Low Speed Dispersion

 

Working Principle

Stock is introduced into a drum casing and is pushed by a screw into the kneading area. Stock is forced to pass through a limited clearance created by stationary fingers fixed in the casing, and mobile fingers fixed on a rotating shaft. A counter pressure is created by a pneumatically actuated flap which permits precision adjustment of the kneading effect.

 

Applications

  • Specs dispersion
  • Complementary ink detachment for double-loop deinking lines
  • Stickies dispersion
  • Oxidative bleaching mixing
  • Final defibering and deflaking for difficult wet strength applications

 

Benefits

  • Excellent dispersion effect
  • Limited maintenance
  • Very high runnability
  • Not detrimental to fibers, no cutting effect
  • Optimal use of power
  • Excellent for ink detachment (low speed and high friction, no attrition)