We solve various challenges in the heat treatment process with high-frequency induction heating.
Induction heating (IH) is a non-contact heating method that uses no flames to heat conductive materials such as metals and carbon. **Benefits of Induction Heating** - **Improvement of Cycle Time/Takt Time** The output of induction heating is consumed directly on the workpiece as self-heating, allowing for rapid temperature rise. - **Improvement of Yield and Assurance of Reproducibility** Due to the electrical control of heating, the reproducibility of the heating process is enhanced. - **Improvement of Workpiece Quality** The shape of the heating coil allows for control of the heating area, and rapid heating reduces heat conduction to areas that do not require heating, leading to quality improvements. - **Improvement of Workplace Environment** Unlike heating methods that burn combustible materials, it does not produce combustion byproducts, thus reducing the emission of pollutants. The absence of open flames and high-temperature surfaces of furnace bodies helps to minimize the rise in ambient temperature. - **SDGs/Decarbonization** By directly transmitting energy to the heated object, thermal losses are minimized. Efficiency can reach up to 90-95%, significantly reducing energy consumption and carbon emissions in the manufacturing process.
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basic information
We have a product lineup with various operating frequency ranges in the output range of 2 to 500 kW, and we will select the equipment according to the heating conditions. To assist in your consideration of implementation, we offer free heating tests for the first time. It is possible to send only the workpiece or to conduct tests with your presence. After receiving information about the material and dimensions of the workpiece to be heated, as well as the target temperature and time, we will select the appropriate testing machine (output and frequency range) and test coil suitable for the heating conditions. *Depending on the shape of the workpiece and heating conditions, a simplified output estimation or simulation may also be possible.
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Applications/Examples of results
Industrial applications - Soldering, brazing - Hardening, annealing, tempering - Shrink fitting - Riveting - Hot forming - Material testing - Melting and floating melting of metals - Joining metals to resin materials, metal press-fitting - Getter treatment - Paint drying - Hyperthermia
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Company information
We manufacture and sell high-frequency power supplies and their applications for industrial use and scientific research, including induction heating power supplies, high-frequency power supplies for plasma, and RF power amplifiers. Our induction heating power supplies are available in a wide range from 1.2 kW to 500 kW, and due to their unique compact design and broad frequency range, they are applied in applications where induction heating was previously difficult. For plasma power supplies and RF amplifiers, engineering and manufacturing are conducted at our U.S. subsidiary, and in addition to sales, we also design and manufacture application equipment. With over 30 years of experience in plasma high-frequency power supplies and broadband amplifiers for semiconductor devices, we provide precise engineering services to realize our customers' ideals. We also offer free initial heating tests for equipment selection.