The ball grinding mill is a key piece of equipment utilized for grinding crushed materials. A ball grinding mill consists of a hollow cylindrical shell that is partially filled with balls. The grinding media is the steel balls that can be used for reducing the size of materials to a fine powder. Grinding can be carried out either wet or dry for various ores and other materials. This industrial mill is widely used in production lines for powders such as cement, silicates, new building materials, refractory material, fertilizers, ore dressing of non-ferrous metals, glass ceramics, etc.
The ball grinding mill is mainly composed of cylindrical cylinder, end cover, bearing and big gear ring. The ball grinding mill working process is carried out in the cylinder. The material enters the first warehouse spirally and evenly along the input material hollow axis by the input material device. In this chamber, there is a ladder scale board or ripple scale board, and different specification steel balls. When the shell rotates and it produces centrifugal force. At this time, steel balls will be carried to a certain height and fall down to make the material heavy impact and then be ground. After being ground coarsely in the first chamber, material enters the second chamber for regrinding with the steel ball and scale board. In the end, the powder is discharged by the output material board and the final products are completed.
|Model||Output(t/h)||Rotate Speed(r/min)||Feed size(mm)||Grinding Media Load(t)||Effective Volume(m³)||Drive mode||Motor(KW)||Main reducer||Weight(t)|
|φ4.0*13||80-85||15.5||≤25||235||155||Central drive||2800||JS140-A||220 (Without transmission part)|
|φ4.2*13 (closed-circuit)||140-155||15.6||≤25||240||157||Central drive||3550||
|287 (Without transmission part)|
|φ4.6*13(closed-circuit)||170-180||15.7||≤25||292||210||Central drive||4500||MFY450||346 (Without transmission part)|
Efficient energy-saving ball grinding mill of CHAENG has been popular in many cement plants and grinding plants both at home and abroad, applied to a number of cement production lines and grinding production lines, such as: φ4.2 * 13m cement ball mill used in the Vietnam cement production line, φ3.2 * 13m cement mill used in Turkey cement production line, etc. At present, the energy saving and highly efficient ball mill of CHAENG has been sold more than 2000 sets all over the China.
1. Uniform particle size, large processing capacity, high processing accuracy.
2. Adopt new wear-resistant lining board, service lives of wear parts are greatly improved, reduce operating costs.
3. Simple process, easy operation, low maintenance cost and more stable operation.
4. Wide application ranges, strong processing capacity, obviously continuous operation advantages.
5. High yield, durable, smooth running, reliable performance, and good wear resistance. Fineness in 800 mesh, and can be adjusted freely according to need.