Phone: +86-13303078975

long bar Induction quenching line

long bar Induction quenching line


Round bar diameter ø100mm
Bar length 2000-5000mm
Quenching temperature 920-930℃
Power 500KW

Product Detail

Application Video

Product Tags

Forever is specialized in designing and manufacturing induction quenching line for more than 14 years, which is mainly used for round bars, such as grinding rod, shaft, long bars, threaded bars, deformed bars etc. (PS:The pictures for induction quenching line  is our real successful cases in the customer’s site. Please see the video)

Site case for Induction quenching line

Product name Induction quenching line
Brand Forever
Material 29Mn5, 25MnCr, 25CrMnMo, 25MnV 
Round bar diameter ø100mm
Bar length 2000-5000mm
Quenching temperature 920-930℃
Power 500KW
Frequency 1000HZ

induction quenching machine

Main advantages for induction quenching line

●   Conveyor roller: roller axis and the round bar axis angle is 18 ~ 21 °,so the bar will rotate by itself and go forward at uniform speed. The roller table between the induction heater is made of 304 non-magnetic stainless steel and through water for cooling. The other parts of the roller is 45 steel and surface hardening heat treatment.

●   Roller grouping: Independently controlled for feeding group,induction heater and the discharge group, which is conducive to continuous heating without generating gap between the workpiece.

●   Temperature closed-loop system: quenching and tempering are all using America Raytek infrared thermometer and the German Siemens S7 to form closed loop control system with precise temperature control.

●   IPC system: Real-time display the working parameters of the state, the round bars parameters memory, storage, printing, fault display, alarm and other functions.


    Diameter Automatic Control Power Design
    Ø18-Ø28 mm(bar) PLC Control IGBT200KW Hardening
    Ø30-Ø70mm( bar) PLC Control KGPS350KW Hardening
    Ø80-Ø110( bar) PLC Control KGPS450KW Hardening
    Ø16-Ø32 mm(rod) PLC Control IGBT200KW Hardening
    Steel bar diameter Automatic Control Power Design
    Ø10-Ø28 mm IPC Control KGPS350KW Quenching+KGPS160KW Tempering
    Ø42-Ø48 mm(Anchor Bolt) PLC Control KGPS250KW Quenching+KGPS160KW Tempering
    Ø30-60 mm IPC Control IGBT250KW Quenching+IGBT160KW Tempering
    Ø30-Ø60 mm PLC Control KGPS250KW Quenching+KGPS160KW Tempering
    Ø35-Ø60 mm IPC Control KGPS250KW Quenching+KGPS160KW Tempering
    Ø30-Ø110 mm IPC Control KGPS400KW Quenching+KGPS400KW Tempering
    Ø80-Ø110 mm PLC Control KGPS600KW Quenching+KGPS160KW Tempering

    Any inquiries or questions for  induction heat treating furnace for bar, pipe or plate, welcome to contact us.质量英文版 001_副本companycustomer


    Overseas manager: Tom Wang

    Phone: 0086-13303078975(whatsapp, wechat,line)

    Specialist of induction heating equipment and system in China; Glad to be your business partner in induction heating field.