SF series high speed off roll bag blowing machine

Purpose:

The unit is suitable for blowing high-density polyethylene (HDPE), low density polyethylene (LDPE) and linear low density polyethylene (LLDPE) plastic film, is the ideal equipment specially blowing% off bags on roll film.

Features:

1. The screw and cylinder are made 38CRMOALA alloy steel, the nitrogen treatment and precision machining, high hardness, corrosion resistance and durability.

2. The die head is plated with hard chrome, of screw mandrel type structure, a uniform melt extrusion, blown film finish well: The blower is of labyrinth structure, with even air output. Traction device can be raised and lowered using the lift adjusted according to different requirements.

3. The coiling unit adopts pressure friction rewinding or center rewinding, driven by torque motor, rewinding, easy roll changing.

The winding device with a tailor tripod, before folding, and then rolling, quick and easy. Technical Parameters

Technical Parameters: