... ,Freq 5.Cooling water desire:0.2Mpa>8L/Mi gold induction melting furnace DD-70 1. Equipment power: 75 KW. 2. All-solid ... power. 7. Frequency, power, voltage and current full display, adjustable heating, holding time (0.1S-99.9S) 8. Used for: metal ... smelting, through heating, bend, and forging. Equipment typeDD-70Maxium oscillating power75KVAInput voltage scopethree ...