Primarily used for heating metal workpieces at temperatures between 200°C and 1300°C. Pre-forging heating: Applied to the pre-forging heating process for gears, ring gears, connecting rods, bearings, shackles, rigging, and other products. Online heating: Pipeline anti-corrosion spraying, long steel bar heating, and online tempering of steel (wire) pipe. Local heating: U-bolt bending, roller hot assembly, and pipe bending. Heating furnaces are primarily used for heating metal materials prior to forging, extrusion, hot rolling, and shearing, as well as for overall heat treatments such as tempering, annealing, and tempering.
