Since 1994
+86 28 8393 0607
Since 1994
+86 28 8393 0607
Jan. 27, 2016
Frequency: 0.5-250KHz
Hardening Depth: 0.8-10mm
Mechanical Fixture: CNC or PLC Control
Application:
Gear, Shaft, Pipe, Bearing, Pump Fitting, Steel Plate, Roller.
Feature:
The main benefit of induction heating for hardening is that it takes just a few seconds.
DUOLIN offers induction hardening machine used for hardening a wide range of mechanical parts, such as shafts, gears, rollers, pipes, pump fitting, bearing, excavator teeth, etc. DUOLIN provides you customized induction hardening solutions for you particular job, maximize your benefits.
Advantages:
Precise and fast heating for work pieces
Repeatability, consistency
Constant power or constant voltage control mode
Continuously working, 24 hours non-stop
Less interference to others equipment in workshop (Proved by CE)
IGBT inversion technology &LC series circuit design achieve energy saving up to 15%-30% compared with SCR technology
Easy to operate and maintain
Installation can be one very easily according our manual
Latest News
What Is the Difference Between Induction Heating and Electric Heating?
Oct. 13, 2025
Induction heating and electric heating are two distinct methods of generating heat, each with unique characteristics and applications. Understanding their differences is crucial for selecting the right technology for specific industrial processes.
IGBT Induction Heating Technology: Advantages and Applications
Sep. 23, 2025
In modern industrial processes, IGBT (Insulated Gate Bipolar Transistor) induction heating technology has become a key driver for efficiency, precision, and reliability. This advanced technology combines high-speed switching with robust power handling, making it ideal for a wide range of metal heating applications.
Case Presentation
Customized Turnkey induction heating machine
Provide solution according to your requirement, well match with your production line
Related Products
100-300KW High Frequency Induction Heating Equipment
Power 30-300KW
Work Frequency 50-250Khz
This small power induction heater are high performance on small parts metal induction heating, easy to move and operate. Designed, produce and develpoment by Duolin team for 30 years, durable and good heating performance.
Induction heating is the process of heating an electrically conducting object (usually a metal) by electromagnetic induction, through heat generated in the object by eddy currents. An induction heater consists of induction power supply (induction heater) and inductor (coil) that is a shaped to contour the part, and a work station where the part is held and presented to the coil.
Quick Links
Tel.: +86 28 8393 0607
Mob.: +86 158 8242 2821
WhatsApp: +86 158 8242 2821
Add.: 112th Hancheng Road Xindu Industrial Zone Chengdu China
