Sludge Dewatering belt, also called Press-filter fabrics, is mainly used for sludge dehydration, paper pulp and juice squeeze, mine smelting, mine tailing disposal and other presssure filtration industries.     

The sludge dewatering belt have the characteristics of good water permeability, air permeability and non-revealed sludge, acid-resising and alkali-resisting. 

Because polyester press-filter fabrics of theris designing structure, the sludge can be peel off easily from the filter cake, so the screen are easily cleaned and have a long working time. 

Polyester press-filter fabrics mainly matching with belt type filter press, vacuum rubber belt filter and horizontal vacuum belt filter.