Stiefel Induction Heaters: Energy-Efficient Solutions Since 2013

High Frequency (HF) induction heaters operate within a range typically defined as 50 kHz to 400 kHz. This frequency band is ideal for applications that require a shallower heating depth and faster heating cycles than what medium frequencies can provide. The strong skin effect at high frequencies makes it perfect for surface hardening of components like gear teeth, camshafts, and axles to create a wear-resistant surface layer. It is also the preferred technology for heating thin materials, brazing small to medium-sized components with precision, and annealing small parts. The speed and control offered by HF induction heating lead to high productivity and excellent part quality. Stiefel Combustion's high frequency induction heaters feature advanced solid-state inverter technology for stable and efficient performance. They are designed to be compact and are often used in applications where space is limited or where fast cycle times are critical. Our team can help you determine if a high frequency system is the right choice for your specific heating requirements. For more information on the capabilities and benefits of our HF induction heating equipment, please do not hesitate to contact us.