QWO Oxygen-Free Oven

10ppm Oxygen-Free Key Technology
．Special Pressure Relief Design : Utilizing an adjustable exhaust valve in conjunction with air intake control to maintain positive pressure inside the oven, ensuring a low-oxygen environment.
．Enhanced air tightness is achieved at the tubular heater cable outlet through a unique hermetic seal design.
．Nitrogen Throttling Design : Segregating the supply conduit into two - main and auxiliary – and with automated flow regulation.
．Cooling inter-layer design : a special indirect method to maintain an oxygen-free environment during cooling phase.
．Inner door design : establishing an invisible barrier of Nitrogen gas that not only prevents external gases from entering but also inhibits heat dissipation.
．The inter-layer and the space between the inner and outer doors are filled with Nitrogen to recover conducted waste heat for energy-saving.

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