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Auto Sway Bar Hollow Rod Conduction Heating Production Line

The hollow rod conduction heating production line is designed for uniform full-body heating of hollow automotive stabilizer bar tubing, using conduction heating to achieve consistent through-heating of the entire tube length, preparing workpieces with stable, uniform temperature distribution for subsequent hot forming, bending, and heat treatment operations.
Unlike induction heating, the conduction method generates heat directly within the tube body by passing current through the workpiece itself or via thermal contact conduction. This approach delivers superior heating uniformity, making it particularly well-suited to thin-walled hollow tubing — effectively eliminating the surface overheating and inner-outer temperature differentials caused by the skin effect in induction heating, and ensuring temperature consistency across the full cross-section.
The line incorporates dedicated conduction heating equipment with precise control over current level and heating duration, combined with a closed-loop temperature monitoring system that tracks discharge temperature in real time, prevents overheating, and ensures highly consistent, repeatable process parameters across every production batch.
The equipment features a compact footprint and a high degree of overall automation, with closely coordinated workpiece transfer and heating sequences that minimize heat loss and maximize throughput. The absence of open flames or high-voltage hazards results in a clean and safe operating environment.
Energy efficiency is a key strength of this platform — power consumption is significantly lower than conventional gas or resistance heating methods, with high thermal efficiency delivering clear advantages in overall operating cost, particularly for continuous, high-volume production of multi-specification hollow stabilizer bars.









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About Us
Wuxi Weineng Automation Technology Co., Ltd.
Wuxi Weineng Automation Technology Co., Ltd. located in Wuxi, the Pearl of Taihu Lake, covers an area of ​​6,000 square meters and currently employs over 60 people. In 2016, the company's founding team began researching and developing complete sets of equipment for automotive leaf springs, hot-coiled springs, and stabilizer bars. Automotive Stabilizer Bar Heating Equipment Manufacturers in China. To date, they have been deeply involved in this industry for 10 years and are recognized as a specialized, innovative, and distinctive enterprise in this field by the Ministry of Industry and Information Technology.
The company integrates R&D, production, sales, and service. Its main products include complete sets of automotive leaf spring equipment and stabilizer bar equipment, including stabilizer bar end induction heating equipment, stabilizer bar thermoforming induction heating equipment, hollow stabilizer bar double-end induction heating equipment, hollow bar resistance conduction heating production lines, stabilizer bar secondary vulcanization production lines, and hot-coiled spring equipment. The company also provides users with complete induction heating automated production lines. Auto Sway Bar Hollow Rod Conduction Heating Production Line Suppliers in China.
Over the years, the company has served leading domestic enterprises such as Shanghai China Spring Manufacturing Co., Ltd., Huawei Technology Co., Ltd., Zhejiang Meili Technology Co., Ltd., Zhejiang Jinsheng Auto Parts Co., Ltd., Chengdu ThyssenKrupp Fawer Spring Co., Ltd., Pinghu ThyssenKrupp (Pinghu) Automotive Stabilizer Bar Co., Ltd., and Liaoyang ThyssenKrupp Fawer Spring Co., Ltd., earning high praise for its products and services. Furthermore, the company has exported its equipment to countries such as Turkey, South Korea, India, Brazil, Egypt, Dubai, Iran, Africa, Tunisia and Morocco. "Professionalism, precision, innovation, and integrity" are the development concepts that the company has always adhered to. While continuously strengthening its own scientific research capabilities, it has formed stable industry-university-research cooperation with many universities. It has been repeatedly rated as a high-tech enterprise and a specialized and innovative enterprise. In the future, the company will continue to deepen its research and development in the automotive leaf spring, automotive guide arm, automotive stabilizer bar and spring industry equipment, provide the spring industry with more professional, intelligent and sophisticated equipment products, and contribute to the high-quality development of the global automotive leaf spring, automotive stabilizer bar and hot-coil spring industries.

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