Air Ring For Film Blowing Machine

The Air Ring is a very important part on the film blowing machine. The main function of the air ring is to cool and finalize the shape of the film tube. The air ring (wind wing) has a great impact on the quality of the film and also the output of the film blowing machine. So we have to choose the good quality of the air ring. There is single lip air ring, and double lip air ring due to different structure.