Injection molding machine special for PET preform
Feature:
- Adopt PET special screws with large L:D ratio, which satisfy PET high requirements on transparency and plasticizing.
- Large injection force & stroke to satisfy PET forming requirement.
- Suitable machine size to optimize customers’earning.
- Variable pump Series & Servo series are available for different requirements.
Specification:
| Items | Unit | BW160 PET | BW210 PET | BW250 PET | BW300 PET | BW320 PET | BW400 PET | BW500 PET |
|---|---|---|---|---|---|---|---|---|
| Screw diameter | mm | 50 | 55 | 65 | 70 | 75 | 90 | 95 |
| Screw L/D ratio | / | 23:1 | 23:1 | 23:1 | 24:1 | 24:1 | 24:1 | 24:1 |
| Injection volume | cm3 | 392 | 569 | 863 | 1077 | 1414 | 2290 | 2550 |
| Shot weight | g | 478 | 676 | 1020 | 1274 | 1670 | 2710 | 3115 |
| Clamping force | kn | 1600 | 2100 | 2500 | 3000 | 3200 | 4000 | 5000 |
| platen size | mm | 680*680 | 745*745 | 820*790 | 870*850 | 945*945 | 1060*1040 | 1180*1180 |
| Space between tie bars | mm | 460*460 | 510*510 | 560*530 | 610*590 | 660*660 | 730*710 | 830*830 |
| Mould thickness | mm | 180-500 | 200-550 | 200-580 | 200-600 | 250-670 | 250-730 | 300-820 |
| Max.daylight | mm | 930 | 1030 | 1100 | 1170 | 1285 | 1400 | 1600 |
| Pump motor | Kw | 15 | 18.5 | 22 | 30 | 30 | 37 | 17.5 |
| Heating Power | Kw | 17.2 | 17.4 | 20.4 | 22.5 | 26.3 | 36.1 | 45 |
| Machine dimension | m | 5.5*1.25*2.0 | 5.7*1.32*2.1 | 6.8*1.6*2.15 | 6.8*1.5*2.18 | 7.1*1.58*2.25 | 7.9*1.75*2.41 | 8.6*1.85*2.41 |
| Machine weight | kg | 4720 | 6500 | 8000 | 9100 | 12500 | 14900 | 20500 |
