The Return Bender machine is designed to open, straighten, cut, and bend coil copper tubes into return bends. It is primarily used in the production of air conditioner condensers, evaporators, and water heaters, offering full automatic operation for increased productivity. This essential equipment connects two legs of a hairpin bender through a brazing process, making it a crucial part of heat exchanger coil fabrication.
Key features of the Return Bender include:
1. **High Efficiency & Precision**: The machine can produce 2–5 pieces per cycle depending on the tube size, with an efficiency of 10–14 cycles per minute.
2. **Fully Automatic Operation**: Once the coil tube is loaded, the machine automatically performs the following steps: feeding, clamping, mandrel insertion, spraying, bending, pulling the mandrel, cutting, unloading, and repositioning for the next bend.
3. **Motor-Driven Stock Stand**: Equipped with a motor-driven stock stand similar to that found in tube cutting machines, ensuring smooth material handling.
**Main Electrical Components**:
- Control system: Japan OMRON PLC
- Pneumatic parts: SMC
- Hydraulic parts: Japan Brand Yuken
Whether you're looking to enhance your manufacturing process or need reliable equipment for heat exchanger production, our Return Bender is a perfect choice. If any of these features interest you, feel free to contact us for more information. Thank you for considering RETA's Vertical Expander!
For more detailed specifications and product information, please visit: [www.retamachine.com](http://www.retamachine.com)
Tube outer diameter options range from 5mm to 30mm, making this machine versatile for various applications. Its high precision and efficient performance make it ideal for industrial use. Don’t miss the opportunity to upgrade your production line with advanced technology. Contact us today and let’s build a better solution together.
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