Features:
* The extruder barrel and screw are made of high-quality alloy steel, which is nitrided and precision machined for optimum hardness and corrosion resistance.
* The auxiliary machine is equipped with a platform type worktable, which makes the operation convenient and formulates the bubble ring.
* The long diameter ratio of the screw is large, the plasticizing ability is strong, the temperature distribution is uniform, the temperature is controlled automatically, and the blown film has a bright and uniform product with good performance.
* The whole machine is compact in structure, stable in operation, single-arm structure, economical and practical, and the traction device is integrated and can be adjusted and lifted.
* Coiling device: Double-receiving and double-section, its power adopts torque motor, which can maintain proper tension, and the winding is neat and easy to change.