Product & Service

Mtw Trapezium Mill

The whole series of milling machines for the vertical structure, small footprint, complete and strong, and the host transmission with sealed gear box, transmission stable. An important component of the mill are made ​​of high quality steel, so wear a reliable machine, milling machine electrical centralized control, a reasonable selection of advanced high degree of automation. Feeder small, light weight, easy to adjust and maintain and very power.

Mtw Trapezium Mill for Graphite Powder Making

As graphite powder plays an important role in many industries, such as lubricants, refractory material, conducting material, LGM, etc. Graphite powder grinding mill is important grinding equipment for graphite powder making.CathayPhillips grinding mill for graphite powder contains ball mill, Raymond mill, trapezium ill, ultrafine mill and so on. The final grain size of CathayPhillips graphite grinding mill can be down to 2500 mesh.

Mtw Trapezium Mill

Mtw Trapezium Mill

The grinding mill is widely used in graphite processing plant all over the world such as Ceylon, Malagasy , Mexico, West Germany, North & South Korea . CathayPhillips graphite powder grinding mill features high crushing production, low maintenance, low energy consumption, easy to operate and so on.

MTW Trapezium Mill Working Principle

MTW series of European working process of milling machine at a whole through the bevel gear driven center gear shaft rotation, shaft coupling with the upper roller hanger, rack with roller device and the formation of swing pivot. Not only roller device rotating around the central axis, but also the revolution around the grinding ring, roller itself is a result of friction and rotation. Under the hanger with roller blade, roller at the bottom of its location, roller blade and turn the course of the same toss of materials between the feed roller grinding ring, the formation of litter layer, the material layer by roller Outward rotation of the centrifugal force (ie, extrusion pressure) the material is crushed, thus achieve the purpose flour.

MTW Trapezium Mill Technical Advantages

  • Main shaft transmission: MTW series Grinder Mills adopt bevel gear integral transmission ,which will better compact the whole structure , simplify the installation as well as improve the efficiency.The traditional mill needs decelerator and ratcheting to drive the main shaft that increases the installing difficulty and is easy to bring noise and reduce the efficiency.
  • Inner lubrication system: MTW series Grinder Mill adopt light-oil lubrication to achieve the lubrication between the main bearing and gear bearing, without oil pump or lubrication station. The traditional mills’ lubrication adopts grease lubrication which increases the resistance of lubrication, creates high inherent temperature and shortens the service life of bearing.
  • Arc whirl tube: MTW series Grinder Mill adopt arc whirl tube to reduce the resistance and avoid the air-stop and so on. The traditional mills adopt board-type whirl tube that increases the resistance, reduces the performance, and stops the air flow and so on.
  • Insulating type cyclone collector: Adoption of the insolating structure between the inner core and mixed air flow improves the classifying efficiency and precision. While the traditional one do not have the isolating structure.

MTW Series Trapezium Grinder Mill Specification

Model MTW110 MTW138 MTW175
Roller quantity 4 4 6
Ring inner diameter (mm) Ф1100 Ф1380 Ф1750
Main unit speed(r/min) 120 96 75
Max. feeding size(mm) < 30 < 35 < 40
Product size(mm) 1.6~0.045 1.6~0.045 1.6~0.045
capacité(t/h) 3.5~10 6.5~15 11~25
Overall dimension(mm) 8910×6950×9010 9860×8340×10227 13500×11500×9500

Note : Any change of technical data about mtw trapezium Grinder Mill shall not be advised additionally.

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