It is suitable for (HDPE), (LDPE) (LLDPE), which is widely used for packing foodstuff, 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 finishing; The blower is of labyrinth structure with even air output.
The coiling unit adopts pressure friction rewinding or center rewinding, which is driven by torque motor, with even and smooth rewinding and easy roll changing.
4. Optional equipment
Double winder
Rotary die head
Auto loader
Double lip air ring
Air shaft
Corona treatment
Fast screen changer
Air compressor
All roller pneumatic type
Model SJ-60MD500 SJ-70MD600
Screw diameter φ60 φ70
Film width(mm) 500X2 600X2
Film thickness(mm) 0.006-0.1 0.006-0.1
Screw speed(rpm) 10-110 10-110
L/D 28：1 28：1
Main motor power(kw) 22 30
Heating power(kw) 23 25
Output(kg/h) 40-50 70
Machine size(mm) 4800×2200×3800 5000X2400X4000
Machine weight(T) 3 3.8
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 finishing; The blower is of labyrinth structure with even air output.
The coiling unit adopts pressure friction rewinding or center rewinding, which is driven by torque motor, with even and smooth rewinding and easy roll changing.
4. Optional equipment
Double winder
Rotary die head
Auto loader
Double lip air ring
Air shaft
Corona treatment
Fast screen changer
Air compressor
All roller pneumatic type
Model SJ-60MD500 SJ-70MD600
Screw diameter φ60 φ70
Film width(mm) 500X2 600X2
Film thickness(mm) 0.006-0.1 0.006-0.1
Screw speed(rpm) 10-110 10-110
L/D 28：1 28：1
Main motor power(kw) 22 30
Heating power(kw) 23 25
Output(kg/h) 40-50 70
Machine size(mm) 4800×2200×3800 5000X2400X4000
Machine weight(T) 3 3.8
Main Products
film blowing machine,bag making machine,printing machine