With both our standard and tailor-made products, Sefar's customers benefit from the experience and background of our application specialists and the availability of an extensive selection of fabrication possibilities for ready-made components.
The following systems are available:
CAD
Precise drawings and a detailed description of the product are the backbone of the Sefar fabrication department.
Laser cutting
The laser cutters at the Sefar fabrication centers are the optimal tools to translate the drawings into products cut precisely according to the specifications.
Edge coating
Continuous coating creates uniform and superior edge protection at reasonable costs. Specific polyurethane and silicone formulations are available.
Sealing
A highly automated screen printing/drying device allows the application of latex seals on to the filter cloth. This gives customers in e.g. the food industry the desired process safety and product reliability.
Fully automatic sewing process
Textile reverting (better known as sewing) – an old and well-proven technique in a highly sophisticated form for ready made-up products.
Manual sewing
The sewing of big and heavy products requires specific resources, manual capabilities and special know-how.
Continuous ultrasonic welding
By using this technique, the fabrics will be joined flexibly and without help of sewing thread and leaving needle holes.
Closures
Belt closures made of stainless steel or Hasteloy are applied on Sefar filter belts to allow easy installation at the customer site.
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