China Manufacture Ball Mill/ Ball Mill prices/Ball Grinding Mill for Sale

Company profile                            

   Shandong Hengchuan   Ore Machinery Co. , Ltd, established in 2002, is leading ore machinery in china. Company covers area of 20000 square meters.

   Our main products :Placer Gold Mining Machine ,Magnetic Separator ,Sand Mining and Washing Machine, Mining Dredgers ,Sand Barges, Particular Vessels, etc. They have been sold not in domestic market, but export to more than thirty foreign countries, like Philippines, Malaysia, North Korea   , Mongolia, Cameroon, South Africa, Ghana, Brazil, etc.

Description of China Manufacture Ball Mill/Ball Mill prices/ Ball Grinding Mill for Sale

A Ball mill is a horizontal cylinder partly filled with steel balls (or occasionally other shapes) that rotates on its axis, imparting a tumbling and cascading action to the balls. Material fed through the mill is crushed by impact and ground by attrition between the balls. The grinding media are made of high-chromium steel. The smaller grades are occasionally cylindrical ("pebs") rather than spherical. There exists a speed of rotation (the "critical speed") at which the contents of the mill would simply ride over the roof of the mill due to centrifugal action.

Features of China Manufacture Ball Mill/ Ball Mill prices/Ball Grinding Mill for Sale

1). Wide usage, simple structure, convenient maintenance;

2). Big capacity, continuous working;

3).Body liners and grinding medium could be made of various of materials, good corrosion resistance;

4). Easy installation, adjustment, and operation.

Types of China Manufacture Ball Mill/Ball Mill prices/ Ball Grinding Mill for Sale

Mill could be sorted as following:

1).As per the grinding media: ball mill, rod mill and AG Mill (without grinding media).

2).As per material discharging mode: wet grid mill, dry grid mill & overflow mill.

3).As per driving mode: side & central driving. The former is more popular now.

Structure of  China Manufacture Ball Mill, Ball Mill prices, Ball Grinding Mill for Sale

The machine is composed of 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.

5.The Basic Principle of Steel Ball Selection:

1).The diameter of the steel ball is mainly based on the hardness of the materials.
If the ball mill has large diameter, it will has huge impact, so we can choose the smaller steel ball.

2). The small ball mill uses double storehouse clapboard should have smaller steel ball compared with the single one.

3). Generally, we keep to the level four principle, there are little large and small steel balls, that is, we mainly use middle size as the grinding medium.

Ball Mill Plant Working principle              

 Ball mill is composed of a horizontal cylinder, feeding a hollow shaft and a grinding head part,the cylinder body is a long cylinder, cylinder is provided with a grinding body, cylinder body ismade of a steel plate, a steel lining and the cylinder body is fixed, the grinding body is usually steel ball, and according to different diameter and a certain proportion into the cylinder in the grinding body, also available steel section.

To be chosen according to the grinding material, material is composed of a ball mill feed end of the hollow shaft is arranged in the tube body, when the ball mill cylinder rotation time,grinding body due to inertia and centrifugal force, the effects of friction, making it attached to the cylinder liner on the cylinder body away, when taken to the height of a certain, becausethe action of its own gravity and dropped, the grinding body falling like a projectile as thematerial in the barrel to break.

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