Sludge Dewatering Mesh Belt Material:polyester fiber Feature:air and water permeation,easy cleaning and long service life Sell Yida Brand Sludge Dewatering Mesh Belt Sludge Dewatering Mesh Belt Datas: Material:polyester fiber Using and Features: Sludge Dewatering Belt is widely used for wastewater treatment plants,which has the features of air and water permeation,while not allowing the sludge. ...