Polyester spiral press filter fabrics are made with special first quality yarns in 100% polyester. Every Averinox spiral belt is heat-set granting a high degree of stability and long running life. Advantages of our spiral belts are among others: strength, flat surface, good air permeability, stable property against heat and moisture, low thermal shrinking, less elongation at heat and a long lifespan.
Polyester spiral press filter fabrics are mostly applied in transportation and filtration or separation applications for waste water treatment, in municipal plants, private plants, etc.  A spiral belt, also called (spiral fabric, link fabric or belt filter) is the ideal solution for dewatering cases. 
Our product range covers all sludge belt press liquid filtration applications, such as:
- Dewatering of inert sludge from quarries or mines
- Dewatering of biological or chemical sludge from municipality sewage plants
- Pressing of grapes, fruit and others
Polyester spiral press filter belt are connected spirals by use of cross wires. The spirals contain filling wires, through which the open area is determined.It is suitable for high-pressure press-filter washer, horizontal belt washer, pulp-liquor separator and netting belt coal-washer. It has been extensively used in all kinds of industries such as printing and drying, food, salt industry, pharmaceutical, environment protection, process hides, shoe-making,clothing,pottery and other conveyable belt etc.

Bella 
Sales manger 
Hebei Defeng Polyester Fiber Co.,Ltd 
Add: Wugong town west, Raoyang county, Hengshui, Hebei, China 
Tel: 86-311-67699480 
Fax: 86-311-67699480 
Mail: bella@china-polyestermesh.com 
Website: www.china-polyestermesh.com 

Tag: polyester spiral press filter fabric