Specifications
Polyester Spiral Press Filter BeltEasy installation
Without trace
Strength can reach 100%
long working lifespan
Polyester Spiral Press Filter Belt
Polyester spiral press filter belts are heat-set at exacting temperature and tension to give maximum operation stability. It is designed for use in solid/liquid separation, as well as sludge dewatering for vacuum and multi-roll belt presses. The unique spiral weave patterns offer rapid drainage and outstanding cake release.
PFM polyester spiral press filter belt offers the following advantages:
- Acidic resistance,
- Alkaline resistance,
- Corrosion resistance
- Temperature resistant
- A long lifespan of using.
- Stronger than common carpet and cavas
- Smooth surface of mesh,
- Strong bursting strength,
- Good permeability,
- Excellent conduct electricity and saving energy.
- Easy installation and without trace,
- Strength can reach 100% compare with general mesh.
Technical Index of polyester spiral press filter belt:
Weaving Type | Model | Thread Diameter (mm) | Air permeability | ||
Warp | Weft | filled with stuff | |||
Large Loop | 4070 | 0.9 | 1.1 | 0.9×4 | 5500±500 |
0.9×5 | 4500±500 | ||||
Medium Loop | 3868 | 0.7 | 0.9 | 0.8×3 | 4750±500 |
0.8×4 | 4200±500 | ||||
Small Loop | 3252 | 0.52 | 0.7 | 0.68×3 | 15000±500 |
Typical Applications of polyester spiral press filter belt are:
A long experience in the field of industrial fabrics and a constant attention to ecology have allowed PFM to develop a wide range of polyester spiral press filter belts for mechanical dewatering of liquid to solid for any kind of material.
- Our product range covers all sludge belt press liquid filtration applications, such as:
- Dewatering of inert sludge from quarries or mines
- Dewatering of biological or chemical sludge from municipality sewage plants
- Pressing of grapes, fruit and others
