... % energy 4: low machine maintenance cost First-Class HF Forging Furnace Induction Heating MachineProduct Features:1, a unique cooling circulation system ... the equipment 24 hours of continuous work.2,full range, high frequency, high frequency series, power (KW) have 16,36,50,60 ... compared with SCR-IF;5, safe, reliable, no million-volt high-pressure, very safe for the operator;6, almost no oxide ...