Product Description SJ-55(60, 65)Rotary Die Head Film Blowing Machine Usage: This film blowing machine is suitable for the Plastic film as high density polyethylene (HDPE), low density polyethylene(LDPE) and linear low density polyethylene (LLDPE), which is widely used for packing foodstuff, garment, textile, daily-use articles and industrial products etc. It can produce pearl film and degradation film via making up a prescription. Technical description: 1- Screw and barrel: The screw and barrel are made of 38CRMOALA high quality alloy steel. It is after fine finishing and nitrided treatment. It has high hardness, strong resistance to corrosion, durable service. 2- Die head: The die head is plated with hard chrome, of screw mandrel type structure. It can strengthen the intensity and evenness of plastic film. 3- Rotary Die head device: Rotary die head can be rotated to left and right within 360 angles, it can strengthen the intensity and evenness of plastic film 4-Double Rewinder: Double rewinder device is suitable for single layer film roller. It is back to back structure. The rewinder adopts pressure friction rewinding or center rewinding device, which is driven by torque motor. It is even and smooth rewinding and easy roll changing. 5- Knife on rewinder: Two knives is installed on the rewinder to cut the film into single layer. 6-Lifting device: The lifting device is suitable for various width of film. If the film width is wider, the lifting device can be lift to higher position. If the film width is narrower, the lifting device can be lift to lower position. 7- Electric container: The independent electric container is convenient to operate the machine. 8- Frequancy Inverter: The main motor is adjusted by frequancy inverter, the take-up motor is also adjusted by frequancy inverter. 9-optional device: Air shaft, auto loader, electric meter calculator, corona, screen changer.
