ナショナル電熱 List of Products and Services

This product is a rectangular cartridge heater that allows for easy temperature control. It can be used for direct heat conduction, resulting in minimal heat loss due to concentrated heat in the required areas, making it economical in terms of power consumption. Additionally, the pipe, heating element, and inorganic insulation are integrated, and since it is as hard as stone, it has the characteristic of being less prone to eccentricity and disconnection of the heating element due to vibrations. 【Features】 ■ High thermal efficiency ■ Economical ■ Excellent vibration resistance ■ Superior electrical safety ■ Easy temperature control *For more details, please refer to the PDF document or feel free to contact us.

• Other heaters

This product is a coil heater that is sealed and robust, making it suitable for various heating applications. It is designed to achieve a large amount of heat generation in a small shape. In shaft heating, the contact area is larger compared to conventional round heaters, significantly improving heat conduction. Additionally, there is an option with an embedded thermocouple. 【Features】 ■ Sealed and robust design allows for various heating applications ■ Larger contact area compared to conventional round heaters significantly improves heat conduction (shaft heating) ■ The connection point with the lead wires is a non-heating area, preventing accidents at the connection ■ Option with embedded thermocouple available ■ Extremely user-friendly *For more details, please refer to the PDF document or feel free to contact us.

• Other heaters

This product is a heater that can be easily bent by hand and is suitable for heating plates. The temperature distribution of the heating plate (manifold) using this product is excellent. The reason is that the heater itself acts as a thermal circuit, quickly transferring heat to cooler areas. Additionally, by using aluminum with high thermal conductivity, the heat generated by the heater flows rapidly to cooler areas, contributing to improved temperature distribution. 【Features】 ■ Can be easily bent by hand ■ No inorganic hardener is needed for fixing the heater ■ Good temperature distribution of the heating plate ■ Low power consumption ■ Better thermal efficiency compared to conventional round heaters *For more details, please refer to the PDF document or feel free to contact us.

• Aluminum heater

The "HI-WATT Cartridge Heater" is a heater with remarkable performance characterized by long life and high wattage. After embedding the heating element in a pipe with an inorganic insulator that has excellent thermal conductivity and high insulation properties, it is compressed and formed to integrate the pipe, heating element, and inorganic insulator. This high-quality cartridge heater has been completed through reliable technological and developmental capabilities cultivated over many years. 【Features】 ■ High thermal efficiency and economical ■ Excellent vibration resistance and corrosion resistance ■ Superior electrical safety ■ Wide adaptability ■ Easy temperature control *For more details, please download the PDF or feel free to contact us.

• Other heaters
• Heating device