This kind of polyester spiral belt is made of polyester spiral dryer
fabric 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.
Material :Polyester 100%
Permeability: 360 cfm
Warp Dia: 0.70mm
Weft dia: 0.90mm
elongation at failure: 18-20%
Apply working temerature(MAX):150
Advantages of polyester spiral dryer fabric:flat surface, not easily cracked, good air permeability, stable property against heat ans moisture, low thermal shrinking, less elongation at heat, long lifespan.
high-pressure press-filter washer,
horizontal belt washer,
pulp-liquor separator and netting belt coal-washer.
all kinds of industries such as printing and dying, food, salt industry, pharmaceutical, environment protection, process hides, shoe-making, clothing, pottery and other conveyable belt est.Polyester spiral press filter belt is also used in sludge dewatering and 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.