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Wenzhou Wandun Machinery Co.,ltdFree·1YRS
info@wandunmachine.com
No.9 Building, Dongshan industry zone, Ruian city, Wenzhou, Zhejiang, China
7-layer air bubble film machine (2+2+1 extruders)
ProductIntroduction:
1. Main parts: 5 Extruders, ControlPanel, 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 bealuminized foil, MPET foil, kraft paper, EPE foam, BOPP film etc.;
4. Each layer is underindividually control, can have different thickness & material formulationand color;
5. Film width from 1,000mm to 3,000mm;
6. Screw L/D ratio is 1:34, it adoptsspecial mixing function and high plasticizing capacity design, with goodplasticization, good mixing effect and high output;
7. The bubble forming cylinderadopts special internal circulation chilled water design to ensure perfectbubble 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 |