Cartridge heater is an electrical heating elements. We normally used it for heating solids such as injection presses heating plates or kinds of tools,
they can also be used for heating up water of gasses under certain conditions. Widely used for manufacturing plastics and rubber parts in the car industry or in the food processing industry, etc they are also commonly found in the chemical, electronics, medical equipment, packing and nuclear industries.
3. Insulation Material: High purity MgO
4. Resistance wire element: Ni-Cr or FeCr