IGBT Control Industrial Induction Heating Machine Medium Frequency For Bearings

IGBT Control 1-10KHZ Medium Frequency Induction Hardening Machine For Bearings

WHAT IS INDUCTION HEATING:

The basic principle of industrial induction heating is to match the corresponding electromagnetic field in the area to be heated in a targeted manner. Frequency conversion electromagnetic induction heating or induction heating for short, the power supply is mainly composed of four parts: rectifier unit, inverter unit, resonance output unit, and inductor. Among them, the rectifier unit converts the power frequency three-phase AC voltage into a DC voltage; the inverter unit converts the electric energy into a high-frequency electric energy of several thousand to hundreds of kilohertz; one end of the resonant output unit is connected to the inverter, and the other end is connected to the inductor. Impedance matching generates strong high-frequency current in the inductor through resonance. When heating, the inductor induces a high-frequency current in the workpiece, so the conductor is quickly heated to achieve the purpose of heating the metal, thereby eliminating the hazards and interference of the open flame during the heating process. It is an environmentally friendly heating solution recommended by the state.

THE PRAMETERS OF GYMD-100AB MEDIUM FREQUENCY INDUCTION HEATING MACHINE For Bearings:

Main Parts Introduction:

• Germany SIEMENS INFINEON IGBT Module. ( oscillation frequency, fast response time, superhigh stability, almost spatter-free welding )
• Japan Nichicon electrolytic capacitor. ( filter capacitor )
• Imported transistor integrated block.
• All water pipe use thermostability, High pressure resistance best quality material.
• Main card, signal circuit, drive circuit board,control circuit board and components are adopted:Toshiba, Hitachi,Motorola, China's top manufacturers.
• International advanced all-solid-state semiconductor power devices.
• Technical advantage:perfect control, alarm display circuit, getting full automatic tracking frequency, continuous adjustable power, safe dependable protection,clear and accuracy data display and etc.
• Superiority Advantages: fast heating, wide application, small size, easy installation, simple operation, low power consumption, high efficiency

THE ADVANTAGES OF THE INDUCTION HEATING MACHINE:

1. Fast heating: the minimum rate of heating is less than 1 second (rate of heating is available for adjustment and control).

2. Wide coverage of heating: it can be used to heat various metal parts (replace removable induction coil as per different operating switches).

3. Easy installation: it can be used once it is connected with power source, induction coil as well as water supply pipe and rising pipe; it is small in size and light in weight.

4. Easy operation: you can learn to operate it within several minutes.

5. Fast start-up: it can be started to perform heating operation on condition that water and power supply is available.

6. Low power consumption: As compared with conventional vacuum tube high frequency equipments, it can save the power by approximately 70%. The smaller the size of the work piece is, the lower power consumption would be.

7. High effectiveness: it has such features as uniform heating (it is applicable to adjust the spacing of the induction coil to ensure the appropriate temperature as required by each part of work piece), fast warming and limited oxic horizon, and can guard against any waste after annealing.

8. Comprehensive protection: it has such functions as overpressure, over-current, overheat and water shortage alarm indications as well as automatic control and protection.

9. Controllable temperature: it is applicable to control the temperature for heating work pieces as per the preset heating time, and thereby control the heating temperature at a certain technical point.

10. Comprehensive full load design: it can work continuously for 24 hours.

11. Small size and light weight: it has a weight of only several dozens of kilograms, of which, the limited floor space can effectively save the workshop space.

12. Elimination of high voltage: it requires no step-up transformer which may produce approximately ten thousand voltage, and thus can ensure the maximum safety.

APPLICATION FOR INDUCTION:

The vigorous development of the auto industry has brought unprecedented development opportunities to the auto parts industry. Induction heating technology is also being used more and more widely in the field of automobile manufacturing.

In terms of smelting, casting is a metal processing method that is easy to shape. The casting method can be used to make parts of various sizes and complex shapes on automobiles. It can be said that the best use is made in the development of the automobile industry. Almost all casting processes can do their best in the automobile industry.

The main smelting processes used in the production of foundry auto parts at home and abroad are cupola smelting process, intermediate frequency induction electric furnace smelting process and cupola-medium frequency induction electric furnace dual smelting process. Induction melting furnaces are also gaining in the foundry industry due to their technical advantages.

In terms of heating, according to statistics, in the former Soviet Union, induction heat-treated parts in the automobile industry accounted for 40% to 45% of heat-treated parts. The application and development of induction heating technology is self-evident today.

GY Induction has been engaged in manufacturing of induction heating machine for 27years. At present, there are currently more than 10,000 GY induction heating machines working all over the world. GY induction heating machines are widely used in mechanical forging heating processing, industrial heat treatment manufacturing, tool induction brazing manufacturing, and other fields. Based on the principles of induction technological updates and customers' need, GY induction heating has always been strving to produce industrial induction heating machines with GY Induction Heating's own characteristics and independent core technologies in the induction heating industry. With the upgrading of induction heating equipment from generation to generation, as well as our rich experience in induction heating industrial applications, we serve end customers with high quality industrial induction heating machines all over the world. Taking "win-win with customers" as our value foundation, GY Induction Heating, with our complete R&D designs, project solutions, production team, and after-sales support, are looking forward to cooperating with you.