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Vacuum Filter Belts


Sefar is the market leader in the field of vacuum belt filters and produces, in collaboration with leading equipment manufacturers, optimal and high-quality belts, using unique filter material for a number of applications.

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Fabrication solutions

The belts for continuous and discontinuous vacuum belt filters are matched to the requirements of the system, and the customer’s needs. Belts can be manufactured in widths up to 6 m. As well as our innovative closure system, edge seals complete our offering to suit your application.

Metal clipper closures

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Metal clipper closure with overlap


Filter media technology

Sefar's Double Layer Weave technology combines fine filter fabric laminated with a sturdy supporting fabric. This concept is recognized as being the most successful standard for vacuum belt filters. This unique filter media offers the following advantages:

 

Best permeability due to optimal fabric design

Wide range of pore sizes (7 – 150 µm)

Optimum particle retention, due to special pore structure

Excellent cake release, resulting from the special surface treatment of the fabrics


SEFAR TETEX DLW HD

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Reinforced fabric for high mechanical resistance

SEFAR TETEX DLW HD

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Reinforced fabric with special surface treatment

SEFAR TETEX DLW Classic

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Optimal fabric choice leads to dry cakes


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