Ladle Preheater : Ladle completely covered by insulated Lid - No Heat Loss.Ladle bottom temperature is Higher than top.Auto Ignition, Fuel & Air on/off, temperature sensor for control.Instant preheating to 10000C.Waste Heat Recuperator preheats Combustion Air.All ladles of foundry single Preheater.Motions, Air, Fuel supply automated with interlocks.Single fuel or Dual fuel.