... long lifespan. Suitable for: high-pressure press-filter washer, horizontal belt washer, pulp-liquor separator and netting belt coal-washer ... , clothing, pottery and other conveyable belt est.Polyester spiral press filter belt is also used in sludge dewatering and ... Products including : Forming wire(fabric), Dryer screen, Press felt, Spiral dryer screen, Sludge dewatering mesh ,Corrugator Belt, S.S ...