MTM Medium Speed Trapezium Mill
MTM medium speed trapezium mill outline
MTM medium speed trapezium grinder mill is a leading-world-level industrial grinder mill. It is designed by our own engineers and technical workers, basing on industrial mill research of many years and adopting world-leading-powder processing technology.
This type trapezium mill adopts numbers of national patents, such as trapezium working surface, flexible connection, roll linked pressure boosts etc. It has completely overcome defects of traditional mill in amplification fields, capacity, fineness, energy consumption and service life etc.
MTM medium speed trapezium mill details
Application area: building, chemical, chemical fertilizer, metallurgy, mining, nonmetal, abrasive, bearing materials, ceramic, steel, thermal power, bricks & tiles, coal industry, etc.
Successfully grinded material: cement (raw meal and cement clinker), quartz, feldspar, calcite, gypsum, limestone, dolomite, graphite, fluorite, aedelforsite, phosphate ore, fused calcium-magnesium phosphate, car amide, electrolytic manganese metal, ferromanganese, coal, gangue, slag, zirconium, steatite, granite, orthoclase, marble, barites, ceramics, glass, etc.
Material requirements: non-flammable and non-explosive mineral materials with Mohs hardness below 9.3 and humidity below 6%
Final size: Adjusted from 30 to 400 mesh easily
Components of grinding line: The whole set of MTM medium speed trapezium mill consists of main unit, powder classifier, cyclone collector, decelerator, dust catcher, blower, motor, and pipes. The optional accessories include jaw crusher, elevator, feeder, and control cabinet.
MTM medium speed trapezium mill features
1. The trapezium shaped roller and ring highly improved the crushing efficiency.
2. The pressure springs work the function of balance and pressurize. Elastic connection can reduce vibration and keep balance when the equipment works.
3. The powder classifier adopts high density impeller which can increase powder precision and capacity.
4. Adopting high-efficiency and energy-saving blower.
5. Using convenient impeller adjusting device.
MTM medium speed trapezium mill operating principle
In the grinding mill, air is driven into the undersurface of the grinding ring and flows upward, carrying fines to the classifying section. The classifier allowed the pulverized material to pass and the oversized particles are drove back to the grinding chamber for further processing. The whole mill operates under negative pressure conditions, which can maximize the service life of major mechanical components. Thus minimizing mill maintenance and plant housekeeping problems have been solved.
MTM medium speed trapezium mill specification
Model MTM100 MTM130 MTM160 Number of Roller (piece) 4 5 6 Major Diameter of
Roller × Height(mm)
Φ310×170 Φ410×210 Φ440×270 Internal Diameter of
Ring × Height(mm)
Φ950×170 Φ1280×210 Φ1600×270 Main Engine Spindle Speed
130 103 82 Maximum Feeding Grain Size
25 30 35 Grain Size of Finished Product
1.6～0.045 1.6～0.045 1.6～0.045 Output（t/h） 2.1～8 4～13 7～22 Overall Dimension (mm) 7100×5900×7900 9200×7250×9700 12550×5700×8355
Name Item Unit Specification and technical data MTM100 MTM130 MTM160 Motor of Main Machine Model Y315M-4 Y225S-4 Y280S-4 Power KW 37 75 132 Spindle speed R/min 1470 1480 1480 Motor of Adjustable Varying
Model YCT200-4A YCT200-4B YCT225-4A Power KW 5.5 7.5 11 Spindle speed R/min 125~1250 125~1250 125~1250 Motor of Elevator Model Y100L-4 Y100L2-4 Y112M-4 Power KW 3 3 4 Spindle speed R/min 1420 1430 1420 Motor of Blower Model Y220L-4 Y250M-4 Y315M-4 Power KW 37 75 132 Spindle speed R/min 1470 1480 1480 Jaw Crusher Model PE 200X350 250X400 250X750 Model Y160M-6 Y180M-6 Y200M-6 Power 7.5 15 22 Spindle speed 970 970 970 Electro Magnetism
Model GZ2F GZ2F GZ3F
Note: This specification is just reference, any changes are subject to the MTM Medium Speed Trapezium Mill products.
How to Find Us
- No.416 Jianye Road, South Jinqiao Area, Pudong, Shanghai, China