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Purpose: this machine is designed for wallpaper production line.It is widely used for coating PVC on the surface of materical as paper, non-woven paper etc. it is suitable for high quality wallpaper coating .
Features
1.Material Feeding and collecting is by inflatable scroll, so it is faster more for switch and centering is more accurately
2.The lateral adjusting of Unwind and rewind scroll is by hand
3.High precision CNC is used for coating head
4.Heating chamber is heated by heat transfer oils
5.Heating system is a monolithic construction which is with reutilization device .
6.Coating head is with multi-position adjustment device, that makes coating is more accurate
7.Upper and under pressure chambers are formed from heat insulation oven, and blow on feeding film from both top and bottom sides as hot air to heat it..
8.The system Uses multi-section temperature control , and oven is efficient energy conservation system, so energy be saved in best way and thermal efficiency is be increased greatly for use.
9.Colling structure is made of four cooling rollers, inside of each roll is with Spiral flow which increase greatly the cooling effect
10.Feeding and feeding motor , cooling device, collecting and colleting motor all are variable frequency motor which is closed cycle control system
11.High precision control system makes the coating thickness is controlled precisely and quantitate .
12.Adopt double work position rewinding and unwinding without stoppage and auto splicing device cause the production efficiency be improved effectively.
| 1 | Work Flow | from left to right |
| 2 | Max. Web Width | 850mm |
| 3 | Max. Mechanical Speed | 80m/min |
| 4 | Max Working Speed | 60m/min |
| 5 | Max. Unwinding Diameter | dia1000mm |
| 6 | Max. Rewinding Diameter | dia1100mm |
| 7 | Core Diameter of un/rewinding | dia76 |
| 8 | Heating Method | Thermal Oil |
| 9 | Overal Dimension | L38000mm×W3000mm×H3200mm |
Wallpaper Coating Machine