RWR / RWR-KST Systems

RWR systems by Bio-Circle are the perfect solution for cleaning internal circuit systems without dismantling. The RWR KST is customized to the particular requirements on the cleaning of cooling ducts in plastic injection moulds. It increases the cooling effect, this reducing the scrap rate and facilitating a higher rate of production.



  • System for the cleaning of cooling ducts in plastic injection moulds 
  • Removes limescale and corrosion from internal circuit systems 
  • No time-consuming dismantling – just install a supply- and a return pipe and start cleaning 
  • Cleans and flushes systems on the principle of orbital cleaning 
  • Time- and cost-saving 
  • Also cleans complex pipe geometries 
  • Mobile 
RWR-80 L KST Fully Automatic SPS
RWR Pipe and Heat Exchanger Cleaning Device
RWR KST for plastic injection moulds- Manual
RWR 300, Pipe and heat exchanger
RWR 500 Rohr- und Wärmetauscher
RWR-80 L KST Dual Automatic

Passende Reiniger für RWR - KST

Power Cleaner DB
Power Cleaner DB
Limescale does not have to be a problem, neither...
Power Cleaner KST 2.0
Power Cleaner KST 2.0
Low-foaming, acidic high-performance cleaner, especially...


Perfectly equipped at all times 

With the original accessories for your BIO-CIRCLE product you’re always on the safe side, be it stainless steel inserts, brushes or filters.

Zur Zubehör-Übersicht

What customers say:


The BIO-CIRCLE in your company.

Take a look at the site and see for yourself the excellent cleaning performance while providing the best protection for users and the environment.

Terms and conditions