Matrusree Designs & Manufactures Cartridge Heater to suite a wide range of industrial applications as percustomer requirements. These also act as component heaters that are used to heat up many differentapplications. Primarily used in moulds& Dies heating by snug fit inside the holes or cavity of the mould andhelps to heat solids by reaching high temperatures.
Cartridge heaters have the versatility of being able to carry thermocouple inside to help control temperatures ofthe heater more accurately. Various diameters allow for it to be used in any cavity and can be custom designedwith any cold section. Lead wires extend from the end to your controls. Depending on surface loading of thecartridge heaters elements we offer
LOW WATT DENSITY CARTRIDGE HEATER
The heater design consists of helically wound resistance coil made from High Temperature Resistance Wirewhich is evenly stretched and strung through holes in a cylindrical ceramic insulator. The element assembly isinserted into a SS300 series tubes. This alloy provides the best combination of physical strength and resistanceto heat oxidation. Then a Premium Quality Magnesium Oxide with Specially selected grain size and high purity (Mgo) is used to fillall remaining space inside the ceramic insulator to increase thermal conductivity, dielectric strength, andprovide longer operating heater life to the heater.
Cartridge Heaters are typically inserted into drilled holes to heat platens and molds or used as liquid immersion heaters.
Common Applications
