MTW Trapezoid Mill Structure:

European version of the Trapezium Mill package of equipment are the main host, separator, blower, jaw broken, bucket elevator, electromagnetic vibrating feeder, storage bin, bag filter, cyclone powder collector, motor and other components.

MTW Trapezoid Grinder Features:

• 1. Overall bevel gear drive, energy loss, high efficiency;
• 2. Internal lubrication system, advanced and reliable;
• 3. Curved duct, air flow loss, and good material flow;
• 4. Roller and grinding ring of special design, cutting edge blade surface can be changed, so that grinding efficiency, the use of cost reduction;
• 5. The product size is adjustable and controllable high efficiency separator
• 6. Without resistance into the wind spiral (small observation door without vortex)
• 7. Humanized design, easy to operate

MTW Trapezoid Mill Working Principle:

MTW series of European working process of milling machine at a whole through the bevel gear driven center gear shaft rotation, shaft coupling with the upper roller hanger, rack with roller device and the formation of swing pivot. Not only roller device rotating around the central axis, but also the revolution around the grinding ring, roller itself is a result of friction and rotation. Under the hanger with roller blade, roller at the bottom of its location, roller blade and turn the course of the same toss of materials between the feed roller grinding ring, the formation of litter layer, the material layer by roller Outward rotation of the centrifugal force (ie, extrusion pressure) the material is crushed, thus achieve the purpose flour.

MTW Trapezoid Grinder Used in Black Thunder thermal coal mine :

The Black Thunder thermal coal mine is located in the Southern Powder River Basin of Wyoming produce coal. After passing through a vibrating grizzly screen, jaw crusher, heavy duty sizing screens and a large scale cone crusher, the coal is reduced to 0-15mm in diameter. In the grinding mill plant, The MTW trapezium grinding mill in European type will be grind the crushed coal in fine powder, the size can be down to 0.04mm (or 400 mesh). This project in USA supply most of the thermal coal, and the grinding mill used in the plant can increase efficiency rapidly.
Costomer:Black Thunder thermal coal mine
Country:USA