... unwinding, photoelectric auto edge correction, magnetic powder tension control, Max unwinding width: 600mm, Max unwinding diameter: 600mm2 ... automatic4. Active oven guide roller, Electricity heating, 3 part independent control, temperature can adjust, oven length 6.5m, ... 5kw5. Anilox roller drive: Variable speed motor 3.7KW, frequency control, Huichuan 3.7kw6. Rewinding motor: 40KG torque motor7. ...