Information By using the eletromagnetic fields to heat the ferrous and non ferrous metals. induction heater can turn a 3/4 nut cherry red in 15 seconds. which is faster and more precise and efficient than oxy-acetylene system. no open flame cause by the heating. to ensure your working environment in safe. Input (50/60Hz. 1ph): 110V.6.3A Weight: 4lb Wattage: 1000W Using range Strip Paint. Metal Shrinking. Loosen tie-rod ends. Paintless