Used for hardening gears, shafts, pipes, bearings, pump accessories, steel plates, rollers, etc
A.In the machinery manufacturing field

1.Rapidly heat and quench the surfaces of components such as shafts and gears through induction heating, improving surface hardness, enhancing wear resistance, and extending service life.

2.Under specific processes, use induction heating to perform quenching and tempering treatments on metal materials, optimizing the internal structure and enhancing the comprehensive mechanical properties of the materials.

3.For complex - shaped mechanical parts, such as special - shaped molds, induction heating can precisely control the heating area, enabling the metal billet to be hot - formed at an appropriate temperature.

4.For components with interference fits, such as bearings and shafts, induction heating expands the outer parts by heating, facilitating assembly; the same principle applies to disassembly, reducing damage during the assembly and disassembly processes.

B.In the electronic equipment manufacturing

1.In circuit board assembly, induction heating can quickly and precisely heat the solder joints, evenly melting the solder, improving the welding quality, and reducing problems such as false soldering and short - circuits.

2. Inductively heat and package the pins and housings of electronic components to ensure a firm connection, improve the stability and reliability of the components, and meet the requirements of miniaturization and high - performance of electronic products.

3.During the semiconductor manufacturing process, use induction heating to precisely anneal and diffuse materials such as silicon wafers, optimizing the electrical properties of semiconductor materials, and improving the performance and yield of chips.

4. For heat - dissipation structures such as heat sinks of electronic equipment, induction heating can be used for the forming and welding of metal materials, ensuring the accuracy and heat - dissipation effect of the heat - dissipation structure, and improving the stability of electronic equipment.

C.In the medical device manufacturing industry

1. During the manufacturing process of surgical instruments, induction heating is used to quench materials such as stainless steel, improving the hardness and sharpness of the instruments while ensuring their biocompatibility to meet the strict standards of medical devices.

2. For the encapsulation of electronic components in medical devices, induction heating can achieve fast and reliable connection, ensuring the stability and reliability of the electronic components, and improving the performance and safety of medical devices.

3. Use induction heating to perform surface treatment on the metal shells of medical devices, such as coating curing, enhancing the corrosion - resistance of the shells, preventing bacterial growth, and ensuring the hygiene and service life of medical devices.

4. When manufacturing some special - shaped parts of medical devices, induction heating can precisely control the heating process to achieve the hot - forming processing of the parts, meeting the personalized design requirements of medical devices.

D.In the home appliance manufacturing industry

1.Ensure the welding quality of metal components in home appliances: In home appliance manufacturing, such as the welding of metal pipelines in refrigerators and air conditioners, induction heating can quickly melt the solder, ensuring the welding quality, preventing refrigerant leakage, and improving the reliability of home appliance products.

2.Optimize the curing effect of the appearance coatings of home appliances: For the surface coatings of components such as the outer shells of home appliances, induction heating can achieve rapid curing, enhancing the adhesion between the coatings and the metal surfaces, making the appearance of home appliances more beautiful and durable, and at the same time improving the corrosion - resistance.

3.Assist in the hot - forming processing of home appliance components: When manufacturing some special - shaped metal components of home appliances, induction heating can precisely control the heating temperature and time to achieve the hot - forming processing of components, meeting the diverse design requirements of home appliance products.

4.Improve the connection stability of internal electronic components in home appliances: During the connection process of circuit boards and electronic components, induction heating can ensure firm solder joints, improve the connection stability of electronic components, reduce home appliance failures caused by poor contact, and enhance the quality and service life of home appliance products.

Parameter

Operating Principle

The working principle of induction heating machines lies in the electromagnetic induction principle.

An alternating current generator supplies a sinusoidal current to the induction coil. As the current

direction alternates at high speed, it gives rise to an oscillating magnetic field around the coil. When

a metal component, for example, a copper pipe, is placed within this magnetic field, the changing

magnetic field induces a voltage within the copper pipe. This induced voltage drives the flow of eddy

currents in the pipe. The resistance of the copper to these eddy currents results in the conversion of

electrical energy into heat, which can be used for processes like soldering the joints of the copper pipe.

Advantages of Induction Heating Equipment

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 perating 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.Rapid Heating and Cooling Cycles: Induction heating can achieve extremely fast heating and cooling cycles. In contrast,

traditional heating, such as using a furnace, takes a long time to heat up and cool down. This advantage allows for higher

production rates. For instance, in the semiconductor manufacturing industry, where time - sensitive processes are involved,

induction heating can reduce the processing time by half, improving productivity.

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.