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MTM Medium Speed Trapezium Grinding Mill

Overview of Medium Speed Trapezium Grinding Mill:

MTM Medium Speed Trapezium grinding Mill adopts numbers of national patents, such as trapezium working surface, flexible connection, roll linked pressure boosts etc. It has completely overcome defects of traditional mill in amplification fields, capacity, fineness, energy consumption and service life etc.

Application of Medium Speed Trapezium Grinding Mill:

MTM Medium Speed Trapezium Grinding Mill is mainly applied to the powder processing of mineral products in industries of metallurgy, construction, chemistry, and mining etc. It can produce powder from non-flammable and non-explosive mineral materials with Mohs hardness below 9.3 and humidity below 6%, such as barite, limestone, quartz, calcite, granite, porcelain clay, basalt, gypsum etc. The final size is between30—400mesh. Fully considered the needs of desulfurization, MTM Medium Speed Trapezium grinding Mill could perfectly work with desulfurization equipments to increase the efficiency of desulfurization. So it is the best choice of desulfurization.

MTM medium speed trapezium grinding mill can be used widely in silica grinding plant, quartz grinding plant, manganese grinding plant, limestone powder plant, limestone grinding plant, iron ore grinding station, coal power plant, coal processing plant, bauxite grinder plants, cement grinding plant etc.

Features and benefits of MTM Medium Speed Trapezium Mill:

1. The trapezium shaped roller and ring highly improved the crushing efficiency.
2. The pressure springs work the function of balance and pressurize. Elastic connection can reduce vibration and keep balance when the equipment works.
3. The powder classifier adopts high density impeller which can increase powder precision and capacity.
4. Adopting high-efficiency and energy-saving blower.
5. Using convenient impeller adjusting device.

Working Principle of MTM Medium Speed Trapezium Mill:

The main unit runs with a central shaft driven by a transmission device. The top of the shaft is connected with a quincunx stand, on which a grinding roller is installed to form a swing support. The grinding roller not only rotates around its own axis, but also rotates around the grinding ring and rotates itself due to the friction. There is a spade system under the quincunx stand at the bottom end of the grinding roller. During rotation of the spade and the rollers, materials will be fed into the space between rollers and ring to form a material layer. The materials will be grinded due to centrifugal force.

MTM Medium Speed Trapezium Grinding Mill Technical Data:

Model MTM100 MTM130 MTM160 MTM190
Number of Roller(psc) 4 5 6 6
Major Diameter of Roller* Height (mm) Φ320x200 Φ400x240 Φ440x270 Φ540x280
Inner Diameter of Roller* Height (mm) Φ980x200 Φ1320x240 Φ1600x270 Φ1900x280
Rev. of Main Fram(r/min) 130 98 82 66
Max. Feed Size(mm) 25 30 35 40
Finished Size (mm) 1.6~0.045
fineness can reach to 0.038		 1.6~0.045
fineness can reach to 0.038		 1.6~0.045
fineness can reach to 0.038		 1.6~0.045
fineness can reach to 0.038
Capacity (t/h) 3~8.8 6~13 13~22 18~35
Overall Dimension(mm) 9910×5365×8310 7910×7000×9645 12550×5700×8355 16000×9400×9300
Weight (t) 16 26.1 38 56.8
Note: This specification is just reference, any changes are subject to the MTM Medium Speed Trapezium Grinding Mills products

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