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Auto Pipe End Forming Machine (GM-38B)
GM-38B End Forming Machine is a high-efficiency, fully automatic pipe and tube bending machine that combines hydraulic and electrical control systems. It is designed to reduce, enlarge, or blunt pipes, offering a wide range of shaping capabilities including concave-convex sections, flat, square, tapered, slanted, V-shaped, and open-slot forms. The machine allows for die changes based on customer requirements, ensuring flexibility and adaptability.
**1. Construction**
The machine is built using welded steel structures, with imported hydraulic systems and electric controls. All electrical and hydraulic components are sourced from reliable international suppliers, ensuring durability and performance.
**2. Design Principle**
The machine is controlled by a PLC (Programmable Logic Controller) and driven by a hydraulic system, making it easy to switch between different dies. This design ensures smooth operation and precise control, enhancing productivity and reducing downtime.
**3. Major Performance Features**
- Advanced PLC control for easy operation
- High precision and stable performance
- Fast bending speed with full automation
- Comprehensive functions suitable for various applications
**4. Configuration**
A) **Hydraulic System (Imported Components)**
- Hydraulic Motor: Made in Taiwan
- Hydraulic Pump: Made in Taiwan
- Hydraulic Valve: Made in Taiwan
- Oil Way Board: Made in Taiwan
- Oil Cylinder: Made in Taiwan
- Double-layer laminated steel tubing imported from Taiwan
B) **Electrical Components**
- Button Switch: Made in Taiwan
- Photoelectric switches and Electrical parts: Made in Taiwan
- PLC Control System: Made in Taiwan
**Main Technical Parameters**
| Item | Unit | Specification |
|------|------|---------------|
| Max Pipe Bending Capacity | mm | 38×2 |
| Bending Radius Range | mm | 38–220 |
| Max Bending Angle | ° | 185° |
| Center Distance of Double Head | mm | 170–1450 |
| Main Motor Power | kW | 4 |
| Bending Speed | °/sec | 50 |
| Oil Flow Rate of Pump | L | 17 |
| Oil System Pressure | MPa | 14 |
| Clamping Traverse | mm | 50 |
| Number of Pieces per Bend | piece | 3 |
| Oil Tank Capacity | L | 120 |
| Machine Dimensions | mm | 2700 × 900 × 1350 |
| Machine Weight | kg | 2200 |
**Product Images**



This machine is ideal for industries requiring precise and efficient pipe forming, such as automotive, construction, and manufacturing. Its combination of advanced technology and user-friendly design makes it a reliable choice for both small and large-scale operations.