Die Oven
Aluminum Extrusion Equipment
Die heating furnace used in aluminum extrusion process for pre-heating extrusion dies
The die oven uses induction electric heating based on electromagnetic principles. Compared to traditional heating methods, this furnace produces fewer pollutants during the heating process, making it more environmentally friendly. It ensures uniform heating of the entire die, reducing deformation caused by temperature differences and enhancing the quality and lifespan of the die. The system meets the strict temperature requirements of various die materials and processes, with temperature control accuracy reaching ±5°C or higher in some high-precision models. During the heating process, lower overheating temperatures of molten metal reduce metal burning loss. Proper pre-heating of dies is essential for optimal performance and longevity. Our advanced induction die ovens ensure precise, uniform heating while enhancing energy efficiency and reducing costs.
| Rated Power | 50-500kW |
| Rated Voltage | Typical 380V/400V (three phase AC power source is commonly used) |
| Frequency | 50Hz or 60Hz |
| Heating Temperature | 1000 to 1600℃ |
| Oven Size | Diameter 300-1000mm Depth 500-1500mm |
| Capacity | 100-1000kg/h |
| Power Factor | 0.7-0.95 |
- Utilizes electromagnetic induction for efficient and uniform heating.
- Supports adjustable temperature gradients for aluminum billets according to production needs, with temperature control accuracy up to ±5°C.
- Fully controlled via PLC intelligent control system with one-touch operation for all actions.
- Allows stored data to be easily recalled for automatic setup with a single button.
- Includes self-diagnosis functionality and supports data transmission for remote monitoring and maintenance.
| Tonnage | Inch | Oven Type | Die Size (Inner Diameter × Thickness) | Main Motor Power | Total Weight |
| 3.5" | Single-Chamber Drawer Oven | Ø230×150mm | 12kW | 0.7t | |
| 4" | Single-Chamber Drawer Oven | Ø250×160mm | 12kW | 0.7t | |
| 5" | Single-Chamber Drawer Oven | Ø280×180mm | 15kW | 1t | |
| 5.5" | Single-Chamber Drawer Oven | Ø300×200mm | 18kW | 1.2t | |
| 6" | Single-Chamber Drawer Oven | Ø320×200mm | 18kW | 1.2t | |
| 6.5" | Single-Chamber Drawer Oven | Ø330×220mm | 24kW | 1.8t | |
| 7" | Double-Chamber Drawer Oven | Ø360×220mm | 30kW | 2t | |
| 7.5" | Double-Chamber Drawer Oven | Ø380×230mm | 36kW | 2.2t | |
| 8" | Three-Chamber Clamshell Oven | Ø380×230mm | 45kW | 2.7t | |
| 9" | Four-Chamber Clamshell Oven | Ø460×250mm | 60kW | 3.3t | |
| 10" | Four-Chamber Clamshell Oven | Ø500×320mm | 72kW | 3.3t | |
| 12" | Six-Chamber Clamshell Oven | Ø530×350mm | 90kW | 4.5t | |
| 12.5" | Six-Chamber Clamshell Oven | Ø600×350mm | 108kW | 5t | |
| 13" | Eight-Chamber Clamshell Oven | Ø700×400mm | 120kW | 7t | |
| 14" | Eight-Chamber Clamshell Oven | Ø800×450mm | 144kW | 7.5t |
