 
Characteristic:
1.Screw and cylinder are all made of 38CRMOALA alloy and treates by nitrogen,It has an advantage of corrosion resistance and endurance etc. 2.The cooling device adopts cycle water cooling provide the best transparent effect of the stretch film. 3.Take-up equipment adopts with friction type rewinding and equipment with edge correcting device to ensure the quality.
Specify:
The machine set is used for producing LDPE or LLDPE.stretch film, which is equipped with single screw, the extruded stretchsides adhesive, If the machine adopts double screws, the two hoppers should use different type of material, one side of the extruded stretch film is adhesive and the other side is normal, It is widely used for packing architecture and hardware parts etc.
*Optional Equipment:
1.Auto loader
2. Dry hopper
3. Air shift
4.Auto winder changer
5. Auto screen changer
6.Glue pump
Main Technical Variables：
| Model |
DF-55 |
DF-65 |
| Diameter of Screw Stem |
55mm |
65mm |
| Major diameter ratio of screw Stem(L/D) |
30:1(L/D) |
30:1(L/D) |
| Rationl speed of screw stem |
10-120rpm |
10-120rpm |
| Folding Width of Products |
200-500mm |
200-500mm |
| Thickness |
0.015-0.04mm |
0.015-0.04mm |
| Main motor power |
15kw |
18.5kw |
| Heating Power |
15kw |
20kw |
| Machine weight |
2.2T |
3T |
| Overall Dimensions (L*W*H) |
5600*1500*1800mm |
6000*1500*2500mm | |
