 22 | |
| Spindle speed | r/min | 970 | 970 | 970 | ||
| Electromagnetic vibrating feeder | Model | - | GZ2F | GZ3F | GZ3F | |
| Spindle speed | watt | 150 | 200 | 200 | ||
