2SJ-G series two-layer co extrusion rotary head blown film unit

characteristic

1Two layer co extruded composite film can extend the shelf life of liquid packaging.

2The barrel and screw of the extruder are made of high-quality alloy steel that has been precision processed and nitrided to achieve the best hardness and durability.

3The auxiliary machine is equipped with a flat workbench for easy operation and the preparation of bubble rings.

4Winding device: Double winding and double cutting, powered by a torque motor, can maintain appropriate tension, winding neatly, and easy to change.

purpose

Used for blowing low-density polyethylene（LDPE）High density polyethylene（HDPE）And linear low-density polyethylene（LLDPE）Waiting for plastic composite film. Widely used in liquid packaging, printing substrates, export product packaging, industrial product packaging, etc.

Main technical parameters