... photoeletric and computerized corredction system 2.frequency converter 3.temperature controller Laminating Material: OPP BOPP CPP 20-70um PET ... width: 600mm, Max unwinding diameter: 600mm2. High strength guide roller3. Anilox coating, scraper can adjust, and swing left ... to right automatic4. Active oven guide roller, Electricity heating, 3 part independent control, temperature can adjust, oven length 6 ...