| Model | DZL-520 |
| Width of Upper Film | 496 mm |
| Width of Lower Film | 522mm |
| working chamber dimension | 500* (200-600 )mm |
| moulds dimension | L574*W480mm |
| working efficiency | 5times /hour |
| voltage | 220v-380V 50HZ/60Hz |
| power supply | 12 kw |
| Max machine size | 7000 ×910 ×1700 mm |
| Max streching dimension | 80 mm |
| Weight of Whole Machine | 1800 kg |