Material: Polyester monofilament.
Uses and Features:
Polyester spiral dryer screen is mainly used in the dryness part of paper-making machines, drying process of printing and dyeing and other industrials.
Polyester Spiral Filter Screen is made of polyester spiral dry screen which is filled with stuff to reduce the air permeation and to intensitive the opening, hence to reduce the material loss from the mesh opening. Polyester spiral filter screen is mainly used in sludge desiccation, paper pulp washing, coal washing, chemicals, dehydration of wine bran, vinegar bran dehydration and other industries. It is better in the high ventilation part of the dryness part of paper-making machine.
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| Polyester spiral Filter screen | Polyester Spiral Dry Screen | |
Polyester spiral dry screen :
Model | Spiral loop width (mm) | Thread Diameter (mm) | Tensile strength N/cm | Weight (kg/m2) | Thickness (mm) | Air Permeability (m3/m2h) | Air Permeability CFM 127/pa | |
Sprial ring yarn | Connection yarn | |||||||
Super loop 90110 | 10 | 0.90 | 1.10 | >2300 | 1.64 | 3.03 | 20000 | 1250 |
Large loop 6890A | 8 | 0.68 | 0.90 | >2000 | 1.31 | 2.45 | 18000 | 1125 |
Medium loop 6890B | 7.15 | 0.68 | 0.90 | >2000 | 1.40 | 2.45 | 16000 | 1000 |
Small loop 5080 | 5.2 | 0.50 | 0.80 | >1800 | 1.00 | 1.87 | 15000 | 93 |
Polyester spiral Filter screen:
Model | Spiral loop width (mm) | Thread Diameter (mm) | Weight (kg/m2) | Thickness (mm) | Air Permeability (m3/m2h) | Air Permeability CFM 127/pa | ||
Sprial ring yarn | Connection yarn | Filler material yarn | ||||||
Super loop 90110 | 10 | 0.90 | 1.10 | 1.0*4 | 2.21 | 3.03 | 6240 | 390 |
Large loop 6890B | 8 | 0.68 | 0.90 | 0.8*4 | 2.00 | 2.45 | 6080 | 380 |
Medium loop 6890B1 | 7.15 | 0.68 | 0.90 | 0.9*3 | 1.90 | 2.45 | 5760 | 360 |
Medium loop 6890B2 | 7.15 | 0.68 | 0.90 | 0.8*3 | 1.85 | 2.45 | 7750 | 484 |
Medium loop 6890B3 | 7.15 | 0.68 | 0.90 | Flat Yarn 2.1*0.8 | 1.80 | 2.45 | 9000 | 563 |
Medium loop 6890B4 | 7.15 | 0.68 | 0.90 | Flat Yarn 2.4*0.85 | 1.85 | 2.45 | 8000 | 500 |
Small loop 5080 | 5.2 | 0.50 | 0.80 | 0.63*3 | 1.50 | 1.87 | 4480 | 280 |
