The Aluminum Alloy Water Circulating Immersion Tubular PTC Heater is a high-performance heating element designed specifically for electric kettles and boilers. Featuring a durable aluminum alloy construction and PTC (Positive Temperature Coefficient) self-regulating technology, this immersion heater ensures rapid, efficient, and safe water heating. Its water-circulating design promotes even heat distribution, making it an ideal choice for residential and commercial boiling applications.

This 400W/600W PTC liquid heater features a durable aluminum alloy shell for rapid, safe footbath water heating. It offers versatile 110V/220V options. Ideal for spa and personal care industries, it’s perfect for OEM/ODM projects and wholesale distribution.

Single-ended heating elements tube are high-load heating components, typically used for mold heating. Our company uses imported seamless stainless steel tubing. Considering the high surface temperature of the tubing during operation, and the requirements for hot insulation and leakage current, the internal design incorporates high-temperature resistant magnesium oxide rods, anti-oxidation nickel-chromium heating wires, and nickel-manganese lead wires. We fully consider the installation and usage environment, maintaining a standardized tubing diameter to meet customer needs for the safety and lifespan of the heating element.

Single-ended heating elements cartridge heater are high-load heating components, typically used for mold heating. Our company uses imported seamless stainless steel tubing. Considering the high surface temperature of the tubing during operation, and the requirements for hot insulation and leakage current, the internal design incorporates high-temperature resistant magnesium oxide rods, anti-oxidation nickel-chromium heating wires, and nickel-manganese lead wires. We fully consider the installation and usage environment, maintaining a standardized tubing diameter to meet customer needs for the safety and lifespan of the heating element.