Shanghai Runningfilter Co., Ltd
Shanghai Runningfilter Co., Ltd.
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polyester sludge dehydration Filter Press Fabric belt for filter cloth
large loop polyester spiral press filter belt for paper making industry
Polyester Spiral Press-filter Fabrics is add the filter wire into the spiral ring, So the permeability is reduced and less material loss on the surface of the fabric.
Mainly used in paper making, printing and dyeing, food, Pharmaceutical, ceramics and solid-liquid separation industries like sludge dehydration.
| Types of Spiral Press-filter Fabric | Model of Fabrics | Wire Diameter | Strength(N/cm) | Air Permeability (m3/m2/h) | ||
| warp | weft | filler | Area of the surface | |||
| Large Loop | 4080 A | 0.9 | 1.1 | 0.9*4 | ≥2300 | 10231±500 |
| 4080 B | 0.9 | 1.1 | 0.9*5 | ≥2300 | 6317±500 | |
| Medium Loop | 3868 A | 0.7 | 0.9 | 0.8*3 | ≥2000 | 10320±500 |
| 3868 B | 0.7 | 0.9 | 0.8*4 | ≥2000 | 8500±500 | |
| Micro Loop | 3252 A | 0.52 | 0.7 | 0.68*3 | ≥1800 | 2850±500 |
| Medium Loop(Flat Wire) | 3868 J | 0.7 | 0.7 | 0.24*0.85 | ≥2000 | 10100±500 |
