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Protective atmosphere tempering furnaces are designed for tempering and stress relieving metal parts under a controlled nitrogen atmosphere. A pre-vacuum process removes air from the chamber before nitrogen is introduced, helping reduce oxidation, decarburization and surface discoloration during heat treatment.
These furnaces are suitable for tool steel, die steel, alloy steel and precision metal components requiring clean surfaces, uniform temperature control and stable mechanical properties. Rexin provides customized chamber sizes, temperature ranges and control systems according to different heat treatment requirements.
If you’re interested in our heat treatment furnaces or customized solutions, contact us for professional support and tailored quotations. We look forward to long-term win-win cooperation.
