... also be used for the gold, silver, silicon, FeSi, Si-Al, nickel aluminum, zinc and aluminum, zinc, tin and other ... power more than 20%, and the Functional Factor above 0.98%.Technical Parameter of Induction Melting Furnace:Model Capacity Rate ... CapacityTonKwVHzT/HKw.h/t KvaGW-S-0.250.2520038010000.2700250GW-S-0.350.3525038010000.3700315GW-S-0.50.535038010000.35670400GW-S-0.750.7545038010000.5670500GW ...