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Shibang - by , 18-sep-12
4.7 ( 521 Ratings)

Trapezium grinding mill for powder production processing

trapezium grinding mill

Introduction of trapezium grinding mill

Involved in studying mills, Our company's specialists have developed this trapezium grinding mill finally, a innovation that based on the design of high pressure haunting roller mill and takes the mill user's advices into account, which provides the world the newest approach to grinding powder efficiently and saves more energy. This model adopts five mill patent technologys such as trapezium working face, flexible combination and grinding roller linked pressure boost , creating the world standard of super pressure trapezium grinding mill.

Trapezium mill application

Trapezium grinding mill is mainly used in these fields such as metallurgy, building materials, mine, the construction of highway, water resources and hydropower, and fire-resistant materials. It also can be adopted to process the powder of minerals materials of iron and steel industry, and any kinds of nonflammable minerals materials below nine degree of Mohs value and 10 percent of humidity, including quartz, feldspar, calcite, talc, barite, fluorite, rare earths, marble, ceramics, bauxite, iron ore, copper, iron oxide red, zircon sand, slag, cement clinker, activated carbon, dolomite, granite, garnet, iron oxide yellow, fertilizer, compound fertilizer, fly ash, magnesite sand, chrome oxide green, gold, red mud, clay, kaolin, coke, coal gangue, porcelain clay, kyanite, fluorspar, maifanite, shale, basalt, gypsum, graphite, silicon carbide and thermal insulation material.

Trapezium grinding mill technical data

Item MTM100 MTM130 MTM160
Number of roller 4 5 6
Maximum diameter of roller ×Height (mm) Φ320×200 Φ400×240 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


trapezium mill application

The characteristics of trapezium grinding mill

  1. The innovative design of grinding roller and circle.
  2. The efficient balanced pressure spring.
  3. Alleviate the shake and noises, and also avoid resonance.
  4. Impeller equipment with high density and precision.
  5. The efficiently energy saving centrifugal induced draft fan.
  6. This patent super pressure trapezium grinding mill makes it easier and quicker to adjust the interspace between the front end and the housing of the lamina of the powder concentrator, compared with Raymond mill.

Trapezium mill structure

Trapezium grinding mill structure
  1. Muffler
  2. Deduster
  3. Cyclone Collector
  4. Pipe
  5. Classifier
  6. Hooper
  7. Hammer Crusher
  8. Elevator
  9. Main Unit
  10. Valve
  11. Blower

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