The Return Bender machine is designed to open, straighten, cut, and bend coil copper pipes into return bends. It is widely used in air conditioning condensers, evaporators, water heaters, and other heat exchange applications. This fully automatic machine significantly improves production efficiency and ensures high precision in the manufacturing process.
1. The Return Bender is a crucial component in the production of heat exchanger coils. It connects two legs of a hairpin bender through a brazing process, making it an essential tool for efficient coil fabrication. Depending on the tubing size, the machine can produce 2 to 5 pieces per cycle.
2. Key features of the Return Bender:
- 2.1 Fully automated operation: Once the coil tube is loaded, the machine performs a sequence of actions automatically: feeding, clamping, mandrel insertion, spraying, bending, pulling the mandrel, cutting, unloading, and repositioning for the next bend.
- 2.2 Equipped with a motor-driven stock stand (similar to that of a tube cutoff machine), ensuring smooth material handling.
3. Main electrical components:
- 3.1 Control system: Japan OMRON PLC for reliable and precise control.
- 3.2 Pneumatic parts: SMC brand for durable and efficient performance.
- 3.3 Hydraulic parts: Japan Brand Yuken for superior reliability and stability.
If you are interested in any of these machines or would like more information, please feel free to contact us. We appreciate your interest in our Vertical Expander and other advanced manufacturing equipment.
RETURN BENDER TECHNICAL SPECIFICATION:
- High precision and efficiency
- Tube outer diameter range: 5mm to 30mm (optional)
- Output: 2 to 5 pieces per cycle depending on the size
- Cycle speed: 10 to 14 cycles per minute
For more detailed specifications and product information, visit our website at www.retamachine.com. Let us help you enhance your production line with high-quality, reliable machinery.
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