Min. Order:1 Piece/Pieces
Supply Ability: 100 Set/ Year
I. Equipment Application
This equipment is a specialized automated machine designed specifically for assembling weld rings on bend-back pipes. Its core function is to automatically install weld rings onto bend-back pipes. This equipment is widely used in the production of thermal equipment such as air conditioner condensers, evaporators, and water heaters, precisely adapting to the weld ring assembly stage before the bend-back pipe welding process. In the large-scale production processes of air conditioners, water heaters, and other products, the bend-back pipe, as a key connector in the core heat exchange pipeline, directly affects the subsequent welding quality and the overall production rhythm due to the accuracy and efficiency of its weld ring assembly. Traditional manual weld ring installation suffers from large positioning deviations, low assembly efficiency, high labor costs, and is prone to omissions and misassemblies. This equipment, through its fully automated assembly design, effectively solves the pain points of traditional processes, providing a stable and efficient solution for the bend-back pipe weld ring assembly process. It is an important supporting equipment for promoting the automation upgrade of production lines in related industries.
II. Core Product Features
The equipment integrates multiple advanced technologies, possessing core advantages such as high automation, convenient operation, and precise positioning. It is fully adaptable to the needs of large-scale production. Specific features are as follows:
1. High Automation, Adaptable to Large-Scale Production: Welding rings are automatically and systematically replenished via a vibratory feeding mechanism. After the return pipe is precisely fed into the assembly station via the conveyor line, the equipment automatically completes the gripping and assembly of the welding rings. Fully automated operation significantly improves assembly efficiency while avoiding assembly errors caused by manual operation, effectively ensuring consistency in batch production. It can be directly integrated into the production line for continuous operation.
2. Convenient Operation, Exquisite and Practical Appearance: Adopting a user-friendly design concept, the operation process is simplified, and operators can quickly learn to use it after simple training. The equipment body is processed using standardized sheet metal technology, resulting in an exquisite and neat appearance. This not only enhances the visual quality of the equipment but also increases its durability in complex workshop environments. At the same time, the reasonable layout of the machine body allows for a more compact footprint, facilitating the layout planning and integration of the workshop production line.
3. Servo Motor with Scale Panel for Precise Positioning: The core drive component of the equipment uses a high-performance servo motor, coupled with a precise transmission mechanism, to achieve smooth and precise control of the collar movement. The servo motor is equipped with a clearly marked adjustment panel, allowing operators to intuitively and accurately adjust the collar position parameters according to the assembly requirements of different specifications of return bends and welding rings. This ensures that the welding ring assembly position deviation is controlled within a minimal range, providing a solid foundation for the stability of subsequent welding processes.
4. PLC + Touchscreen Integrated Control for High Intelligence: The integrated control system, composed of a PLC programmable logic controller and a touchscreen, achieves intelligent management and control of equipment operation. The PLC control system has stable and reliable operating performance, effectively improving the continuous operation stability of the equipment and reducing downtime due to malfunctions.
5. Equipped with a Pipe End Leveling Device to Ensure Collar Quality.
| tube diameter | 5-12.7mm |
| center distance of U bend | 15.45-31.75mm |
| Efficiency | 60 times/ min. |



