Automotive Stabilizer Bar Heat Treatment Equipment Manufacturers
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Anti-Roll Bar Solid Rod Heat Treatment Production Line
  • Anti-Roll Bar Solid Rod Heat Treatment Production Line
  • Anti-Roll Bar Solid Rod Heat Treatment Production Line
  • Anti-Roll Bar Solid Rod Heat Treatment Production Line

Anti-Roll Bar Solid Rod Heat Treatment Production Line

The solid rod heat treatment production line is purpose-built for the full-body heat treatment of automotive stabilizer bars (anti-roll bars / torsion bar springs), integrating induction heating, through-hardening quenching, and tempering into a fully automated and coordinated workflow that meets the demanding requirements for high strength and fatigue life.
The core heating unit employs medium-frequency induction heating technology, rapidly bringing the entire solid rod to the target quenching temperature in minimal time. This significantly reduces surface oxidation and decarburization, ensures uniform temperature distribution from surface to core, and effectively eliminates the risk of overheating.
Custom-designed induction coils tailored to each stabilizer bar specification enable precise control over the quenching zone, ensuring a uniform hardened layer. The resulting parts retain a substantial tough core beneath the hardened surface with favorable compressive residual stress, delivering marked improvements in fatigue resistance and fracture toughness.
A closed-loop infrared temperature monitoring and control system continuously tracks discharge temperature in real time, maintaining high process accuracy and stable parameters to ensure consistent quality and pass rates across batch production.
The system achieves approximately 60% energy savings over conventional heating methods and around 20% over thyristor-based equipment. Operating without high-voltage hazards, with a compact footprint and low thermal radiation, the line runs continuously for 24 hours with reliable stability, a clean working environment, and straightforward maintenance.
Developed and manufactured by Wuxi Microenergy CNC Technology Co., Ltd., the line carries extensive mass-production experience in the automotive components sector, with exports spanning Southeast Asia, South America, Africa, and Eastern Europe, supported by comprehensive after-sales service and customizable turnkey solutions.









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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 Heat Treatment 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. Anti-Roll Bar Solid Rod Heat Treatment 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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