By inserting them into pre-drilled holes, Cartridge Heater Ceramic is most typically used to heat dies, platens, molds, and other metal items. This is also suitable for applications involving liquid immersion. This is a cylindrical, tubular heating apparatus used to quickly and precisely heat a variety of materials, pieces of machinery, and pieces of equipment. Cartridge Heater Ceramic provides precisely focused localized heat and is utilised in a variety of production operations. This is among the most effective electric heaters on the market because of its design.