Sludge dewatering belt is mainly used in sewage treatment factories.It’s designed specially for sludge dehydration. Because of its special structure, the sludge can be peeled off easily after pigeonhole filter, the screen are easily cleaned and have a long working time. They have the characteristics of good water permeability, air permeability and non-revealed sludge, acid-resisting, alkali-resisting, heat resistance (180°C) .