CHEER machinery Co., Ltd.developed a profitable stress eliminating system  for EVA solar cell encapsulants film extrusion line which is energy saving, high efficiency and high performance-price ratio.This production line is one of the most professional EVA solar cell encapsulants film extrusions in China.

Product Features：
1.Low temperature and precisely controlled extrusion technology. Temperatures from extruder to the die exit are always controlled at stable 75℃ .
2.Speed limitation caused by residual stresses and shrinkage was broken down. The line speed reached at 5M/min under the shrinkage less than 3%.
3.Special design of stresses eradicating and annealing unit is energy saving for over 50%.
4.Process know-how, computerized and electrical control system is the guarantee for running line more stable and longer life time.
5.Operate easily and more managed of production quality.

Technical Specifications:

Application: