A cartridge heater is a tube-shaped, industrial heating element that can be inserted into drilled holes. Cartridge heaters provide localized and precise heating and are commonly used in the heating process industry. Cartridge heaters can operate at low, medium, and high watt densities. They are designed to withstand a working temperature of up to 760°C (1400°F). However, the optimal operating temperature will depend on the application for which you are using the cartridge heater.

Typically, cartridge heaters are used to heat a metal block from the inside and can be custom manufactured to a specific watt density based on the requirements of the application.

Cartridge heaters are most frequently used for heating metal parts by insertion into drilled holes. For easy installation, the heaters are made slightly undersize relative to their nominal diameter.

Cartridge heaters are most frequently used for heating dies, platens, molds, and other metal parts by insertion into drilled holes. They can also be used in liquid immersion applications. Below are some examples of specific applications:

• Heating gases and liquids
• Hot runner molds
• Hot stamping
• Laminating presses
• Medical equipment
• Semi-conductor
• Plastic molding
• Scientific equipment

Power and size can be customized, consult your needs immediately for free via WhatsApp with our team at (+62)852-1066-5767. Make sure you get the right heating element solution for your industrial application needs. Don’t forget to visit our website at smartheat.co.id and Smart Heat social media at @Smartheat.