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Understanding the filtration process is one key requirement for filter solution development. This is a Sefar core competence. We have spent decades developing filter media made from synthetic yarns.
Sefar’s innovative synthetic fabrics are the material of choice for rotary drum filters. Sefar filter belt and cover solutions offer excellent separation efficiency and a long, trouble-free lifetime.
Fitting the belts to the specific drum filter design is essential for smooth and efficient filtration performance. Sefar’s expertise helps to define the most suitable filter media and fabrication method for your utilized equipment type and application. Sefar has developed optimized custom solutions for fabric closure mechanisms and edgings for all types of vacuum drum filters.
Available are round rubber profiles having 10 and 20 mm diameter and mushroom-type rubber profiles
Scraper / Knife discharge
Precoat discharge (advancing knife)
To cope with the demanding environment of the various process industries, Sefar has developed a dedicated range of filter media in order to maximize the customer’s value.
Sefar filter media are the industries preferred solutions for rotary drum filters – trust Sefar filter belt solutions!
Our products meet the specific needs of these filtration applications and are successfully running all over the world on all known drum filter belt brands and OEMs, such as:
Dorr Oliver Eimco
Sefar’s monofilament and multifilament fabric technologies were developed to retain the finest particles together with having the highest possible throughput.
The unique filter surface makes for good cake release and easy cleaning.
SEFAR TETEX MONO and MULTI are available in PP, PET, PA, PEEK, PVDF and E -CTFE and have pore sizes from 2 µm to 160 µm.
Good particle retention
High filtration capacity
Excellent cake release
Very good cleaning abilities
Excellent particle retention
Low filtrate turbidity
Good cleaning abilities
Fine filtration, high throughput
Low filtrate turbidity
Strong filter belt
Fabric rating depends on local conditions and chemical or thermal interactions. High temperature resistant finishing available on request.
Please call us for further information:
Phone CH: +41 71 898 5700