The film blowing machine can blow all sizes of LDPE. HDPE and LLDPE plastic film which is used to pack food, article of daily use, chemicals, gifts and industrial products.
The tube of the machine and the screw rod are accurately made of quality 38 CnMoAi nitro-alloy.
1. The full set machine is made of one sets main motors. Extruding with one die head one traction and rewinding device it can improve the quality of striped film by adopting with one traction and one rewinding device.
2. The screw stem and cylinder ate made of 38CrMoAl high quality alloy steel after fine finishing and nitrided 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 finishing the blower is of labyrinth structure with even air output.
4. The coiling unit adopts pressure friction rewinding or center rewi
|screw length diameter||28:1|
|No. of heads||2|
|film blowing width||100-600mm|
|film blowing thickness||LDPE0.015-0.20mm ; HDPE 0.008-0.05mm|
|dimension of the machine||5200*2900*4500mm|
|total weight|| 4800kg |