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Eastman - Ball Mills for Material Grinding
Ball mill is a type of grinder machine which uses steel ball as grinding medium, can crush and grind the materials to 35 mesh or finer, adopted in open or close circuit. The feed materials can be dry or wet, they are broken by the force of impact and attrition that created by the different sized balls.
Types of Ball Mill
dry grinding ball mill and wet grinding ball mill; grate discharge ball mill and overflow ball mill.
Applications
mining, chemical, glass, ceramics, etc.
Suitable Materials
Cement, silicate products, new building materials, refractory materials, fertilizers, mineral processing, and glass-ceramics.
Wide Range of Options
We supply overflow ball mills and grate discharge ball mills
Industry & Lab Use
Industry use large ball mill, and laboratory use small ball mill.
Dry & Wet Grinding
It can process dry material like cement, wet material like ores.
Wear-resisting Balls
Steel ball, manganese, chrome, ceramic ball, for your choices.
Ball mill is a horizontal machine, contains a hollow cylindrical shell that rotates around its axis, Inside the cylinder, there are many different sized stainless steel balls. As the the cylinder rotates, the mill balls lifts and then drops, strikes the materials, that is the impact and attrition take place.
The cylinder chamber which turning around the horizontal axis is partially filled with grinding mediums: mostly are steel balls, cast iron or porcelain balls. Filling rate best at 40%, steel balls diameter with 30 to 80mm.
These grinding balls are initially 3-10 cm in diameter, but gradually became smaller as grinding progressed. So we usually just refill the big balls.
The chamber is lined with a wear-resistant material, such as manganese-steel or high-quality rubber, to extend the service time.
Thanks to the closed grinding chamber, the dust, and pollution generated in the grinding process are avoided to emit to air.
Eastman provides you with complete rock crushers and full list of replacement parts, original ball mill parts, form and function are a perfect fit.
If your equipment breaks down, the productivity of the whole factory will be threatened. Critical wear parts are shipped with the goods to ensure they are available when you need them and to reduce maintenance time.
- liner plate
- discharge grate plate
- feed lining
- discharge lining
- bear liner
- big, small wheel gear