Film Blowing Machine
-Its extruder, cylinder and screw rods are made of quality alloy steel that have been nitrized and processed in a precision way. Hence it is sound in hardness, durable in corrosion resistance.
-The specially-designed screw is of sound quality in plasticizing, which helps increase the production capacity.
-It is applied to blowing the plastic films like low density polytene(LDPE), high density polytene(HDPE) and linear low density polytene(LLDPE).
-It is widely applied to producing the packing bags for foodstuff, clothing, rubbish bag and vest ones.
Model |
SJ50-600 |
SJ-55-800 |
Max.film width |
300-600mm |
300-800mm |
Suitable material |
HDPE,LDPE,LLDPE |
HDPE,LDPE,LLDPE |
Max.output |
50-70kg/hr |
80kg/hr |
Film thickness |
0.008-0.10mm |
0.008-0.10mm |
Gear box |
146 |
180 |
Screw diameter |
φ50mm from Zhoushan |
φ55mm |
Screw material |
SACM-645/38 CRMOALA |
SACM-645/38 CRMOALA |
L/D |
30:1 |
30:1 |
Main motor |
22kw |
30kw |
Main motor with inverter |
22kw from delta |
30kw from delta |
Barrel material |
SACM-645/38 CRMOALA |
SACM-645/38 CRMOALA |
Barrel cooling |
250w×2 |
370w×2 |
Barrel temperature control zone |
3pcs |
4pcs |
Barrel heating |
stainless steel |
stainless steel |
Die size |
HD 100mm with fast screen changer |
HD 80mm with fast screen changer |
Die gap |
1.25mm |
1.25mm |
Die and adapator temp.control |
3pcs |
3pcs |
Die and adapator heating |
stainless steel |
Stainless steel |
Air ring |
600mm HDPE dual air ring |
600mmHDPE dual air ring |
Fan |
2.2kw with delta inverter adjust spped |
5.5kw with delta inverter adjust spped |
Traction roller with |
φ165×700mm with embossing roller |
φ165×850mm with embossing roller |
Up traction motor |
1.1kw |
1.1kw |
Up traction inverter |
1.5kw from delta |
1.5kw from delta |
Traction speed |
5-80m/min |
5-80m/min |
Wind type |
PLC full automatic with flying knife after changing paper core. PLC from MITSUBISHI |
PLC full automatic with flying knife after changing paper core PLC from MITSUBISHI |
Wind motor |
1.5kw |
1.5kw |
Wind inverter |
1.5kw from delta |
1.5kw from delta |
Wind speed |
5-80m/min |
5-80m/min |
Down traction motor |
0.75kw |
0.75kw |
Down traction inverter |
0.75kw from delta |
0.75kw from delta |
Traction speed |
5-80m/min |
5-80m/min |
Alumimum width |
650mm |
850mm |
Power consume |
31kw |
35kw |
Machine size |
3800×2050×4000mm |
5000×1800×4200mm |
Film Blowing Machine Package and Delivery Pictures: