Fully Automatic Induction Hardening Machine For Shafts Gears Cylinders

Technical Parameters

Induction hardening machine :

Induction heating has many uses and applications, one of which involves the process of induction hardening. The top three benefits of induction hardening are:

fast heating cycles

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accurate heating patterns

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cores that remain relatively cold and stable

Induction hardening is a heat treatment method that involves the heating of a metal part using induction and quenching. The quenched metal goes through a process called a martensitic transformation, which increases both the hardness and brittleness of the metal part.

When used in the context of induction hardening and heat treating processes, quenching refers to the rapid cooling of a metal piece or workpiece in either water, air, or oil in order to bring about specific qualities. Quenching prevents phase transformations and other undesired low-temperature processes from occurring by minimizing the time span in which these processes are kinetically available and thermodynamically ideal.

The process of induction hardening is most commonly used in steel alloys. This ie because there are many mechanical parts, including gears, shafts, and springs, that are subjected to surface treatments prior to delivery in order to enhance what is known as wear behavior. However, it's important to keep in mind that the level of effectiveness of any given induction hardening treatment depends on a variety of factors, including the modification of surface material properties and the introduction of residual stress. But above all, the process is known to be one of the most effective and widely employed processes meant to increase component durability.

Main characteristics:

1)Infineon IGBT module and Inverting technologies of third generation been used; Higher reliability and lower maintenance cost.

2) 100% Duty cycle, continuous working is allowed at maximum power output.

3) Display of heating power and heating current and oscillating frequency.

4) Simple to install, Installation can be done by unprofessional person very easily;

5) Light weight

6 ) Advantages of the model with timer: the power and the operating time of the heating period and the retain period can be preset respectively, to realize a simple heating curve, this model is suggested to use for batch production to improve the repeatability;

7) The separated models are designed to fit the dirty surrounding of some cases.

8)Heating time can set 1-999S also can set 0.1-99.9S.

9)Water pressure meter install the machine, can check water pressure at the meter, easy to know whether your cooling system is enough or not.

10) Energy Saving Up to 20-30% compare with SCR machine.

11) Soft Switch Technology And prefect Protection system( Over Heat, Over Current, Under Voltage, Over Voltage, Phase Fail, Lack Water) enhance Good Reliability.

12) 4 Different working modes:

P0: Means work at the manual, the machine will Sequential timing, Timer 1 shows the heating time, Timer 2 shows working frequency, when you Press, then the machine stop it. If use the Foot Switch, Step On the Foot Switch not loose it, then the machine is working, loose the foot switch, then the machine stop heating.

P1: Means Work at time we set it before heating, Timer 1: means heating time( this is countdown count time, Timer 2: Display Working Frequency. For example: If you set heating time 20S, the machine will countdown count time, when finish 20S then stop the machine automatically. If use the foot switch, Step on the foot switch then loose is at once, the machine is working, when finish the heating time that we set, then the machine stop it automatically.

P2: 2 Sections Heating( Section 1 for heating, section

Technical Parameters:

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Type	DSP-160KW
Work Power	3*380v/415v/440v/480v 50-60hz
The range of operating voltage	340-430V AC
Output power	160KW
Input current	240A
Fluctuating frequency	10-40khz
Timing (Heat time,Retain time,Cool time)	1-9999S
The flow rate of cooling water	0.15 Mpa 25L/Min
Water temperature protection point	40centidegree
Duty cycle	100% (40degree room temperature)
Weight	Mainparts:198Kg Transformer:155kg
Size	Main Parts:740*600*1400MM Transformer: 790*450*670MM

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