Where an intense concentration of heat is required, the Mighty Watt, SST, QST and Maxi-Zone Insertion Heaters give EUROHEATERS the broadest array of high density insertion heaters available. More than 700 stock Mighty Watt sizes and ratings along with the selection of Mighty Watt Plus terminations get many tens of thousands of possible cartridge heater variations shipped right away.
SST and QST Split Sheath heaters are designed for applications where the hole is poorly drilled or worn through age. When energized, the segments expand, improving conductive heat transfer.
When cool, the segments contract for easy removal. can produce 2000°F continuous temperatures. Independently controllable zones along the sheath length provide precise process temperatures. With the Mighty Watt, SST, QST and Maxi-Zone, can supply the ideal heat source for any insertion heater application.
Composed of a resistor in a helical Nicrom housed in a ceramic body of high dielectric insulation and optimum thermal conductivity, the remaining spaces are covered with granular refractory insulation.
It also has a ceramic paste seal moisture drying in a controlled atmosphere and electrical terminals wired Nickel - Steel insulated in Teflon, mica and fiberglass.
The metal shield is composed of a stainless steel pipe, seamless grade 316, which guarantees optimal protection against corrosive elements.
Resistors or Anti Impact high density, comprises a Nichrome resistor similar in structure to the average density cartridges with the difference that the remaining spaces are covered with granular refractory insulation.
Belonging to the new technological generation of armored electrical elements generating heat, which can achieve high densities of electric power in small spaces.