Professional ball mill introduction

ball mill is a cylindrical device used to grind (or mix) materials like ores,chemicals, ceramic raw materials and paints. Ball mill rotate around ahorizontal axis, partially filled with the material to be ground plusthe grinding medium. Different materials are used for media, includingceramic balls, flint pebbles and stainless steel balls

 

 

Professional intermitten ball mill working pricinple:

Ball mill,a kind of horizontal drum-type rotating device, is a grate mill withexternal gear and double bins. Materials shall be evenly charged through quill shaft in feeding device into the first bin, which hasstep or waved lining with steel balls in different specifications.Steel balls are taken to a certain height by centrifugal force from drum rotation and then fall. Thus it will give a heavy blow to materials, playing a role of grinding. Materials after crushed in thefirst bin shall enter bin across single-layer diaphragm into the second, which is provided with flat lining with steel balls, to go through further grinding. Powder shall be discharged from discharging grating, ending the milling process.

 

 

 

1) The transmission machinery of grate ball mill substitutes large-scale double row self-aligning roller bearing for sliding bearing. It is easy to start and saves energy up to 20-30%

 

2) Adopt groove-type circular lining plate which is instrumental in increasing contact areas of iron balls and ores, and enhances grinding action and ore lifting capacity and decreases energy consumption.

 

3) Adopt overall frame, which makes it easy for construction and installation.

 

4) Large discharge opening, high capacity.

 

5) Equipped with oil-mist lubrication device which guarantees smooth operation of gears