IGBT Induction Annealing Machine of Steel and Nickel Parts (HF-25KW)

Product Description

IGBT  Induction Annealing machine of steel and nickel parts (HF-25KW)
INDUCTION ANNEALING MACHINE :
Induction Annealing is a heat treatment process which involves heating of material above its recrystallization temperature. The aim is to reach and maintain a suitable temperature for enough time followed by proper cooling. It is often used in metallurgy and material science to make the treated sample more workable by reducing its hardness and increasing its ductility (ability to undergo a change of form without breaking).
Annealing alters the physical and sometimes the chemical properties of the material as recrystallization is obtained during the process of cooling. Therefore, the outcoming structures of many alloys, including carbon steel, are both dependent on the heating and on the cooling rate. Ferrous metals, such as steel, require slow cooling to anneal. Other materials (e.g. copper, silver) can be either cooled slowly in air or quickly quenched in water.
Induction heating provides improved control of the annealing process. Repeatable heating profiles can easily be obtained by precise regulation of the heating power. Since the workpiece is directly heated by the magnetic field, a faster response can be achieved. Moreover, the high overall efficiency of the induction heating process is crucial for such lengthy treatment.


Advantage:
1 More than 19 years experience, stable and goods performance
2 CE certificated
3 Copperated with ZHOUDAFU, Matsushita, Foxconn, Media, Gree and ZHIGAO Air conditioner.
4 Suitable for a large range, heating, quenching, forging, melting, solding and so on.
5 Two transformer ratios, can match better different length induction coil

Main characteristics:
1 Siemens 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;

Type	SF-25AB
Work Power	3*380v/415v/440v/480v  50-60hz
The range of operating voltage	340-430V AC
Output power	25KW
Input current	40A
Fluctuating frequency	20-50khz
Timing (Heat time,Retain time,Cool time)	1-99S 40cen Mainparts:48Kg    Transforme
The flow rate o Size f cooling water	0.15 Mpa 18L/Min
Water temperature protection point	r:42kg tidegree
Duty cycle	100% (40degree room temperature)
Weight
Main Parts:600*350*600MM Transformer: 550*300*500MM

Pre-sale service:
1. recommend the most suitable machine for customers, according to their requirements. 
2. Inquiry and consulting support. 
3. Sample testing support. 
4. View our Factory.

In-sale service:
1. Strictly manufacture the machine, according to relevant technical standards.
2. Take run test, according to relevant equipment test run regulations.
3. Strictly check up the machine, before delivery
4. Delivery on time.

After-sale service:
1. Warranty time: Within 18 months from the date of delivering, 12months from date of receiving.
2. Within warranty all parts are free for customer, any fault caused by non-artificial reason, any quality problems such as design, manufacture, or procedure occurs, We shall provide replacement parts after detecting the faults.
3. If any big quality problems occurs out of the guarantee period, we will send maintenance
 technician to provide visiting service after checking with the customer and charge for a favorable price. 
5. We will provide a lifetime cost price to the buyer with the materials and spare parts used in system operation, equipment maintenance.
6. The above mentioned are only basic aftersale service requirements,we will make more promises related to quality assurance and operation guarantee.