1. The SG80 Double-Head Four-Station Tube Shrinking Machine is a high-efficiency automatic end-forming system designed for metal tubes such as steel, copper, and aluminum. With its double-head and four-station configuration, it enables simultaneous multi-process operations, significantly improving productivity in large-scale manufacturing.

2. The machine adopts a fully automated hydraulic forming system, ensuring stable and precise tube shrinking, expanding, and end-forming processes. Clamping, shrinking, and positioning are all controlled by hydraulic cylinders, while mold changing is driven by a servo motor combined with a reducer for faster and more accurate adjustments.

3. Equipped with a powerful 22kW hydraulic motor, the system operates under a stable working pressure of 14MPa, delivering strong forming force for heavy-duty applications. The main cylinder stroke is customizable, allowing flexibility for different tube sizes and processing requirements.

4. The machine features an air-cooled hydraulic system, ensuring continuous operation without overheating. Its large and robust structure provides excellent stability with low vibration and high durability, making it ideal for high-volume and high-precision industrial production.