Ball mill is a mineral processing machine for milling the materials into powders after they are crushed. It is widely applied to the production of cements, silicate products, building materials, fireproof materials, fertilizers, glass, ceramics as well as nonferrous and ferrous metal processing industries. It could carry out dry and wet millings on different materials.
The ball mill is a key equipment to grind the crushed materials, and the ball mill 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, and the ball mill can grind various ores and other materials with dry type and wet type. There are two kinds of ball mill, grate type and overfall type due to different ways of discharging material.
Working Principle of the ball mill：
Ball mill is an efficient machine for fine powder grinding and key equipment for grinding after the crushing process. There are two ways of ball mill grinding: the dry way and the wet way. It is used to grind many kinds of mineral ores and other materials, or to select mine. Ball mill is also widely used in the manufacturing industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics and can be used for the dry and wet grinding for all kinds of ores and other materials. Structure: The machine is composed by feeding part, discharging part, rotation part and driving part (reducer, small driving gear, electric motor and electric control).
Features of ball mill:
1. To save power - comparison to old type of device save more than 40% power. The particle size is more uniform, with less coarse particles together and slime.
2. Using high technology-the use of advanced control access to material rod mill technology, combined with the actual users’ abrasive material to cutters with the appropriate grinding , ball mill is changed the traditional surface contact to line contact, making machine more uniform, higher yields ,and be used in different hardness (Mohs hardness of 5.5 to 12) of ore.
3. Fineness adjustable - can be changed the granularity of the material by simply adjusting, built fineness control device, the material can be added screening device, two checks to ensure that neither produced wear and tear nor leave substandard products into finished products.
Ball mill, autogenous mill, semi-autogenous mill are widely used for electric power, ferrous metal and nonferrous metal, chemical industry and building materials. This machine will grind the big size ore into small or fine.There are many types, such as overflow ball mill, grid ball mill, rod mill, autogenous mill and semi-autogenous mill. Our company began to manufacture the mill since 1950s, specially in 1980s, our company take opportunity of the reform and opening-up policy to collaborate with international famous company and import the technology. Basis on the foreign technology and combine with our technical advantages, we’re gradually having heavy ball mill series of proprietary intellectual property rights. From φ0.9m to φ3.6m series ball mill in the past, and now we have φ8m ball mill; Fromφ4m to φ6m autogenous mill and semi-autogenous mill , now we have 12.2m ball mill or autogenous mill and semi-autogenous mill.
Pre-sale services: enthusiasm
We provide you with the process plan, process flow design and manufacturer equipment according to your special demand.
Sale services: servant
Send technicians to the job site for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.
In addition, we provide one-year warranty to make sure your machine runs consistently. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.