Annealing

Induction annealing is a flexible and easy to automate method in the heat treatment process. Induction heating provide fast, reliable and local heat, accurately control the holding time, and then perform slow cooling to let the internal structure of the metal reach or close to the equilibrium state, thus obtaining good product quality and performance.

The types of induction annealing include normalizing, low temperature stress tempering, and spheroidizing annealing. According to the annealing speed, temperature and the size of the work piece, we will design the suitable frequency and power of the induction heating machine. ROCHO's induction annealing equipment can adjust different heating time, heating temperature, heating power and cooling time, and accurately control the heating process, providing users with the most energy-saving system and reducing production costs. The steel belt annealing furnace is equipped with PLC control system to realize the full automation of production.

Compared with the surface hardening heated by fire, the induction hardening heat is generated in Compared with traditional flame annealing, the induction annealing can provide quick, reliable and localized heat. The heat is directly generated in the work piece through the alternating electromagnetic field, so the heating speed and temperature in this process can be extremely accurately controlled, thereby ensuring uniform heat distribution and work piece penetration depth, and obtaining high quality products. In the continuous annealing operation, through adjusting power, we can obtain the repeatable work piece easily.

ROCHO INDUCTION specializes in providing various induction annealing solutions, whether bright annealing, normalizing or tempering. Our experienced engineers can provide customized evaluation and system solutions for your workpieces and requirements. Contact ROCHO INDUCTION now for more information about our induction annealing system.