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Introduction of Super Pressure Trapezium Mill:

Super pressure trapezium mill, with the patent number of ZL 200520030288.3, has passed the quality certification and CE certification, featured by the original design, reasonable structure, small area covered, low power consumption, long service time, cheap wearing parts and high price-performance ratio, etc. Each item of technical performance has reached the world advanced level. Compared with the traditional mill, its superiorities are beyond comparison. The super pressure trapezium grinding mill is mainly applicable to the pulverizing process of mineral materials in the metallurgy, building material, chemical industry, highway construction, water conservation and hydropower, fireproofing and steel industries.

Structure Composition of Super Pressure Trapezium Mill:

The complete super pressure trapezium grinding mill consists of the host machine, high-density powder classifier, connecting pipes, high-efficiency and energy-saving centrifugal induced draught fan, square-box bag-type dust remover, crusher, skip elevator, storage hopper, electro-vibrating feeder, electrical cabinet, etc.

Performance Features of Super Pressure Trapezium Mill:

1.The innovative design of the mill roller and grinding ring. Compared with Raymond mill, the mill roller and grinding ring are designed in multi-stairs shape, which can reduce the speed of the material gliding between the trapezium mill roller and the grinding ring, increase the time of the material being grinded, and improve the fineness and output of the finished product.
2.Effective balanced and loaded spring. The trapezium grinding mill absorbs the merits of the Raymond mill and the suspension mill. The grinding roller assembly is connected with the horizontal spring through the pull-rod, producing the radial force which can avoid the wear and tear due to the large block of material entering into the grinding chamber, thus prolongs the service life of the equipment.
3.The host machine and the power classifier are connected flexibly, and the damping spring and the seal tape not only reduce the vibration and noise, but also avoid the resonance.
4.High-density and high-precision impeller device.
5.High-efficiency and energy-saving centrifugal induced draft fan. The fan plays an important role in the whole operation process of the mill. The trapezium grinding mill adopts the high-efficiency and energy-saving fan, and the efficiency is improved greatly compared with the straight-blade fan.
6.Compared with Raymond mill, the patented product-super pressure trapezium grinding mill makes it easy and quick to adjust the clearance between the ends of the powder classifier and the shell, and improves the precision of the finished product.

Table 1

Note:
1. Based upon limestone-grinding with 80% pass-through;
2. The final technical data are subject to the operation manual along with the machine.

Table 2

Note: The final technical data are subject to the operation manual along with the machine.

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