... quenching, igbt induction quenching, equipment :IGBT induction quenching furnace can quenching all kinds of metals such as gears,shaft,steel plate, steel bar, automotive steering gear ... , etc.hardening.3. All kinds of power tool. Such as gear,alex center4. Machine tool bed surface,machine tool guideways,etc ... -25KHZ Size: main 650 × 480 × 1440mm At 500 × 800 × 580mm Gear Quenching Equipment