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Yantong, a professional induction heating equipment manufacturer and induction heating service company. We supply technical support, training and OEM service. An induction heating machine has multiple advantages. Its efficiency is determined by the material to be heated.

Principle of Induction Heating

Induction heating is a form of non-contact heating for conductive materials, when alternating current flows in the induced coil, varying electromagnetic field is set up around the coil, circulating current(induced, current, eddy current) is generated in the workpiece (conductive material), heat is produced as the eddy current flows against the resitivity of the material.

Induction heating is a rapid, clean, non-polluting heating form which can be used to heat metals or change the conductive material’s properties. The coil itself does not get hot and the heating effect is under controlled. The solid state transistor technology has made induction heating much easier,cost-effective heating for applications including soldering and induction brazing, induction heat treating, induction melting, induction forging etc.

Unlike some combustion methods, induction heating is precisely controllable regardless of batch size. Varying the current, voltage, and frequency through an induction coil results in fine-tuned engineered heating, perfect for precise applications like case hardening, hardening and tempering, annealing and other forms of heat treating. A high level of precision is essential for critical applications like automotive, aerospace, fiber-optics, ammunition bonding, wire hardening and tempering of spring wire. Induction heating is well suited for specialty metal applications involving titanium, precious metals, and advanced composites. The precise heating control available with induction is unmatched. Further, using the same heating fundamentals as vacuum crucible heating applications, induction heating can be carried under atmosphere for continuous applications. For example bright annealing of stainless steel tube and pipe.

Induction Heating Equipment for Sale

As the professional induction heating equipment manufacturer, we offer high frequency induction heaters of different powers for sale, models and specifications are as follows:

  • High Frequency Induction Heating Machine 25kW

    YTHF-25kW Induction Heating Machine:
    1. Input Voltage: 3 x 380V, 50/60HZ
    2. Working Voltage: 340 ~ 420V
    3. Output Power: 1 ~ 25kW
    4. Output Frequency: 10 ~ 80KHZ
    5. Input Current: 1 ~ 50A
    6. Size: 650 x 350 x 650 mm
    7. Weight: 35kg

  • High Frequency Induction Heating Machine 35kW

    HF-35kW Induction Heating Machine:
    1. Input Voltage: 3 x 380V, 50/60HZ
    2. Working Voltage: 340 ~ 420V
    3. Output Power: 1 ~ 35kW
    4. Output Frequency: 10 ~ 80KHZ
    5. Input Current: 1 ~ 70A
    6. Size: 650 x 350 x 650 mm, 600 x 350 x 450 mm
    7. Weight: 60kg

  • High Frequency Induction Heating Machine 45kW

    HF-45kW Induction Heating Machine:
    1. Input Voltage: 3 x 380V, 50/60HZ
    2. Working Voltage: 340 ~ 420V
    3. Output Power: 1 ~ 35kW
    4. Output Frequency: 10 ~ 80KHZ
    5. Input Current: 1 ~ 70A
    6. Size: 650 x 350 x 650 mm, 600 x 350 x 450 mm
    7. Weight: 70kg

  • High Frequency Induction Heating Machine 80kW

    HF-80kW Induction Heating Machine:
    1. Input Voltage: 3 x 380V, 50/60HZ
    2. Working Voltage: 340 ~ 420V
    3. Output Power: 1 ~ 80kW
    4. Output Frequency: 10 ~ 50KHZ
    5. Input Current: 1 ~ 160A
    6. Size: 70 x 50 x 95, 70 x 45 x 50cm
    7. Weight: 100kg

  • High Frequency Induction Heating Machine 120kW

    HF-120kW Induction Heating Machine:
    1. Input Voltage: 3 x 380V, 50/60HZ
    2. Working Voltage: 340 ~ 420V
    3. Output Power: 1 ~ 120kW
    4. Output Frequency: 10 ~ 50KHZ
    5. Input Current: 1 ~ 240A
    6. Size: 70 x 50 x 105, 70 x 45 x 50
    7. Weight: 140kg

  • High Frequency Induction Heating Machine 160kW

    HF-160kW Induction Heating Machine:
    1. Input Voltage: 3 x 380V, 50/60HZ
    2. Working Voltage: 340 ~ 420V
    3. Output Power: 1 ~ 160kW
    4. Output Frequency: 10 ~ 50KHZ
    5. Input Current: 1 ~ 300A
    6. Size: 75 x 55 x 150, 70 x 55 x 60cm
    7. Weight: 300kg

  • Handheld Induction Heating Machine

    HHF-20kW Induction Heating Machine:
    1. Input Voltage: 3 x 380V, 50/60HZ
    2. Working Voltage: 340 ~ 420V
    3. Output Power: 1 ~ 20kW
    4. Output Frequency: 10 ~ 80KHZ
    5. Input Current: 1 ~ 50A
    6. Size: 650 x 350 x 650mm
    7. Weight: 35kg

  • Induction Bearing Heater

    1) Adopt the most advanced chip micro processing technology, strong and durable design for continuous working condition provides a safe and reliable guarantee.
    2) Will the microcomputer control technology applied in heating control process, so as to realize the heater soft start, soft stop, automatic adjust the output power, automatic detection procedures, self heating device failure, and abnormal working state diagnosis and protection function.
    3) Heating temperature and time can be preset and display, cylindrical peng expansion, the hole is changeless, can become a production line of a processing link, significantly save production cost.

  • Induction Forging Machine

    Features:
    * Model: 15kW-160kW
    * IGBT Type
    * Frequency: 1 ~ 10KHZ
    * 24 Hour continuous work
    * Voltage & current full display. Adjust heating, Holding time
    * Easy to operate and more stable
    * Design different type induction coil


Application of Induction Heating

Induction heating, as a new subject, has been truly applied in the past 30 years. In today's energy shortage, its importance is particularly prominent. Induction heating technology is rapidly improving and its promising applications are becoming more and more extensive.

  • Induction Forging

    Induction forging refers to the use of an induction heater to pre-heat metals prior to deformation using a press or hammer. Typically metals are heated to between 1.100 and 1.200°C to increase their malleability and aid flow in the forging die.

  • Induction Brazing

    Induction brazing is a process in which more materials are joined together by a filler metal that has a lower melting point than the base materials using induction heating.

  • Induction Annealing

    Induction annealing is a metal heating treatment in which a metal material is exposed to an elevated temperature for an extended time and then slowly cooled.

  • Induction Hardening

    Induction hardening is a process in which the outer surface of a metal component is rapidly heated by means of induced eddy currents. After rapid cooling the resulting phase transformations produce a hard wear-resistant skin.

  • Induction Melting

    Induction melting is a metallurgical process in which the heat generated by the electromagnetic induction and electrothermal conversion of materials is used as a heat source to smelt metals.

  • PWHT

    In order to ensure the material strength of a part is retained after welding, Post Weld Heat Treatment (PWHT) reduces the residual stresses formed during welding.

Advantages of Induction Heating:

Improved process efficiency.

Localized, constant and precise heating.

Temperature control.

Energy saving.

Possibility of integration into production lines.

Best quality and yield/performance.

Pollution free, fast and secure technology.

Improved working environment.

If you need more information like price, specifications, or any other things you want to know, please feel free to contact us. We promise to give you our best service and discount.

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