The main function of industrial tube mill - is to finely grind materials, and it is widely used in many industrial fields.
Scope of application and materials used
The tube mill is mainly used for grinding finished products and raw materials in cement factories. It is also suitable for grinding various ores and other crushable materials in industrial and mining applications such as metallurgy, chemical industry and energy. It can be used for open flow grinding and is also suitable for grinding in a circulation circuit consisting of a powder selector. In addition, tube mill (dry method) is mainly used in the building materials industry to grind various grades of cement clinker and various cement kiln raw materials.
Operating principle
The working principle of a tube mill is based on its internal structure and driving mode. When the cylinder rotates around the horizontal axis at a certain speed, the medium and raw materials installed in the cylinder are subject to centrifugal force and friction. When the cylinder reaches a certain height, they are pushed out or rolled off the inner wall of the cylinder by gravity, thereby crushing the ore through impact force. At the same time, the sliding movement of the grinding bodies relative to each other produces the effect of grinding the raw materials.