Stiefel Induction Heaters: Energy-Efficient Solutions Since 2013

Stiefel Combustion provides advanced induction heating systems specifically engineered for a wide spectrum of industrial heat treatment processes. Unlike traditional furnace-based methods, induction heating offers unparalleled precision, speed, and repeatability by generating heat directly within the component itself via a high-frequency electromagnetic field. This targeted approach minimizes part distortion, decarburization, and scaling, resulting in superior metallurgical quality and reduced post-processing needs. Key applications include annealing to soften metals for improved machinability, stress relieving to eliminate internal stresses from fabrication, normalizing to refine grain structure, and tempering after hardening to achieve the desired toughness. For instance, in the automotive industry, induction heat treatment is crucial for processing camshafts and crankshafts, where specific zones require precise hardening depths while leaving other areas unaffected. Our systems are designed with sophisticated control interfaces, allowing operators to program and store exact heating profiles for consistent results batch after batch. The energy efficiency of induction technology also translates to lower operating costs and a reduced carbon footprint compared to gas-fired furnaces. We offer both standard and fully customized solutions to meet unique production line requirements. For detailed technical specifications and pricing information tailored to your specific heat treatment application, please contact our engineering team for a comprehensive consultation.