WT-B160SA
WT-B200SA
WT-B250SA
7-layer air bubble film machine (2+2+1 extruders)
Product Introduction:
1. Main parts: 5 Extruders, Control Panel, Bubble forming section, Winder;
2. To produce 7 layers air bubble film (laminated layer + base layer + bubble layer + PE middle layer + bubble layer + base layer + laminated layer);
3. The laminated layer can be aluminized foil, MPET foil, kraft paper, EPE foam, BOPP film etc.;
4. Each layer is under individually control, can have different thickness & material formulation and color;
5. Film width from 1,000mm to 3,000mm;
6. Screw L/D ratio is 1:34, it adopts special mixing function and high plasticizing capacity design, with good plasticization, good mixing effect and high output;
7. The bubble forming cylinder adopts special internal circulation chilled water design to ensure perfect bubble forming effect under high speed operation.
Mechanical Transmission Diagram & Bubble Structure:
Main Technical Parameter:
Model |
WT-B100SA |
WT-B125SA |
WT-B160SA |
WT-B200SA |
WT-B250SA |
WT-B300SA |
Max width(mm) |
1020 |
1270 |
1620 |
2020 |
2520 |
3020 |
Screw dia(mm) |
55/55/55/55/55 |
55/55/55/55/55 |
65/65/55/65/65 |
75/75/65/75/75 |
85/85/75/85/85 |
90/90/80/90/90 |
Main motor(kw) |
15/15/15/15/15 |
15/15/15/15/15 |
15/15/22/15/15 |
30/30/22/30/30 |
37/37/30/37/37 |
37/37/30/37/37 |
Output(kg/hr) |
90-150 |
110-150 |
135-190 |
155-240 |
190-280 |
220-320 |
Line speed(m/hr) |
700-1800 |
700-1800 |
700-1800 |
700-1500 |
700-1500 |
700-1500 |
Heating power |
114 |
114 |
130 |
150 |
190 |
220 |
Running power |
75 |
75 |
85 |
110 |
140 |
170 |