China Zhengzhou Mining Machinery CO.Ltd

zhengzhou, China

In the continuous type ball mill, the material is being fed from the one end through its hollow shaft, while the crushed material comes out from the hollow shaft, at the other end. Usually continuous mills are used when the production rate is required to be high.Specially designed for:cement, iron ore, copper ore, alumina, cement, calcium carbonate, bauxite, calcium carbide, calcium oxide, wet grinding, ceramic, refractory, slurry, coconut shell, carbon industries etc.Working principle:1. Most favorable machine for grinding even the hardest material and obtaining continuous production.2. High range of fineness is possible if the dynamic classifier is attached.3. Application - quartz, clinker, cement, silicaball mill application:ball mill is a key equipment to grind all kinds of ores and other materials. Which is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc. Ball mill are generally used to grind material 14 inch and finer, down to the particle size of 20 to 75 microns. To achieve a reasonable efficiency with ball mills, they must be operated in a closed system, with oversize material continuously being recirculated back into the mill to be reduced. Various classifiers, such as screens, spiral classifiers, cyclones and air classifiers are used for classifying the discharge from ball mills. Ball mill is an efficient tool for grinding many materials into fine powder. The ball mill is used to grind many kinds of mine and other materials, or to select the mine. It is widely used in building material, chemical industry, etc.Ball mill organization character:by feeding department, the exiting material department, the rotor, the transmission department (speed reducer, small transmission gear, electrical machinery, electric control) and so on main part composes.

Production introduction ball mill works on the principle of impact: size reduction is done by impact as the balls drop from near the top of the shell. A ball mill consists of a hollow cylindrical shell rotating about its axis. The axis of the shell may be either horizontal or at a small angle to the horizontal. It is partially filled with balls. The grinding media is the balls, which may be made of steel (chrome steel), stainless steel or rubber. The inner surface of the cylindrical shell is usually lined with an abrasion-resistant material such as manganese steel or rubber. Ball mill working principle: ball mill machine is mainly composed of feeding part, discharging part, rotary part and driving part which includes reducer, small drive gear, electrical machine and electronic control. The hollow shaft uses steel casting, the inner lining can be dismantled and changed, and the rotary rack wheel uses casting gear hobbing and inside the cylinder there is wear-resisting lining board which has fine abrasion performance. This machine has stable operation and reliable performance.