Company Statement" Zhengzhou KJ Technology Co., Ltd. " belongs to the international business department of KJ Group. Starting today, the company will continue the international business contract signed or currently being performed by " Zhengzhou Kejia Furnace Co., Ltd. " See details >>

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Professional manufacturer of high temperature vacuum heat treatment furnace

       The laboratory vacuum heat treatment furnace produced by Zhengzhou Kejia Electric Furnace integrates the control system and the furnace chamber with a compact and beautiful structure. Furnace lining adopts high-purity alumina ceramic fiber board, which has low heat storage, good heat preservation and energy saving effect, light weight and small space occupation.

    The furnace shell adopts a double-layer air-cooled structure to ensure that the surface temperature of the furnace shell is close to room temperature. The temperature control system adopts an industrial precision 0.2 intelligent instrument, PID control, and 51-segment programmable automatic control. This series of electric furnaces are widely used in universities and research institutes. Therefore, as well as enterprise laboratories, it is an ideal equipment for sintering, melting, analyzing and researching metal, non-metal and other compound materials.

    KJ series vacuum furnace uses alumina fiber as furnace lining, silicon carbide rod or silicon molybdenum rod as heating element. Equipped with diffusion pump or molecular pump vacuum unit, the highest vacuum degree can reach 7×10ˉ3pa. Kejia vacuum heat treatment furnace is widely used in heat treatment and brazing of metal materials under high vacuum, reducing and protective atmosphere. The externally enclosed vacuum tank is equipped with a water cooling system. The whole machine has a novel structure, convenient operation and affordable price.

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