This is a multifunctional slitting and rewinding device mainly used for slitting and rewinding paper products, such as kraft paper, label paper, sublimation transfer paper, etc .The whole machine adopts Mitsubishi PLC program control and online correction system to ensure stable operation and prevent material deviation. The slitting tool adopts a customized round blades, with an adjustable blade shaft design, suitable for slitting with different width requirements; Adopting hydraulic station lifting feeding, simple and fast, saving manpower.