Corrosion Proof Screw Roll Unit is installed inside of washing and bleaching ranges. The Screw Roll Unit can perfectly uncurl the selvages therefore suitable for knitted fabric. The Screw Roll Unit is made using quality grade raw material which ensures optimum durability along with long lasting trouble free service. Corrosion Proof Screw Roll Unit has high tensile strength and can be custom made in various shapes and sizes as per specific requirements.