China Factory SK-220PETS 220 Ton Large PET Injection Molding Machine - Reliable Suppliers for Plastic Products
Product Introduction
Positioned as the strategic bridge between entry-level and advanced manufacturing, the SK-220PETS Injection Molding Machine elevates the SUCCESSOR PET series with enhanced versatility and robust performance. This model is specifically tailored for manufacturers seeking to transition from small batches to medium-scale PET preform production, offering a seamless upgrade path without the complexity of over-engineered machinery. It is the ideal solution for businesses in the beverage and food packaging industries that require increased capacity while maintaining strict quality control.
- 🔩PET-Specific Screw & Barrel System: Large-diameter design optimized for efficient melting and plasticization, minimizing material waste and maximizing throughput.
- ⚡Low-Speed, High-Torque Hydraulic Motor: Ensures stable and rapid material feeding, even during continuous operation.
- 🌡️Precision Temperature Control: Maintains consistent processing conditions for every preform — ensuring clarity and structural integrity.
- 📦Optimized Compact Clamping Unit: Delivers a significantly larger shot weight, accommodating a wider array of preform mold sizes for diverse packaging requirements.
- 🌿Advanced Servo Motor Technology: Significantly lowers energy consumption, aligning with green operational goals and reducing long-term costs.
- 🤖Automation-Ready Design: Pre-equipped with automation sockets for immediate connection to preform conveyors, streamlining integration.
Operational efficiency is further enhanced through streamlined controls that integrate cooling water distributors and compressed air valves, simplifying the user interface and reducing operator fatigue. Built for durability and reliability, the SK-220PETS offers a high return on investment, empowering growing manufacturers to scale their operations with confidence, quality, and unmatched efficiency.
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Machine Specifications
| SPECIFICATION | UNIT | SK-220PETS |
| INJECTION UNIT | ||
| Screw diameter | mm | 70 |
| Screw L/D ratio | — | 25 |
| Shot volume | cm³ | 1038 |
| Injection weight | g | 1143 |
| Injection rate | g/s | 465 |
| Injection pressure | MPa | 130 |
| Screw speed | rpm | 126 |
| CLAMPING UNIT | ||
| Clamping force | kN | 2200 |
| Moving plate stroke | mm | 475 |
| Max. Mould height | mm | 550 |
| Min. Mould height | mm | 200 |
| Tie bars space (W×H) | mm | 520×520 |
| Ejector force | kN | 90 |
| Ejector stroke | mm | 140 |
| OTHERS | ||
| Max. Pump pressure | MPa | 16 |
| Pump motor power | kW | 45 |
| Heating power | kW | 22.7 |
| (L×W×H) size | M | 6.3×1.5×1.86 |
| Machine weight | t | 7.5 |
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