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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  • Repair and maintenance of vacuum sintering furnace

    After the vacuum sintering furnace is used for a long time, some impurities will remain in the furnace.

    09-28

  • Kejia Electric Furnace aims to build China's first-class muffle furnace

    The muffle furnace is also called box furnace. According to the furnace material, it is divided into refractory brick muffle furnace and alumina polycrystalline fiber muffle furnace. The high-temperature muffle furnace is mainly used in experimental resea

    09-14

  • Together we can beat the Coronavirus Disease - Kejia Furnace2020

    At present, COVID-19 pandemic has rapidly spread. As a member of the global family, we must protect ourselves by scientific epidemic prevention and safe protective measures. KeJia Furnace Co.ld believes, together we can beat the Coronavirus Disease. SOME

    08-30

  • 20% off Winner Promotion on2020. The promotion time ends at -12.30

    Zhengzhou Kejia Furnace company is launching the "Inventory Clearance, Promotion at the End of the Year" campaign now.

    08-23

  • Happy 11TH Birthday to KeJia Furnace company

    11 years of wind and rain. Happy birthday to my Kejia Group! Every years efforts, every years product improvement, every years smile. Always bring customers the best quality and service! Keep the original intention and create the future together!

    07-27

  • Kejia outdoor barbecue activities

    Zhengzhou Kejia Furnace Co., Ltd. is an emerging enterprise specializing in the research and development, production and sales of heat treatment products. For more than ten years, the company adheres to customer demand as the orientation, is committed to

    07-27

  • Matters needing attention when using vacuum tube furnace

    Maintenance and precautions of vacuum tube furnace: 1. When the vacuum tube furnace is used for the first time or reused after long-term shutdown, the furnace must be dried. The drying time should be room temperature 200 ℃ for four hours. The furnace temp

    07-03

  • Common faults and maintenance of CVD equipment

    (l) When the vacuum gauge reaches the limit, i.e. the vacuum gauge does not reach the limit of 133pa. There may be three phenomena in this situation: the first is that there is slow leakage in the vacuum system, and the system leakage detection fails.

    07-03

  • Notice of Dragon Boat Festival holiday

    The Dragon Boat Festival, also known as Dragon Boat Festival, Dragon Boat Festival, Chongwu Festival, Dragon Festival, Zhengyang Festival, Tianzhong Festival and so on, is a traditional Chinese folk festival on the fifth day of the fifth lunar month.

    06-24

  • Questions You Often Need About Tube Furnace

    Tube furnace has a important occupation in lab.We should know more about it to get more professional ways to use it. 1, Tube furnace which is divided into several? Tubular heater press furnace is divided into: vertical furnace, a cylindrical furnace, a la

    12-23

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