News

A Brief Introduction of Induction Hardening Machine

Jan. 27, 2016

Induction Hardening Machine

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

Induction Hardening Machine

Latest News

  • What is the difference between induction hardening and quenching?

    Jun. 24, 2025

    In the field of metal heat treatment, two commonly referenced processes are induction hardening and quenching. While both methods aim to improve the hardness and wear resistance of metal components, they differ significantly in principles, applications, and equipment.

  • Benefits of Induction Heater for the Automotive Industry

    Jun. 09, 2025

    Induction heating​ has emerged as a powerful solution, offering a fast, clean, and precise method for various heat treatment processes. From hardening and brazing to forging and shrink fitting, induction heaters are playing a pivotal role in reshaping how automotive components are produced.

Customized Turnkey induction heating machine

Provide solution according to your requirement, well match with your production line

Related Products

What is induction Heating?

What is induction Heating?

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.

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