Coal Crusher & Crusher

Super Pressure Trapezium Mill

TGM Series Super Pressure Trapezium Mill is the latest grinding mill. It is the newest patent product on international advanced level, TGM Series Supper Pressure Trapezium Mill is reseached and designed by our experts basing on long term experiences of mill research and development, and following to numbers of customers' using requirements and suggestions home and aboard.it has provided one kind of new, highly effective, the energy conservation high thin system powder equipment for the general domestic and foreign users.

It is also equipped with high efficiency centrifugal induced draught fan and so it makes this machine research an advanced level of powder manufacture.

Super Pressure Trapezium Mill Working Principle

Large materials are crushed by Jaw crusher to the needed sizes firstly, then the materials are elevated to storage hopper by bucket elevator, third, the materials are fed into the grinding chamber for grinding by vibrating feeder equably and continuously. The powder after grinding goes upwards together with the airflow, after seperating by powder seperator, those which can meet the fineness requirement enters into the cyclone powder collector through pipe together with the airflow, and then discharged from the discharge valve as final products. The airflow is sucked into centrifugal blower through wind recycling pipe at the upper part of cyclone powder collector. The mainframe is drived by the speed reducer through the central axis in the mill.The quincunx stand connected with the upper part of central axis, at the quincunx stand, rollers are set and by which the vibrating pivot formed. Below the quincunx stand and rollers there is shoval system. Materials are fed into the space between rollers and shovels when they are turning, and then be grinded by the pressure produced when rollers are turning, thus powder is made.

Super Pressure Trapezium Mill Features:

1.The roller and grinding ring are designed in inverted trapezium with different diameter, which reduces the materials slip velocity between roller and grinding ring, extend grinding time, and enhance crushing effect.

2.The pressure spring keeps balance and pressure boost.

3.The forming resilent joint keeps smooth and steady, and can avoid resonance.

4.The high density powder concentrator reduces the resistance to air flow, which greatly enhances precision and output.

5.Matched with high-efficiency and energy-saving centrifugal induced draft fan, the efficiency is 83%.

6.The impeller adjusting device is quick and convenient.

Super Pressure Trapezium Mill Technical Data

Any change of parameters and shape shall be subject to the usage and maintenance manual instruction with delivery.