• Header Klaerfix


Sign up now for our newsletter »

Do you have questions? 02542 / 910 0 | Contact form

Washout screw KBS

KLÄRFIX® washout screw KBS for ready-mixed concrete and precast concrete part factories

hoelschertechnic-gorator®GmbH & Co. KG
Venneweg 28 | 48712 Gescher | Germany

Tel.: +49 (0) 2542 916 0
Fax.: +49 (0) 2542 916 180
Send e-mail

Solid substance reduction with the gravity principle

  • space-saving and compact design
  • high washout capacity with a reliable cut-off size
  • feeding hopper with overflow protection for continous throughput
  • special paddles for optimal washout capacity
  • screw trough with concrete bed for continuous performance and low wear
  • height of discharge saves additional conveyor systems
The specially developed feeding hopper ensures uniform loading of the screw. This prevents impulsive loading. The 2.0 mm cut-point is safely reached with this mechanism in the most varied operating situations.
The paddles on the lower section of the screw ensure complete separation of the grain fractions. A bed of sand that forms in the conveyor trough results in effective wear protection and a long service life.
The solids with a grain size of > 0.2 mm are conveyed via the screw shaft to the above solids discharge and dewatered in the process. The residual water loaded with fines runs back along the screw coils using the laws of gravity into the bottom part of the washout screw.

Installed at the lower end of the washout screw is an overflow system which flows the residual water including fine solids < 0.2 mm and active  binding agents.


Standard size KBS 300/5000 KBS 400/5000 KBS 600/60000 KBS 800/70000
washout capacity 2,5 m³/h 5 m³/h 11 m³/h 22 m³/h
application precast concrete part factories ready-mixed concrete factories ready-mixed concrete factories up to 5 truck mixers ready-mixed concrete factories up to 10 truck mixers

Folgen Sie uns: