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 automotive manufacturing industry

1.Strengthen the strength of automotive components: Inductively heat and quench key components such as the crankshaft and connecting rod of the automobile engine, improving their hardness and strength, and enhancing the reliability of components under harsh working conditions such as high - speed and high - pressure.

2.Promote the hot - assembly of automotive components: During the assembly of automotive components, such as the assembly of the engine cylinder liner and the cylinder block, induction heating expands the cylinder liner by heating, facilitating assembly, improving assembly accuracy and efficiency, and reducing assembly stress.

3.Improve the surface anti - corrosion performance of automotive components: Through induction heating, cure the coatings on the surfaces of automotive components, enhancing the adhesion between the coatings and the metal surfaces, improving the corrosion - resistance of components, and extending the service life of the vehicle.

4.Assist in the processing of lightweight materials for automobiles: For lightweight materials such as aluminum alloys used in automobiles, induction heating can achieve precise heating and forming control, meeting the processing requirements of lightweight materials in automotive manufacturing, reducing the vehicle weight, and improving fuel economy.

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

Induction heating, fully known as frequency - conversion electromagnetic induction heating, is a method that

heats metal materials by converting the power - frequency power supply into a power supply within a specific

frequency range based on the principle of electromagnetic induction. It is mainly applicable to fields such as

metal hot - working, heat treatment, welding, and smelting. This heating technology also has wide applications

in the packaging industry (for example, the sealing of aluminum foil in the pharmaceutical and food industries),

semiconductor materials (such as the drawing of single - crystal silicon and the heating and bonding of metal

parts for automotive glass), etc. The basic components of an induction heating system include an induction coil,

an AC power source, and workpieces. The induction coil can be made into different shapes according to different

heating objects. The coil is connected to a power source that provides alternating current for it. The alternating

current in the coil can generate an alternating magnetic field that passes through the workpiece, thus producing

the eddy current required for heating.

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. 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.