Dual Lips Multilayer Rotating Air Ring is made using quality grade materials like LD/ LLDPE with capacity of bubble max 1600 mm. The Rotating Air Ring features dual section adjustable gap, rotating air ring as well as innsate for extra dies from 100 mm to 1200 mm. The Rotating Air Ring is suitable for those who use for general blown film with lower cost with quality consideration under critical conditions. The Dual Lips Multilayer Rotating Air Ring is widely used by blown film plant makers.