Dry-loaded grit washer KSW-T

The KUHN KSW-T dry-loaded grit washer is used primarily for washing grit in communal sewage treatment plants.


  • Compact design
  • Simple adaptation to plant structure
  • Suitability for retrofitting
  • Organic content reduction ≤ 3% loss
  • Achievable concentration of dry substance for the discharge grit > 90%
  • Low operating costs
  • High separation capacity of fine and super-fine grit
  • High extraction rate
  • No rotating components and units in washing area, with resulting low maintenance requirement and wear-resistance
  • No lower bearing for the grit discharge screw
  • Replaceable wear protection
  • Variable gradient angle
  • Variable transport length