MTM trapezium mill

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MTW European trapezium mill

Applications: Cement, coal , power plant desulfurization, metallurgy, chemical industry, non-metallic mineral, construction material, ceramics, calcium carbonate, dolomite, marble, granite, feldspar, calcite, gypsum, limestone, coal, sand

MTW European Trapezium Mill has a large market share in the grinding industry. Whether bevel gear overall drive, inner automatic thin-oil lubricating system or arc air channel, these proprietary technologies makes machine advanced, humanized and green.

MTW European Type Trapezium Mill--- the latest type of Raymond Mill, has become one of the most advanced grinding mills in the world with its so many intellectual properties like bear-gear drive, inner oil lubricating system, arc air channel, etc.

 

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  • Description
  • Main Features
  • Technical Data
  • Description

    Working Principle of MTW European trapezium mill

    The system consists of grinding mill, separator, air blower, jaw crusher, vibrating feeder, hopper, dust collector, pipe, powder collector, electric cabinet, motors, etc.

    Big lump materials are crushed to required size by jaw crusher, then elevated to buffering hopper through elevator, after that fed into the mill to be ground. Materials are to be ground between ring and rollers, and move up with the air flow, those particles which cannot pass the separator will fall down and be ground again, while others will be collected as finished product. Air flow passing through separator will go to the air blower for recycling, it's a closed system.

  • Main Features

    Advanced patent technologies used in the machine:

    1. Lubrication in the grinding chamber (roller and bearing) adopt our latest patent technology, which can make the lubricating process simplify and much more easier to operate, in this way can the parts get better working state and have a longer service life.

    2. Sealing bearing of the roller adopt our patent bearing locking device, which can protect the sealing and the bearing better.

    3. We use high-elastic rubber to connect the main body and the separator, use of this soft material can completely remove resonance of the machine and kill the noise.

    4. Equipped with new generation of high accuracy powder selector, significantly improved the capacity and the fineness is more uniform now.

    5. Equipped with high efficiency and energy saving wind blower, which has a petaling wind entrance, make it easier to adjust the blast capacity.

    6. Roller chamber adopt multiple-level sealing structure and equipped with multi-layer sealing cover to strongly ensure that there is no powder go into the grind chamber, enable the bearing of the roller chamber to have a longer service life and a lower working cost.

    7. One-piece transmission structure working with high mesh and low rotate speed double bevel gear to give the machine a low noise making and no shake.

  • Technical Data

    Technical Data of MTM trapezium mill: 
    Name MTM-1100 MTM-1380 MTM-1750 MTM-2000 MTM-2200
     Roller number 4 4 5 5 5
    (mm)  Roller Diameter*height Ф360×190 Ф460×240 Ф520×280 Ф590×300 Ф640×320
    (mm)Ring Diameter*height Ф1100×190 Ф1380×240 Φ1750×280 Ф2000×300 Φ2200×320
    Rotate speed 120 96 75 70 65
    (mm)Max. Feed size <30 <35 <40 <50 <50
    Granularity available 80-350 80-350 80-350 80-350 80-350
    (t\h)Capacity 3.5-10 6.5-15 12-25 15-45 15-50
    (m)Outline 7.2×6.2×8 9.8×8.2×9.8 13.5×8.5×8.6 14x10x10 14.5×12×11
    Main Motor (kw)
    Power
    55 90 160 250-280 280-315
    Selector
    Motor
    (kw)
    Power
    5.5-11 15-18.5 30-37 55-75 75-90
    Blower Motor (kw)
    Power
    55 110 200 280-315 280-315
    Elevator Model TH210 TH315 TH315 TH315Sh TH400
    (kw) 3 4 5.5 5.5-7.5 7.5-11
    Jaw Crusher Model PE250×400 PE2X50×750 PEX250×1000 PEX250×1200 PEX250-1200
    (kw)
    Power
    15 22 30 37 37
    Magnetic Vibrating Feeder Model GZ2F GZ3F GZ4F GZ4F GZ5F
    (kw)
    Power
    0.12 0.2 0.45 0.45 0.65-0.8

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