Induction annealing is a heat treatment process used to soften metal, relieve internal stresses, and improve ductility by heating the material to a specific temperature and then allowing it to cool under controlled conditions. Unlike traditional furnace-based methods, induction annealing uses electromagnetic induction to deliver rapid, localized, and consistent heat.

Induction annealing machine systems are widely used in industries where precision and speed are critical—such as wire manufacturing, tube processing, and automotive component production. These machines allow for precise control of temperature and heating zones, making them ideal for both continuous and batch production lines.

Induction annealing application scenarios range from softening stainless steel tubes before bending, to stress-relieving copper wires after drawing, to conditioning hardened parts for further machining. The process ensures high repeatability, minimal oxidation, and energy-efficient operation.

At LJINDUCTION, we provide custom-designed induction annealing machines and solutions tailored to specific materials, shapes, and production requirements—helping manufacturers achieve consistent metallurgical results with maximum efficiency.