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Extra-long opening stroke, large servo motor, high speed capacity, fast plasticizing capacity
Extra large servo motor,compare to standard machine, the complete cycle time of pail high speed series can reach to 23-30 seconds (standard machine cycle time is 45-50 seconds)
| Specification | NPC450 | NPC650 | NPC730 |
| Screw diameter (mm) | 80 | 100 | 100 |
| Shot volume (cm³) | 1960 | 3142 | 3613 |
| Injection weight(g) | 1784 | 2859 | 3288 |
| Injection pressure (mpa) | 158 | 150 | 167 |
| Screw L/D ratio (L/D) | 21 | 23 | 23 |
| Clamping force (KN) | 4500 | 6500 | 7300 |