Our mission is to become an innovative supplier of high-tech digital and communication devices by providing value added design, world-class manufacturing, and service capabilities for Reasonable price for China Low Frequency Infineon IGBT Technology Induction Hardening Machine for Metal Surface Heating and Shaft Quenching, Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software growth are our distinguishing feature.
Our mission is to become an innovative supplier of high-tech digital and communication devices by providing value added design, world-class manufacturing, and service capabilities for Induction Brazing Machine, induction forging machine, induction hardening machine, Induction Heat Treatment, induction heating generator, induction heating machine, Induction Oven, Induction Pipe Bending Machine, Induction Quenching Machine, With the growing of the company, now our products and solutions sold and served at more than 15 countries around the world,such as Europe,North America,Middle-east,South America,Southern Asia and so on. As we bear in our mind that innovation is essential to our growth, new product development is constantly.Besides, Our flexible and efficient operation strategies,High quality merchandise and competitive prices are exactly what our customers are looking for. Also a considerable service brings us good credit reputation.
Induction hardening is a form of heat treatment in which a metal part is heated by electromagnetic induction and then quenched, increase the hardness and brittleness of metal part.
Induction hardening equipment is widely used for the surface or inner hardening of steel.
Induction hardening process can be done in two different ways: static and scan hardening
• No physical contact hardening
• Scan/ Stationary hardening
• Short time (a few seconds) hardening increase production and improve quality
• CNC or PLC Control heating and cooling during hardening
Duolin Induction hardening equipments provide induction hardening solution for shaft, gear, roller, steel plate etc. The frequency of induction heating machines is from 1 KHz to 400KHz, which work with CNC or PLC quenching machines.
Power | 4-1500KW |
Frequency | 0.5-400KHz |
Hardening Depth | 0.5-10mm |
Mechanical Fixture | CNC or PLC Control |
Application | Gear, shaft, pipe, bearing, pump fitting, steel plate, roller,wheel,bars |
Case depth [mm] |
Bar diameter [mm] |
Frequency [kHz] |
Model |
0.8 to 1.5 |
5 to 25 |
200 to 400 |
HGP30 |
1.5 to 3.0 |
10 to 50 |
10 to 100 |
Ultrasonic frequency series (10-30KH) |
>50 |
3 to 10 |
Medium Frequency series (1-8KHz) |
|
3.0 to 10.0 |
20 to 50 |
3 to 10 |
Ultrasonic/ Medium frequency series (10-30KH) |
50 to 100 |
1 to 3 |
Medium Frequency series (1-8KHz) |
|
>100 |
1 |
1 Medium Frequency series (1-8KHz) |
The main benefit of induction heating for hardening is that it takes just a few seconds.
Hardening test laboratory to check the hardening depth and hardness
1: The drawing of hardening parts
2: Material and hardening position
3: The hardness and hardening depth required
4: Require hardening production or notOur mission is to become an innovative supplier of high-tech digital and communication devices by providing value added design, world-class manufacturing, and service capabilities for Reasonable price for China Low Frequency Infineon IGBT Technology Induction Hardening Machine for Metal Surface Heating and Shaft Quenching, Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software growth are our distinguishing feature.
Reasonable price for China Induction Heating Machine, Induction Hardening Machine, With the growing of the company, now our products and solutions sold and served at more than 15 countries around the world,such as Europe,North America,Middle-east,South America,Southern Asia and so on. As we bear in our mind that innovation is essential to our growth, new product development is constantly.Besides, Our flexible and efficient operation strategies,High quality merchandise and competitive prices are exactly what our customers are looking for. Also a considerable service brings us good credit reputation.