Free Span Metallizer

The improvement of span metallizing line efficiency of our company can be counted by the following points:

1.The structure of rewind and unwind at same side can save 3～5min per roll. The saved 1～1.5h in two rollers every workday can be used to make products. This structure can increase production capacity by 3%～5% higher than those at home, and stay at the same level with those abroad.

2.Metallizing speed of winding system is 1000m/min, keeping it level with overseas equipments; it increase production capacity by about 20% higher than domestic equipments.

3.Span structure, no light-line, no sight-line, no waste, no spatter, no broken film. Compared with foreign(European) equipments, the product quality is obviously raised; CPP raises production capacity by 10%～15% higher than equipments at home and abroad. (traditional drum-type metallizing film influences efficiency because of excessive CPP broken film.)

4.Advanced structure of evaporation system stays at the same level with foreign equipments, and saves 0.5h concentrated cleaning time per shift, compared with domestic equipment; 2～5min cleaning time can be used per roll. 2～3h can be saved in two rollers and 20 rolls every day. What's more, low failure, little maintenance plus short cleaning time can make equipments increase production capacity by over 10%.

5.Vacuum system: increase in vacuum configuration, inverter frequency control and shorter pumping time can make equipments raise production capacity by 2%～5% higher than international advanced equipments, and by 5%～10% higher than domestic equipments, saving energy 5%.

6.Control system adopts integrated system, same as foreign equipments. It can improve efficiency by 5%～ 10%, compared with domestic equipments.

7.Cooling and heating machine adopts double water tank, double pump structure, which can quickly alternate cold and heat, improving transfer efficiency and reducing waiting time.