The RT-01 Short-Circuit Annealing Machine is a cutting-edge solution designed for the annealing of tubular heaters and other metallic elements, ensuring controlled and precise softening of materials. Unlike conventional time-based systems, the RT-01 electric heater annealing machine operates through advanced temperature control, making it immune to variations in material or tube wall thickness. This equipment is ideal for reducing the surface hardness of tubes, a critical factor in preventing fractures and breakages at small bending points, thereby improving tube malleability and the quality of the final product.