Pre-coated film (protective film) extrusion compound production line

Technical Parameters:

1. Mechanical speed: maximum 250m/min

2. Machine specifications: 1950mm, 2300mm

3. Effective width of product: 1280-1850mm, 1600-2200mm

4. Extruder: 1 set (manufactured by patented technology of "chaos mixing low energy extruder")

5. Extrusion capacity: HL-80 maximum extrusion capacity 200kg/h; HL-90 maximum extrusion capacity 300kg/h; HL-100 maximum extrusion capacity 400kg/h (when extruding LDPE)

6. Extrusion motor power: HL-80 drive motor 45kw; HL-90 drive motor 55kw; HL-100 drive motor 75kw

7. Extruded resin: LDPE, PP, EVA, EAA, LLDPE, EMA, EMAA and other coated resins (mainly EVA)

8. Extrusion thickness: 4～15μm

9. Thickness and thickness uniformity of manual die: ≤±5%

10. Unwinding diameter: maximum ф800mm

11. Unwinding base material: BOPP, BOPET

12. AC agent coating and oven: smooth roller coating, 7.5m horizontal oven

13. Diameter of composite cooling roller: ф600mm, jacket spiral cooling water forced heat exchange structure

14. Rewinding diameter: Maximum ф800mm

15. Tension control: automatic tension control for unwinding and rewinding

16. Control mode: human-machine interface operation, extrusion thickness is automatically and accurately calculated by the computer, and the whole machine is linked to control

17. Inverter: imported brand AC digital vector control inverter

18. Factory requirements: length 27 meters × width 13.5 meters × height 5.5 meters