Product Selling points
High-Performance Haitian 470-T Injection Molding Machine
The Haitian 470-t injection molding machine (MA4700III) is a heavy-duty, high-precision solution designed for large-scale plastic production. With a powerful clamping force of 4700 kN, this machine delivers consistent performance for demanding industrial applications requiring strength, accuracy, and stability.
Reliable Servo Drive for Energy Efficiency
Equipped with an advanced servo drive system, the MA4700III achieves significant energy savings—typically 20% to 80% compared with conventional hydraulic injection molding machines. The servo system adjusts power output in real time, reducing unnecessary energy consumption while maintaining precise control throughout the molding cycle.
Low Noise and Stable Operation
This Haitian 470-t injection molding machine operates with reduced noise levels, creating a quieter and more comfortable production environment. Its optimized hydraulic and control systems ensure smooth, stable operation even during long production runs.
Ideal for Large and Precision Plastic Parts
Designed for heavy-duty molding tasks, the machine is widely used in industries such as automotive components, large home appliances, logistics pallets, industrial containers, and other large plastic products requiring reliable molding quality.
Tested Second-Hand Quality You Can Trust
All key components of this second-hand injection molding machine have been thoroughly inspected and tested to ensure reliable performance. On-site inspection and trial operation are available, providing confidence in machine condition and production readiness.
Machine Details





Technical Parameters
| Category | Parameter | A | B | C |
|---|---|---|---|---|
   Injection Unit | Screw Diameter | 70 | 80 | 90 |
| Screw L/D Ratio | 22.9 | 20 | 17.8 | |
| Shot Size (Theoretical) | 1424 | 1860 | 2355 | |
| Injection Weight (PS) | 1296 | 1693 | 2143 | |
| Injection Rate | 366 | 478 | 604 | |
| Injection Pressure | 204 | 156 | 123 | |
| Plasticizing Capacity (ps) | 54.5 | 77.2 | 97.5 | |
| Screw Speed | – | 0 – 170 | – | |
   Clamping Unit | Clamp Tonnage | – | 4500 | – |
| Toggle Stroke | – | 740 | – | |
| Space Between Tie Bars | – | 780X780 | – | |
| Max.Mold Height | – | 780 | – | |
| Min. Mold Height | – | 330 | – | |
| Ejector Stroke | – | 200 | – | |
| Ejector Tonnage | – | 110 | – | |
   Others | Max. Pump Pressure | – | 16 | – |
| Pump Motor Power | – | 45 | – | |
| Heater Power | – | 29.45 | – | |
| Machine Dimension (L×W×H) | – | 7.95×2.05×2.7 | – | |
| Machine Weight | – | 18.8 | – | |
| Hopper Capacity | – | 100 | – | |
| Oil Tank Capacity | – | 850 | – |




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