Objective
Uniformly high frequency annealing copper tubes simultaneously to 800ยฐF (426ยฐC) in under 10 seconds with induction heating.
Equipment
DW-HF-45kw induction heater
Helical coil
Material
โข Two copper tubes
โ OD: 0.69โโ (1.75 cm)
โ ID: 0.55โโ (1.40 cm)
โ Length: 5.50โโ (14.0 cm).
Key Parameters
Power: 27kW
Temperature: 842ยฐF (450ยฐC)
Time: 5 sec
Process:
- The two copper tubes were placed together in the coil.
- Induction heating was applied for 5s.
Results/Benefits:
- Improved process control for uniform induction heating to a desired temperature
- Power on demand and rapid, consistent heat cycles
- Technology without pollution, which is both clean and safe
