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  • Long Bar Induction Heat Treatment Machine - China

    price: 1.00 Dollar US$

    Long bar induction heat treatment machine
    Application: Continuous hardening and tempering
    Part: long bar, threaded rod
    Size: 6-100mm
    Length: 1000-14000
    Grade: 8.8, 10.9, 12.9
    Material: Carbon steel, alloy steel
    induction brazing & welding machine

    Okay for small &big production capacity as threaded rod heated continuous one by one, and also the machine can start &stop work by only press a bottom
    The quality of finished product highly improved as single pieces continuous faster heating to avoid seriously oxidation & decarburization (carbon lost along with heating)
    Induction brazing machine
    Power and water can support the running of whole system, no pollution, good for environment
    Hardening, tempering, surface finishing (to avoid oxidation) can be finished in one production line

    induction equipment
    Diameter Machine for hardening Machine for Tempering
    M6-12 SSF-60 SSF-30
    M14-20 SSF-80 SSF-50
    M22-M30 SSF-120 SSF-60
    M32-40 SSF-120 SSF-80
    M42-50 SSF-TR-160 SSF-120
    M52-60 MFP-300D2 MFP-160D2
    M60-70 MFP-600D2 MFP-300D2

    Company Contact:

    • Phone: +86-28-83930607

    • Address: No.112 Hancheng Road, Xindu Industrial Zone, Chengdu, Sichuan Province, China, Chengdu, Sichuan, China

    • Email: Email

    Published date: November 14, 2016 -

    • Business Description: Duolin electric is a manufacturer of induction heating machine, founded in 1994. We design, build and repair high quality general purpose, turn key and fully automated induction generators, process development, and personalized consulting for each and every one of our clients. Duolin induction heaters can precisely meet your specific needs of induction heating, forging, hardening, brazing, annealing, tempering, hot pipe bending services. Our highly experienced team of designer, electrical and mechanical engineers, application experts and sales representatives stand here ready to serve for you.
      Duolin has offered induction heating solution in North America, South American, Europe and most countries in Asia, don't hesitate to contact us for manufacturing or any service at industrial applications, we can bring you not only the machine but full set of service. You will benefit from newest induction heating technology.

      About Us
      In 1994,the first High Frequency Induction Heating Equipment was developed by Chengdu Duolin Electric's founder, Mr. Zengxiaolin. Now Duolin has about 200 employees, 12, 000 square meters modernized factory, the annual yield is 5, 000 sets.
      As a professional induction heating supplier, Duolin designs and produces induction generators in 70 models, which power output ranging from 2kw to 1500kw at frequencies ranging from 0.5 kHz to 1.2 MHz. With 13 national patents, Duolin induction system for industrial induction heating can be applied to any heating process, e. g. forging & forming, brazing, heat treatment, shrinking, bending or hot extrusion.
      In 2007, Duolin starts to develop oversea market. Our induction machines sold more than 30 countries such as Canada, USA, Brazil, Argentina, UK, Germany, Poland, Russia, Australian, Singapore, Indonesia, Saudi Arabia, Iran, Kuwait, South Africa mor etc. The number is still increasing….

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