The screw and barrel of this high speed blown film machine are made of 38 CrMoALA and have undergone nitriding treatment for 3 days, resulting in increased hardness and extended service life.
The double rewinder of this blown film machine is specifically designed for running HDPE, LDPE, and LLDPE materials, with the rotary die head being particularly suitable for making a more even-rolled film when using LDPE.