Filtration

Our wide range of products made from filter cloths for liquid filtration allows us to meet all the equipment needs for your installations:

 

The filter bags are manufactured in Clartex® needlepunched felt made on our own production lines. We manufacture our products only in our factory in Liège in order to ensure their quality and traceability.

Our Clartex® filter media for dust collection provide high performance and an exceptional longevity.

Our expertise and the partnership established over several years with filter manufacturers and end customers have allowed us to develop clean solutions that are appropriate to each application. We are always ready to listen about your application so as to help you produce more, and in cleaner way.        

  • Filter bag analyses
  • Technical audits on filters
  • Selection of filter media
  • Training courses
  • Technical support
  • Filter bag replacement
  • Filter cleaning
  • Laboratory research
  • Supply of spare parts

 

Wet filtration

  • Sugar manufacturers (first carbonatation, second carbonation, foam removal, safety filtration, Grand Pont filter, DDS, Amafilter and Diastar)
  • Water treatment (urban water treatment plant and treatment of process water)
  • Food processing (mash filter, starches, sugars, etc.)
  • Mines (copper, zinc, cobalt, lead, etc.)
  • Chemicals and pharmacy
  • Ferrous and non-ferrous metals
  • Alumina (Diastar liqueur filter, red sludge disc filter, alumina hydrate disc filter, drum filter and filter press for red sludge)

 

Dry filtration  

  • Cement
  • Incinerator
  • Steel
  • Non-ferrous Metallurgy
  • Asphalt
  • Chemistry
  • Glass and ceramics
  • Food
  • Wood and pellets
  • Dust explosive
  • Carbon Black
  • Power plant

 

Our range of liquid filter cloths has always been the widest and most complete on the market. Our weaving factories, now part of Sioen Industries, have always played a central role in our expansion.

We can now offer you the whole range of fibres used in liquid filtration.

  • POLYAMIDE 6 - POLYAMIDE 6.6 - POLYAMIDE 6.10 - POLYAMIDE 11 RILSAN – POLYAMIDE 12
  • POLYPROPYLENE
  • POLYESTER
  • POLYIMIDE P84 –
  • POLYETHYLENE
  • ETFE
  • PTFE 
  • PEEK
  • GLASS FIBRE
  • NATURAL FIBRES
  • PBT
  • PVDF

We mainly use: 

  • MONOFILAMENTS
  • ANTISTATIC MONOFILAMENTS
  • MULTIFILAMENTS (OR CONTINUOUS THREADS)
  • FIBRE YARNS

All our cloths are heat-set and calendered so as to ensure a stretch rate of less than 1% and a good cake formation on filter presses.

 

Wet filtration

  • Single cloths
  • Cloths with coated bag
  • Cloths with EPDM bag
  • Cloths with felt reinforcing
  • Cloths with undercloths
  • Cloths with surface coating
  • Cloths with PTFE membrane
  • Cloths with Velcro fastening
  • Cloths with eyelets

 

Dry filtration

  • Longitudinal seam sewn or heat welded
  • Sealing of the seam
  • Reinforcing rings sewn or heat welded
  • Snap ring with double bead in cord or bead in felt felt adaptable to all diameters and sheet thicknesses of the filters
  • Seam with stitched iron ring (copper), various special stainless steels (1.4301, 1.4401, 1.4501) or aluminum
  • Seam with stitched cord or silicone ring
  • Reinforcement of the bottom as protection against abrasion in different executions
  • Various suspensions for filter bags
  • And many others


 

 

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