FiltraPress – Filter Belts for Belt Filter Presses

FiltraPress filter fabrics for filter belts are very strong and abrasion resistant. They have high dimensional stability during machine load and their edges are reinforced. Fabric construction ensures good drainage of liquid and at the same time prevents the extrusion of the sludge cake through the fabric. Individual fabric designs differ in the speed of dewatering, size of apertures, and surface smoothness to ensure easy cake release, resistance to abrasion, etc.
To create an endless belt, filter fabrics are joined by the removable stainless steel clipper seam (AISI 316) or the permanent woven seam, which is stronger and has a longer service life than the clipper seam.

 

Examples of Application:

  • Dewatering of municipal sludge in sewage plants
  • Dewatering of agricultural sludge
  • Dewatering of paper sludge and pulp
  • Dewatering of minerals in the mining industry
  • Dewatering of sand
  • Pressing of fruit in the wine-making industry
  • Production of fruit and vegetable juice
  • Other industrial separation processes


FiltraPress filter fabrics are used in belt filter presses Vanex, Bellmer, Klein, Andritz, Huber, Flottweg, etc.

 

Basic Fabric Designs:

 

FiltraPress SW (300 - 500 CFM)

FiltraPress SW is the most widely used filter fabric suitable for a wide range of industrial applications, including the sludge dewatering in sewage plants. We offer several fabric versions for different types of sludge.

Benefits:

 

  • High flow rate
  • Easy cleaning
  • Suitable for the majority of industrial applications

 

 

 

 

FiltraPress HD (400 - 450 CFM)

Made of PET and PAD yarns with large diameters, FiltraPress is highly resistant to abrasion. It is suitable for dewatering of sludge containing hard abrasive particles, especially in the mining industry.

Benefits:

 

  • High resistance to abrasion
  • Long service life
  • Suitable for dewatering of very abrasive sludge

 

 

 

 

FiltraPress E (300 - 350 CFM)

Filter fabric with high diagonal and dimensional stability and smooth surface on the cake side.

Benefits:

  • High diagonal stability
  • Very good capture rate
  • Smooth fabric surface – easy cake release