Applications:
This film blowing machine is used for blowing the various plastic film of low density polyethylene (LDPE),high density polyethylene (HDPE) and linear low density polyethylene (LLDPE) etc, which are widely used for packing food, fruit, garments, textile, garbage bag and vest bag other civil and industrial products, etc and for vest bag.
Technical description:
1- Screw and barrel: The screw and barrel are made of 38CRMOALA high quality alloy steel. It is after fine finishing and nitrogen treatment. It has high hardness, strong resistance to corrosion, durable service.
2- Die head: The die head is plated with hard chrome; of screw mandrel type structure it can strengthen the intensity and evenness of plastic film.
3- Winding: The winding adopts pressure friction rewinding or center rewinding device, which is driven by torque motor. It is even and smooths rewinding and easy roll changing.
4- Lifting device: the lifting device is suitable for various width of film. If the film width is wider, the lifting device can be lift to higher position. If the film width is narrower, the lifting device can be lift to lower position.
5- Electric container: the independent electric container is convenient for operation the machine.
6- Frequency Inverter: the main motor is adjusted by frequency inverter, the take-up motor is also adjusted by frequency inverter.
7- Optional device: air shaft, auto loader, electric meter calculator, corona, screen changer.
8- Main Technical Parameters:
|
MODEL |
SJ50 |
|
Raw Material |
HDPE LDPE |
|
Film Thickness |
0.008-0.08 MM |
|
Film Width |
200-600 MM |
|
Max Output |
35 KG/H |
|
Whole Power Required |
28KW |
|
Overall Dimension |
5000×2000×4000 MM |
|
Gross Weight |
1200KG |
|
EXTRUDER |
|
|
Screw Diameter |
Φ50 |
|
Screw Ratio |
28:1 |
|
Driving Motor（Inverter） |
11 KW |
|
Heating Power |
13 KW |
|
Screw Speed |
10-110 RPM |
|
Cooling Blower |
1.1KW |
|
Temp. Controller |
5ZONE |
|
DIE |
|
|
Die Diameter |
Φ60/70 |
|
Heating Power |
5KW |
|
TAKE-UP UNIT |
|
|
Take-up A.C. Motor/ Inverter |
1.1KW |
|
Take-up Roller Width |
700MM |
|
Second Take Up Torque Motor |
/ |
|
WINDER |
|
|
Winding Roller Width |
700MM |
|
Winding Torque Motor |
10N/M |
Main spare part origin:
|
No |
Spare part name |
Origin |
|
1 |
Main motor |
Shanghai , china |
|
2 |
Main motor inverter |
Pioneer brand, china |
|
3 |
Take up motor |
Shanghai , china |
|
4 |
Take up motor inverter |
Pioneer brand, china |
|
5 |
Emboss roller |
Made by sanyuan factory , china |
|
6 |
Torque motor |
Ruian city, china |
|
7 |
Screw and barrel |
Ningbo , china |
|
8 |
Gear box |
143 |