MTW-Z European Trapezium Mill is new product researched and developed by LIMING based on ordinary European type grinding mill. Because of more advanced idea and more reliable performance, it has been an intelligent key to the mill market.

✔ Non-metallic Minerals: Limestone, calcite, barite, dolomite, talc, quartz, feldspar, fluorite, etc.
✔ Chemicals: Bentonite, kaolin, graphite, phosphate, etc.
✔ Construction Materials: Cement clinker, slag, fly ash, etc.
✔ Other Materials: Pulverized coal, petroleum coke, activated carbon, etc.

Feldspar, calcite, limestone, talc, barite, rare earth, marble, bauxite, phosphate ore, iron oxide red, dolomite, granite, bitumite, anthracite, lignite, kaolin, bentonite, gypsum.

Lower Maintenance Costs - Grinding Roller Adopts Dilute Oil Lubrication
Grinding roller of MTW-Z European Trapezium Mill l adopts diluted oil lubrication. It is a technology initiated domestically which is maintenance-free and easy to operate. Diluted oil lubrication is oil bath lubrication, more convenient than grease lubrication since no frequent oil-adding, and it needs lower maintenance cost.

Higher Grinding Efficiency - No Shovel Blade Cylinder
There is no shovel blade cylinder in the grinding chamber of MTW-Z European Trapezium Mill, so the ventilation area is larger and air-conveying resistance is smaller. Besides, use of large-diameter grinding roller directly improves the efficiency of the grinding mill.

More Stable Operation - Elastic Volute Damping Structure
Elastic volute damping structure can effectively reduce vibrating damage on the MTW-Z European Trapezium Mill. Between the volute and engine base, special elastic structure is applied, and in combination with setup of rubber shock pad, it could directly avoid influence of vibration of engine base on operating stability of powder concentrator, and completely eradicate the problem of shatter crack of volute and central engine due to vibration of engine base.

Lower Energy Consumption - New Cage-Type Powder Concentrator
Powder concentrator of MTW-Z European Trapezium Mill adopts low-resistance hanging cage-type powder concentrator. The advantages of this powder concentrator lies in its high efficiency and low energy consumption. Processing same kind of materials and requiring same fineness, this powder concentrator needs less electricity but it can bring higher capacity compared to the blade-type powder concentrator.

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.