MTW European Type Trapezium Mill is the upgrade product of Traditional Raymond mill and Pendulum Mil. It has patented technology, stable performance, high productivity, environmental protection and energy saving, committed to large-scale non-metallic mineral powder making.
1.
Mature technology and stable Performance: 4th generation mill, more than 30 years of mill manufacturing experience. Bevel gear overall drive provides strong power. the production capacity increased by 20% under the same power condition.
2.
Economical and reliable: can grind a variety of minerals to meet the needs of different specifications of particle size; low investment cost, low operating cost, single machine processing capacity up to 60T/H.
3.
Low cost, less maintenance: Patented technology, with Inner automatic thin-oil lubricating system, long oil change cycle, low frequency, low cost.
4.
Scientific allocation, low energy consumption: Adjustable output size, efficient powder production. The vulnerable parts adopt special technology and material, more wear-resistant.
5.
Environmental protection: unique air recycling system, together with advanced dust collector make environment much cleaner.
Working Principle
The system of MTW grinding line consists of grinding mill, separator, air blower, jaw crusher, vibrating feeder, hopper, dust collector, pipe, powder collector, electric cabinet, motors, etc. Big lump materials are crushed to required size by jaw crusher. Then through the variable-frequency belt feeder, it is evenly and continuously fed into the mill to be ground. Materials are to be ground between ring and rollers, and move up with the air flow, those particles which cannot pass the separator will fall down and be ground again, while others will be collected as finished product. Air flow passing through separator will go to the air blower for recycling, it's a closed system. The system is equipped with the pulse dust collector, which complies with national environmental protection standards.
The MTW European Type Trapezium Mill adopts bevel-gear integral drive: the main motor drives the central shaft via a reducer for a short chain and precise ratio with smooth, efficient power. The integral bevel gear cuts loss and failure points versus bel
The MTW European Type Trapezium Mill is ideal for non-flammable, non-explosive materials with Mohs hardness below 7 and moisture under 6%, such as limestone, calcite, dolomite, marble, gypsum, heavy calcium carbonate, bentonite, kaolin, bauxite, barite,
The MTW European Type Trapezium Mill offers continuously adjustable fineness from 1.6 mm down to 0.045 mm, finest 0.038 mm (about 400 mesh). Its curved air duct and efficient analyzer give high selection precision for stable powders meeting building, che
The MTW European Type Trapezium Mill uses a large-inclination impeller analyzer with high classification precision and large air handling. The cage rotor quickly separates qualified fines while coarse returns for re-grinding, giving narrow size distribut
The MTW European Type Trapezium Mill requires feed Mohs hardness below 7 and moisture under 6%. Excess hardness accelerates roller and ring wear; too much moisture causes sticking, blockage and lower selection efficiency. Pre-dry after crushing to a suit
The MTW European Type Trapezium Mill uses outward-convex curved air ducts with low resistance and less blockage, paired with a large-inclination impeller analyzer for better classification. Versus straight ducts, the curve smooths airflow, lowers fan ene
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