Annealing Furnace, Industrial Electric Furnace, Wire Special Annealing Furnace

Advantages

Durable structure with strong insulation: The furnace body adopts a thickened steel plate welded skeleton, and the furnace lining uses a fully fiber high-efficiency energy-saving structure. The total insulation layer thickness reaches 300mm, which can effectively lock in heat and reduce heat loss. The fiber module of the furnace lining can absorb thermal stress deformation, greatly extending the service life of the equipment.

Accurate temperature control and stable process: Equipped with intelligent digital temperature control instruments, it can display theoretical and measured temperatures in real time, and is equipped with over temperature sound and light alarm functions. With a reasonable layout of heating elements, it ensures a uniform temperature field in the furnace and highly consistent heat treatment effects for different batches of workpieces.

Adapt to special workpieces to prevent deformation: The vertical well structure allows slender shafts, pipes, and other workpieces to be suspended vertically, effectively avoiding bending deformation caused by their own weight. At the same time, it is easy to use lifting equipment to complete workpiece loading and unloading, and the operation is convenient and safe.

Good effect of low oxidation treatment: The sealed furnace chamber, combined with a protective atmosphere circulation mechanism, can achieve low oxidation or even decarburization bright annealing of the workpiece, eliminating a large number of subsequent surface polishing and cleaning processes and improving the quality of the finished product.

Application

Well type annealing furnaces are widely suitable for heat treatment scenarios of various metal materials:

In the field of metallurgical wire: used for softening and annealing of coiled wire, copper wire, and stainless steel wire, eliminating work hardening caused by the drawing process, restoring material plasticity, making subsequent drawing processes smoother, and avoiding wire breakage.

In the field of mechanical processing, stress relief annealing is performed on long axis workpieces, gear blanks, large bearing rings and other forgings to eliminate residual internal stresses generated during forging and machining processes and prevent deformation and cracking of workpieces during subsequent use.

Nonferrous metal processing: Suitable for annealing heat treatment of copper parts, steel strips, and various metal components, improving the internal crystal structure of materials, adjusting hardness and toughness, and enhancing the comprehensive mechanical properties of workpieces.

Special process scenarios: Some models can support processes such as normalizing and spheroidizing annealing to optimize the internal structure of workpieces such as mold steel and improve subsequent cutting performance.