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Technical advantages of automatic pipe threading system welding robotic assembly line for heat exchanger:

1. The mechanical platform adopts 4 groups of power heads to realize the simultaneous insertion of multiple heat exchange tubes, which improves the efficiency of pipe threading. Each group of power heads is controlled separately, and a group of infrared devices are used to provide adjustment references, and the lateral and height data are manually set. The distance between each group of power heads can be fine-tuned.
2. The hydraulic lifting platform has a safety design, including stop devices such as hydraulic locks, and the mechanical platform is equipped with a self-locking device.
3. When threading the pipe automatically, each hole is automatically aligned (manual assistance is required in the early stage) to achieve semi-automatic threading. It can be upgraded later based on experience to automatically align the pipe.
4. When threading the pipe, a flexible clamp is used to allow the heat exchange tube to be automatically threaded, effectively avoiding forced threading to scratch or damage the heat exchange tube. When the side pneumatic device is inserted into the last section, the pipe threading conveying wheel uses a tendon wheel to ensure that the heat exchange tube is not damaged.
5. A mechanical support plate is designed in the width direction of the platform to avoid excessive deflection when the heat exchange tube is long. In addition, when the pipe head deviates during the threading process, an alarm device is set to correct it in time.