It is used for blowing various plastic film of low density polyethylene (LDPE),high density polygene(HDPE)and linear low density polyethylene (LLDPE)etc. This is widely used for packing food stuff, garment, textile, daily-use articles and industrial products etc.

1. The machine adopts single screw to extrude the material, two die heads to blow the film

2. The screw stem and cylinder are made of 38CRMOALA high quality alloy steel after fine finishing and nitride treatment, which has high hardness,strong resistance to corrosion,durable service.

3. The die head is plated with hard chrome,of screw mandrel type structure with even and smooth discharging, the blown plastic film has fine finshing; The blower is of labyrinth structure with even air output. 4. The coiling unit adopts pressure friction rewinding or center rewinding, which is driven by torque motor, with even and smooth rewinding and asy roll changing.

 

 It is used for blowing various plastic film of low density polye-thylene(LDPE),high density polyene(HDPE)and linear low density polyethylene(LLDPE)etc.,Which are widely used for packing liquid,industrial products,garments and textile and printing lamination.etc.. The cylinder and the screw stems of the extruder are made of high-quality alloy steel with optimum hardness and strong corrosion resi-stance after nitroqen treatment and precision finishing.The auxiliary machine has a platform working table for making operation easy and is equipped with dubble stabilizing ring.Double rolling and double-cutting coiling unit adopts torque motor to keep proper tension and make even and roll-changing easy.