MTW European Trapezium Mill has a large market share in the grinding industry. Whether bevel gear overall drive, inner automatic thin-oil lubricating system or arc air channel, these proprietary technologies makes machine advanced, humanized and green.

Non-metallic minerals: limestone, calcite, marble, dolomite, barite, talc, gypsum, etc.
Chemicals: bentonite, kaolin, wollastonite, feldspar, etc.

Limestone, calcite, dolomite, petroleum coal, gypsum, barite, marble, talc, coal powder, etc. Cement, coal , power plant desulfurization, metallurgy, chemical industry, non-metallic mineral, construction material, ceramics.

Excellent Quality of Final Powders, High Production Efficiency
MTW European Trapezium Grinding Mill adopts unique split-type shovel blade. It is cambered. Its use effectively enlarges the working area and further improves the production efficiency. Besides, MTW European Trapezium Grinding Mill adopts unique pneumatic sealing device, which can effectively eliminate the "coarse powder spilling", so the quality of final products get controlled well.

Small Occupational Area, Pollution-free Operation
MTW European Trapezium Grinding Mill takes whole transmission by bevel gear. The structure is more compact, occupying smaller floor area. Meanwhile, equipped with professional dust remover, LIMING’s MTW European Trapezium Grinding Mill boasts excellent effect of dust removal and low concentration of dust emission, friendly to environment protection.

More Wear-resistant Vulnerable Parts, Higher Using Ratio
The grinding rollers and rings made of wear-resistant alloy are developed by LIMING and scientific institutes together. Their service life is 1.7-2.5 times longer than traditional rollers and rings made of high manganese steel. Part of vulnerable spare parts adopt split structure which is helpful to save more expenditures on vulnerable parts.

Lower Energy Consumption - Cambered Air Duct
MTWEuropean Trapezium Grinding Mill uses the cambered air duct with low resistance. By this, air flow enters the grinding mill tangentially. Compared with traditional straight air ducts, the inlet of this air duct is smooth with little resistance and the outlet is easy for the dispersing of materials which can avoid material piling, effectively reducing energy consumption of the system.

Digitalized Processing, Higher Precision
There are tens of lines of numerical controlling machine tools. Operations such as steel plates' cutting, bending, planing, milling and paint spraying are all controlled numerically. The machining precision is high, especially for the core parts.

Sufficient Supply of Spare Parts, Worry-free Operation
LIMING, whose businesses cover production and sales, takes responsibility for every machine produced by ourselves. We can offer customers technical services about products and original spare parts to ensure the worry-free operation.

The system 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 elevated to buffering hopper through elevator, after that 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.