This machine is widely used for slitting and rewinding various materials such as BOPP,PET,CPP,CPE,PVC,paper and Aluminium ... . TechnicalRequirement: TensionControl System, and it is displayed on Control Board AdoptsFrequency Converter (3Kw, Emerson), Speed can be displayed on ... Control Board Electromagnetic Clutch: 10Kg/m2x 2PCS; Automatic Braking Device: 10Kg ...