Ball mill,ball milling machine,ball grinding machinery,ball mill

Ball mill ,ball milling machine,ball grinding machinery
Ball mill (dry or wet process) Application: Ball mill is the key equipment for grinding after the crushing process, which is widely used in the manufacture 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 grind-able materials.
Working principle: The ball mill is horizontal cylindrical rotation device, driven by brim gearwheel. There are two chambers and grid. Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls. The shell rotates so as to generate electricity, and this force brings ball to a certain height and then balls drop down by gravity, the impact is the grinding force to the material. After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball, after the secondary grinding, material is discharged from the discharging. Then the whole grinding process end.

Structure: The machine is composed by feeding part, discharging part, rotation part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable. The rotation big gearwheel is made by cast hobbling processing and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition. Moreover, according to different materials and discharging methods, there are dry ball mills and wet ball mills for choice.

Ball crusher,Ball grinding mill ,ball mill ,Coal mill

Applications and range of ball grinding mill
Ball grinding mill is the key equipment after material is broken and then crushed. It is widely used in cement, silicate products, new building materials, refractory materials, chemical fertilizer, black and non-ferrous metal ore-dressing, as well as glass-ceramic industry. It dries or wet grinding for all kinds of ores and other grindable materials.
Operational principle
This machine is a horizontal tube-shaped rotating device, which drives by outer gear, has two bins, lattice-type. Material is entered into the first bin equably by the feed device through the spiral hollow shaft. There are ladder liners or corrugated liner which contains different kinds of steel balls. The centrifugal force generated by the rotating cylinder makes the ball fall from a certain height, which has a severe impact on the materials and takes effect to rubbing. The materials grinded in the first bin then reach at the second bin through the single-layer plate. This bin is set flat plate with steel balls, which grind the material further. The powder is discharged through the stripper then completes the grinding operation.
Construction features
Ball grinding mill is composed of feed division, discharge division, rotary division, transmission division (reducer, small driving gear, motor, electric control). Hollow shaft uses steel casting, lining can be exchanged, and slewing gear adopts honing casting processing, tube lines with a wear-resistant plate, which has a good resistance to abrasion. The machine runs smoothly, operates reliably.
According to materials and the discharge ways, you can choose dry-type ball crusher and wet-type lattice ball grinding mill

ball mill,cone ball mill

Ball grinding mill application
Ball grinding mill is key machine to grind various of ores and grindable material into power.so it is widely used in the industry departmen such as mineral dressing, chemical and building material.
How the ball grinding mill work
This miller is horizntal, adopting edge driving, the cylinder rotates by operating of the gearwheel on the cylinder driven by pinion and speed reducer. When cylinder rotates, the grinding medium steel balls inside cylinder make arch movement. The falling steel balls crush and grind the material,with the fore of pulverizing and grinding among the material, the material was highly grinded. The discharging part is at the central of cyclinder end, the highly grinded material was discharged through grid plate and spiral drum..
Ball grinding mill structure features
Rotary partwearable replaceable scale board; cast steel hollow axis;running steadily.
Main bearingdouble row self aligning spherical roller bearing;reducing the work of cooling and lubricating
Feeding part: wet type mill adopt high manganese steel casting
Transmissiondecelator,transmission pinion,generator,electric control box. Ball mill technical parameter