850 mm Auto High Speed Used Dry Lamination Machine

1. Unwinding department: AC variable frequency motor control, high-speed non-stop roll changing, saving time, low scrap rate and high efficiency.
2. Feed traction part: AC variable frequency motor control, independent tension closed-loop control, which can produce stable printing tension, separate unit frame, high installation accuracy.
3. Printing department: quick replacement of shaftless plate, accurate positioning; three-way scraper adjustment.
4. Drying department: The secondary return air is energy-saving; a single group of automatic constant temperature control is beneficial for printing of various colors; high wind speed and high flow rate can create a low-temperature and high-wind speed drying method; the negative pressure design in the whole box prevents hot air from flowing out.
5. Cooling part: The water-cooled roller has a large wrapping angle, a large cooling area, and a significant cooling effect.
6. Discharge traction part: AC variable frequency motor control, independent tension closed-loop control, which can produce stable printing tension, separate unit frame, high installation accuracy.
7. Rewinding part: AC variable frequency motor control, high-speed non-stop roll changing, saving time, low scrap rate, high efficiency, with tension attenuation function to ensure consistent tightness inside and outside the rewinding, without cabbage core phenomenon.
8. Frame and material transport department: The overall wall panel has secondary internal stress elimination and is processed by an imported machining center with high precision and stability.
9. Main transmission part: low speed full load starting, automatic speed increase.
10. Tension control: The four-stage tension of the whole machine is coordinated and controlled, and the speed up and down does not affect the tension.
11. Lighting system: a people-first safety and explosion-proof system
12. Photoelectric registration, with initial version matching function
13. Air system
16. Static elimination system: self-discharge static eliminator

Printing materials: plastic film, paper, aluminum foil and other roll materials
Material width 850
Mechanical speed 220m/min
Overprint accuracy ≤±0.1mm
Rewinding and unwinding diameter Ф600mm Ф800mm
Printing plate diameter Ф120-Ф300mm
Drying method: air heating, electric heating, steam heating, gas or oil heating (can be freely selected)