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Stock preparation

Stock preparation

Stock preparation is one of the first steps in the paper manufacturing process. We equip this zone of your paper machine with high-quality cleaner systems. In the area of cleaners, there are permanently high temperatures and high pressure. The replacement of a cleaner, whether with the machine running or in connection with a shut-down, represents an enormous challenge for maintenance staff. This is exactly where we start. Our cleaners have, compared to conventional injection molding variants, a 5 times longer lifetime. Read more below.

ROBACLEAN Cleaner cones

Hydrocyclone for the paper industry made from ultra high molecular weight ROBADUR plastic sinter pressed for a long period. A replacement cleaner offering greater performance than the original.

  • Extremely high wear resistance (up to five times endurance)
  • Effective fiber use (to keep the selectivity)
  • Reduced maintenance costs
  • Boil-out resistant
  • Available for all current cleaning systems 


Endurance increased five-fold

The globally patented design and choice of material ensures a much greater level of endurance
than traditional Cleaner Cones:

ROBACLEAN Cleaner Cone (KS 160) Competitor's model (KS 160)
Original diameter: 18 mm Original diameter: 18 mm
Diameter after 5 weeks: 18.6 mm Diameter after 5 weeks: 25 mm


Supply range

LC + HC Cleaner
All standard versions available from OEM and spare part suppliers

Arrange technical advice

The performance and reliability of components used for paper machines are influenced by a variety of factors. These criteria need to be considered in order to make the right choice. Examples:

We are happy to advise you on the selection of suitable materials for your particular application. Just use our contact form at the bottom of the page and write to us.


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