China Wholesale Most Efficient Heating System Factories - induction hardening machine – Duolin

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Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for Threaded Bar Induction Hardening And Tempering Machine, long bar heat treatment, Induction Heating Furnace, With our rules of " small business standing, partner trust and mutual benefit", welcome all of you to definitely do the job alongside one another , grow together.

China Wholesale Most Efficient Heating System Factories - induction hardening machine – Duolin Detail:

Products Description

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

Advantages of Induction 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)
1.5 to 3.0	>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

What we need to know before offer induction hardening system?

1: The drawing of hardening parts

2: Material and hardening position

3: The hardness and hardening depth required

4: Require hardening production or not

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To be able to ideal satisfy client's requirements, all of our operations are strictly performed in line with our motto "High High-quality, Competitive Price tag, Fast Service" for China Wholesale Most Efficient Heating System Factories - induction hardening machine – Duolin , The product will supply to all over the world, such as: Guatemala, Madrid, Hungary, All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.

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The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.

By Kitty from Vancouver - 2018.05.13 17:00

As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!

By Liz from Turkey - 2017.09.28 18:29

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