Phone: +86-13303078975

Rod induction quenching furnace

Rod induction quenching furnace


Heating: Rebar, piston rod, sucker rod, casing, tubing, round bars

Cooling way: Closed water cooling machine

Heating way: Induction heating

Product Detail

Application Video

Product Tags

Rod quenching heat treatment line

Manual feeding→automatic turning sucker rod→Transmission→quenching heating→Spraying→Sucker rod receiving. 

Except the need for manual feeding, other processes are all automatically completed by PLC control and the entire process of production will be recorded.

rod quenching equipment

Rod quenching heat treatment line parameters

Steel material

                   Oil sucker rod

Sucker rod size

(Ø16、Ø19、Ø 22、Ø25、Ø32)mm×(7520~9100)mm

Heating temperature for quenching

850℃The specific heating temperature will be adjusted as per hardness)

quenching depth

1.1~2.3mm(Or the quenching depth reach to 5%~13% of sucker rod body)Surface hardness after quenching is HRC≥42.

Production capacity

140 pieces of sucker rod for 8 working hours per day. (Calculated as per standard of Ø19 length 9m,the material is 30CrMo)

Application for rod quenching line

● Stainless steel pipe       ● Plate, steel plate
● Steel bar,round bars                          ● Grinding rods,grinding bars
● Sucker rod, piston rod               ● Seamless pipe,thick-walled pipe
● Casing, tubing                      ● Single prop
● Automotive Leaf Springs                             ● Wind power bolt
● Long bars & short bars                   ● Steel wire, steel strand

Design introduction

●    IGBT(SIEMENS) technology, high conversion efficiency
●    Energy saving 15%-30%, compared to SCR/KGPS technology
●    Much more efficient than gas-fired and coal-fired method
●   100% start-up success rate; power factor > 95%
●    Perfect and complete protection functions, increasing machine’s reliability & stability
●    No special foundations required, Low operating cost, Easy operation
●    Modular design, ease of maintaining and repairing

750质量英文版 001_副本

If you are interested in our induction heating equipment, please send us inquiry at 


Overseas manager: Tom Wang

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

Specialist of  bar heat treatment furnace in China; Glad to be your business partner in induction heating field.