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:
This machine is a skeleton pattern ball mill with
horizontal cylindrical turning gear, drive by outer
gear and two hoppers. The material goes to the first
hopper after the spiraling by the quill shaft from
the feeding equipment. The hopper has ladder
sheathing or corrugated sheathing with steel balls
inside, which will fall under the effect of
centrifugal force by barrel turning to ram hard and
grind material. After the kibbling in the first
hopper, by monolayer partition panel, the material
will enter the second hopper, which has plane scale
board with steel ball inside to grind material. The
powder material will be discharged from the grid
plate to finish the grinding.
Structure:
The machine is composed by feeding part, discharging
part, turning 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 turning gearwheel adopts casting
hobbing process 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.
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Mineral processing
equipment
