Model: MG3886 cylinder diameter: 3800mm tube length: 8600mm Cylinder volume: 104.6m3 cylinder speed: 17r/min maximum amount of ball: 105t capacity: 55t / h inlet and outlet size: 1574/1700mm electric power: 1800kw Dimensions: 18130 * 7950 * 5900mm Weight: 226.3t coal mill Description: coal mill is a means of crushing, crushing and pulverization three ways crushed and ground into a pulverized coal machinery, is coal Furnace important auxiliary equipment. Air-swept coal mill is the introduction of international advanced technology, independent manufacturing a new type of equipment, is a major cement plant equipment for drying and grinding coal. Compared with the general mill, production has been greatly improved, and the fine powder, specific surface area increases, is the ideal equipment for coal preparation. How it works: equipment mainly from the feed device, main bearings, slewing part, gear, feeding device, high voltage start-up device and lubrication system. Feeding raw material from the feed device loaded into the mill, hot air from the inlet duct into the mill, the mill rotating cylinder with coal and hot air for heat exchange in the mill, the coal is pulverized in the mill and grinding, while the coal is ground, the powder is hot air through the mill, through the feeding device out of the mill.