Spiral Fabrics
Spiral fabric belts with filling yarns are mainly used as filter cloth, drying media or conveyor belts for solid-liquid separation in belt press filter. They are made with spiral dryer fabrics with extra filler yarns inserted in the spiral loops to reduce the air permeability and thus to reduce the material loss on the fabrics.
Applications
Solid-liquid separation & drying
- Effluent treatment (waster water, sewage, sludge de-watering)
- Pharmaceutical & chemical industry
- Mining & mineral industry
- Pulp & paper industry
- Food industry
Technical Specification
type | loop width | yarn diameter | filler yarn | weight | caliper | CFM |
super loop | 10 mm | 0.9 x 1.1 mm | 1.0 mm x 4 | 2.2 kg/m2 | 3 mm | 390 |
large loop | 8 | 0.68 x 0.9 | 0.8 x 4 | 2 | 2.4 | 380 |
medium loop | 7.2 | 0.68 x 0.9 | 0.9 x 3 | 1.9 | 2.4 | 360 |
medium loop | 7.2 | 0.68 x 0.9 | 0.8 x 3 | 1.85 | 2.4 | 485 |
medium loop | 7.2 | 0.68 x 0.9 | flat 2.1*0.8 mm | 1.8 | 2.4 | 563 |
medium loop | 7.2 | 0.68 x 0.9 | flat 2.4*0.85 mm | 1.85 | 2.4 | 500 |
small loop | 5.2 | 0.5 x 0.8 | 0.6 x 3 | 1.5 | 1.8 | 280 |