Feature of Protective Film Coating Machine
1. Siemens PLC control system with touch panel operation.
2. Double-station unwind without shutdown. Splice automatically to reduce waste.
3. Double gravure rollers coating head design. Two times of coating realize at one time.
4. Separate tension control in closed loop, with more stable production tension, no material stretching or deformation.
5. Arched oven design (conveyor belt/guide roller). Independent and precise temperature control for partitioned area.
6. Side top opening type of oven, easy for operation and cleaning.
7. Web guide control by servo motor, with smooth rewinding.
8. Four-shaft/ Double-shaft surface rewinding, with automatic splicing and roll change. Rewinding electronic protective film without air bubbles.
Technical parameters
Max. substrate width | 1000mm | 1300 mm | 1600 mm | 2800 mm |
Machine speed | 20—150 m/min |
Unwind diameter | Max. φ800mm |
Unwind type | Double-station auto unwinding |
Coating type | Gravure roller coating (straight & reverse)/two-roller transfer coating |
Oven length | 4m/section*7 sections, 28m in total (can customize oven cleanliness at class 10,000/class 1,000) |
Max. temperature | 130℃ |
Heating type | Steam/thermal oil/electricity/hot air |
Rewind diameter | maxφ300--800mm |
Tension range | 3~30kg Whole web load |
Air source | 5Kg (Prepared by user) |
Power source | 380V 50Hz 3P |
Machine dimension | 32000*6500*5500 |
