Vacuum Varying Pressure Nitriding Furnace To Nitriding Extrusion Die

Pit type gas nitriding furnace is mainly used for carbon steel parts gas nitriding, mould quenching and other heat treatment . The furnace is equipped with drip device, also can be used for gas nitrocarburizing (soft nitriding) heat treatment. When doesn’t feed into ammonia gas and use drip devices, can be used as a general well type tempering furnace.

Vacuum variable pressure nitriding furnace is widely used in surface nitriding treatment of metal molds, tools, shafts, gears and steel parts, commonly used gas controllable nitriding (hard nitriding), nitrocarburizing (soft nitriding), etc. Process, equipped with fast cooling fans, can shorten production cycle, temperature uniformity and composite lining.

The pit gas nitriding furnace produced is suitable for hard nitriding and soft nitriding of various aluminum profile molds H13, extrusion dies, screws, screws and other parts.