... light alloy parts quenching, annealing, aging of heat treatment with 1) USES:For high chrome, high manganese steel castings, ... parts of quenching and tempering, annealing, aging of heat treatment with;For aluminum alloy die-casting pieces, piston, aluminum ... access all use electric deceleration institutions drive, furnace bottom for heat-resisting steel castings, and optional car tilting unloading ...