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Our spiral press filtrate fabrics are made with first quality yarns in 100% polyester. Advantages of our spiral belts are among other: strength, flat surface, good air permeability, stable property against heat and moisture, low thermal shrinking, less elongation at heat and a long lifespan.
Our product rang covers all sludge belt press liquid filtration applications, such as:
*Dewatering paper pulp in paper factory
*Dewatering of inert sludge from quarries or mines
*Dewatering of biological or chemical sludge from municipality sewage plants
*Pressing of grapes, fruit, wine chaff, vinegar chaff and others.
*Also used at critical stages of particle board, medium density fibreboard (MDF), manufacture of ceiling tiles, etc.
Type | Dia.of Nomofilament ( mm) | Dia of Nomofilament | Strength (N/cm) | Thickness (mm) | Heavy (kg/m2) | Air permeability (m³/m2h) | CFM 127Pa | ||
Spiral Nomofilament | Through Nomofilamen | Fill material Nomofilament | |||||||
Super loop | 4.8×10 | 0.9 | 1.1 | 1.0x4 | 2300 | 3.03 | 2.21 | 6240 | 390 |
Large loop | 3.8×7.0 | 0.7 | 0.9 | 0.8x4 | 2300 | 2.45 | 2.0 | 6080 | 380 |
Mediu loop | 3.5×6.0 | 0.7 | 0.9 | 0.8x3 | 2000 | 2.45 | 1.85 | 7750 | 484 |
Mediu loop | 3.5×6.0 | 0.7 | 0.9 | 1 flat filler Width:2.4mm Thickness:0.8mm | 2000 | 2.45 | 1.85 | 7400 | 500 |
Small loop | 3.2×5.2 | 0.5 | 0.8 | 0.6x3 | 1800 | 1.85 | 1.5 | 4480 | 280 |
1. made of polyester / PET, PE
2. color: white / blue / red/ colorful
3. has the character of Caustic Resistance, Nitric Resistance, Hydrolysis Resistance, high temperature Resistance
4. seam: clipper seam / spiral seam / pin seam / endless / open
6. Install on belt filter press / paper machine / vacuum belt filter press / conveyor belt
7. Used for food & beverage, paper industry, sludge dewatering,
pharmaceutical, chemical, brewing, coal washing and so on.