... crucible, iron crucible), water-cooled cables, connectors copper bars, etc. 3, supporting optional equipment: Water cooling systems, high voltage switchboard, into ... -S-33200066050026102000GW-S-5530009503003.55603150GW-S-1010400095030055604000GW-S-1515500095030065606300Pictures show 1.0 ton IGBT Medium Frequency with steel furnace