Overflow Type Ball Mill

A ball mill with simple structure

  • Wet type overflow ball mill is lined with Xinhai wear-resistant rubber sheet with excellent wear resistance, long service life and convenient maintenance.
Product Improvement


Overflow Type Ball Mill
  • Jack-up device, easy maintenance.
  • The hydrostatic and hydrodynamic bearings ensure the smooth operation.
  • Low speed transmission is easy for starting and maintenance.
  • The oil-mist lubrication device guarantees reliable performance of bearings.
  • The gas clutch adopts the flexible start-up model.

Products Feature

The discharging of wet type overflow ball mill relies on the inclination because of the outlet hollow shaft diameter larger than inlet hollow shaft diameter. When the slurry surface is higher than outlet generatrix, the slurry overflow discharges from the mill.

Product Principle

Overflow Type Ball Mill

The main component of wet overflow ball mill is a cylinder with bigger diameter and smaller length which is revolved by transmitting machinery. Materials are put in cylinder through the feed opening and then thoroughly grinded. The falling course of iron balls and ores can produce huge falling impact and autogenous grinding. The continuous feeding of ores can create considerable pressure to make ores move from feed opening toward discharge opening. Finally, acceptable particles are discharged from the discharge opening. Hollow shaft with the anti-spiral blade returns the steel ball and the coarse ore block.

Product Structure

Overflow Type Ball Mill

Wet type overflow ball mill works for fine fineness grinding.

Technical Parameters