NPC320 PET 320 Ton Injection Molding Machine
The NPC320 PET is a 320-ton servo hydraulic injection moulding machine designed specifically for PET preform production. Featuring an enlarged injection unit, energy-efficient servo technology, and advanced process controls, it delivers high productivity, precision, and consistent preform quality.
Description
The NPC320 PET is a specialised 320-ton servo hydraulic injection moulding machine developed specifically for high-volume PET preform production. Combining a powerful clamping unit with an enlarged injection system, the machine delivers the speed, consistency, and efficiency required for beverage, food, pharmaceutical, and packaging industries.
Designed to maximise productivity, the NPC320 PET features a heavy-duty plasticising unit with a bi-metallic screw and barrel optimised for PET processing. The servo-driven hydraulic system reduces energy consumption while maintaining fast response times and precise process control throughout the moulding cycle.
Its robust toggle clamping system ensures even force distribution across the mould, improving part consistency and extending mould life. Enhanced cooling capacity and advanced control technology help maintain stable processing conditions, ensuring high-quality preforms with excellent clarity and dimensional accuracy.
With integrated automation capabilities and energy-saving technology, the NPC320 PET provides a reliable and cost-effective solution for demanding PET preform manufacturing operations.
Features
- 320-ton clamping force
- Specialised PET preform production machine
- Energy-saving servo hydraulic drive system
- Enlarged injection unit for higher output
- Bi-metallic screw and barrel
- Optimised for PET processing
- Heavy-duty plasticising motor
- Uniform clamping force distribution
- Advanced closed-loop process control
- Multi-language LCD controller
- Robot integration capability
- Enhanced cooling system
- Reduced cycle times
- High preform clarity and consistency
SPECIFICATIONS
| Specification | Value |
|---|---|
| Machine Type | Servo Hydraulic PET Injection Moulding Machine |
| Clamping Force | 3200 kN (320 Tons) |
| Tie Bar Spacing | 660 × 660 mm |
| Opening Stroke | 660 mm |
| Maximum Mould Height | 720 mm |
| Minimum Mould Height | 250 mm |
| Screw Diameter | 60 – 70 mm |
| Maximum Injection Pressure | 146 MPa |
| Theoretical Shot Weight (PET) | 1232 – 1355 g |
| Screw L/D Ratio | 24:1 |
| Ejector Stroke | 180 mm |
| Ejector Force | 113 kN |
| Pump Motor Power | 42 kW |
| Heating Capacity | Approx. 18 kW |
| Control System | Multi-Language LCD Controller |
| Machine Dimensions | Approx. 6800 × 1700 × 2600 mm |
| Machine Weight | Approx. 10,100 kg |
Support
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