High-frequency induction heaters are widely used in industrial applications such as metal heating, hardening, brazing, and welding. These devices use electromagnetic induction to generate heat within the metal workpiece, enabling rapid and precise temperature control. However, induction heating systems produce significant heat in their internal components, including the induction coil and power electronics, requiring an efficient cooling solution to maintain optimal performance and prevent overheating.
Why Induction Heaters Require an Industrial Chiller
Induction heaters operate at high power levels, leading to heat buildup in critical components. Without proper cooling, excessive heat can degrade efficiency, shorten equipment lifespan, and even cause operational failures. An industrial water chiller provides a closed-loop cooling system that circulates temperature-controlled water to dissipate heat, ensuring the induction heater remains within safe operating limits.
Selecting the Right Industrial Chiller for Induction Heaters
Choosing the correct industrial chiller depends on the induction heater's power capacity and cooling requirements. Taking the Vevor HT-15A induction heater as an example, it requires a reliable cooling system to handle the heat generated during prolonged operation. Key factors to consider when selecting an industrial chiller include:
Cooling Capacity – The chiller must have sufficient cooling power to maintain a stable water temperature, typically around 25°C. Chiller models like the TEYU CW-5000 or CW-5200 industrial chillers offer efficient cooling for small to medium induction heaters.
Water Flow Rate – A minimum flow rate of 6L/min or higher ensures effective heat dissipation.
Temperature Control – An industrial chiller with adjustable temperature settings allows precise control for different heating applications.
Closed-loop System – Prevents contamination and scale buildup, ensuring long-term reliability.
Compact Design – An industrial-grade but space-saving chiller is ideal for workshop environments.
Source: https://www.teyuchiller.com/why-induction-heaters-need-industrial-chillers-for-stable-and-efficient-operation