Annealing is a heat treatment in which a material is exposed to an elevated temperature for an extended time and then slowly cooled.
Design : For crank shaft equipment "4 Heat coil".
Tempering machine.
Position heating
Work piece
Annealing heat treatments are largely characterized by induced microstructural changes which are ultimately responsible for altering the material's mechanical properties. The ultimate goal of this process is to reduce the hardness of the metal and improve its ductility.
Heat coil.
Electrical Specifications Power Supply 3380V. 50/60Hz. With Earth Power Capacity 50 kW. 68 kVA. Output Frequency 100 kHz. (Operating frequency range) Control Mode Voltage control mode with current limit microprocessor based control Load Circuit Parallel resonance circuit.