MTW-roller grinding millleading-world-level roller mill basing on industrial mill research of many years and adopting world-leading-powder processing technology.MTM Medium Speed Trapezium grinder (Grinding mill) is a leading-world-level industrial 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.

Main structures:

The standard configuration of MTM Grinding Mill consists of main unit, powder classifer, cyclone collector, decelerator, dust catcher, blower, motor, pipes, feeder, and control cabinet.

MTM Grinding Mill adopts many national latest grinding proprietary technologys, such as ladder-shaped working surface, flexible connection, roll linked pressure boost, etc. It has totally over many defects of traditional mill, like application, capacity, fineness, energy consumption, service life, etc and it is the ideal substitute of traditional mill, such as Raymond mill, high pressure suspension mill, ball mill, etc.

Structure Features

1.The ladder-shaped rollers and rings improve crushing efficiency greatly. The rollers and ring are designed in the main machine of an inverted trapezium controlling the material’s slip velocity between rollers and rings, which can extend the grinding time, and enhance the crushing effect.

2. The press springs with balancing and pressurized function and the forming resilient connection with steady and vibration reducing function are invented into our machines. The symmetrical roller assembly is connected by horizontally-placed spring rod. To keep balance, the radial force will pass to another roller assembly, which is on the plane of symmetry through spring rod when the large materials impact one roller assembly. Under this condition, the whole device’s bearing is improved by one half compared with the other mills; and the forming resilient connection can reduce the vibration and noise, and it can also avoid the resonance.

3.The powder classifier adopts high density impeller, which can increase precision of powder and capacity. It has proved that: under the fixed spindle speed, to enhance the density of impeller is to enhance the fineness of final products. In other words, when the fineness of final product is fixed, the spindle speed of high density impeller is lower than the low density one. Thus under the same power, our machine can reduce resistance of air’s flow, the capacity can be improved by more than 50% over the traditional one.

4. There is a high-efficiency and energy-saving blower installed on our machine. The efficiency of prismatic blade equipped on the traditional machine is only 62%, but the efficiency of the energy saving blower is 85%, whose impeller and blade are both stamping.

5. There is a convenient impeller adjusting device. The clearance between housing and ending of powder classifier’s blade also effects the fineness. Our mill is convenient to adjust the fineness.

6.Unique design of the air duct with the leaning inward ensures that the materials which have entered the wind scoop shell can smoothly fall in the grinding mill along the slope.

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