Polyester spiral dryer screen is made of polyester monofilament wound into the spiral loop, and the spiral loops are connected together with weft seams to form a spiral mesh. The spiral mesh has a smooth surface, good air permeability, high temperature resistance, and with own interface. It is widely used in the dryer section of paper machine, the production of composite fabrics, the drying and conveying of food and medicine. The spiral dryer screen effectively guarantees the continuous production of modern industrial equipment and greatly improves production efficiency.
Product advantages:
1. It has acid resistance, alkali resistance, abrasion resistance, high temperature resistance and long service life, which is several times that of woven dry blankets, canvas and general dry nets.
2. The mesh surface is flat, the tensile strength is high, and the air permeability is good. High heat transfer efficiency can save energy for users.
3. Easy to install and use, the interface has no print marks, and the strength can reach 100% of the normal net.
4. It is widely used in papermaking, environmental protection, printing and dyeing, mineral processing, food processing and other industries, and can be filled with round or flat wire in the net according to user needs, and the air permeability can be adjusted at will to meet the process requirements.
Item | Used Position | |
Dryer Section | ||
Structre | Spiral ( Middle Ring) 100% Polyester | |
Screen Style | Spiral | |
Square Metre Weight (gsm) | 1350gsm | |
Permeability (cfm) | 1000 | |
Thickness (mm) | 2.1mm | |
Wire Dia | MD Yarn Dia. 1 (mm) | 0.7( ROUND YARN ) |
MD Yarn Dia. 2 (mm) | 0.7 ( ROUND YARN ) | |
CD Yarn Dia. 1 (mm) | 0.9 ( ROUND YARN ) | |
CD Yarn Dia. 2 (mm) | 0.9( ROUND YARN ) | |
(Radix/c) | Heat Resistand | 180 |
Tension | 170KN/M | |
Tenacity | Edge Treatment | Heat Treat With Resin 1 inch |
Spiral Seam | Spiral Seam Self (SLDF) |
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