Cartridge heater
4 W/cm2, 350°C | NormaWatt resistencias industriales maxiwatt

Cartridges with low voltage charge are the most suitable for moderate heating up to 300ºC. Made with best quality stainless steel tube that can be found, or with other material such as copper, brass or aluminium. Everything is perfectly calibrated, such as the exterior. A long-life ceramic piece is inserted into the tube and stands up to every continuous temperature variation, together with the best possible thermic conductivity, as the piece is in contact with the wall of the tube, thereby giving a perfect distribution of heat. The heater wire is inside the ceramic piece and is of first class quality. The nickel-chronium heater wire is the most suitalbe in the manufacture of cartridge heaters due to its high degree of tolerance to high temperatures. Coated with checked granulometric magnesium oxide, covering the whole inside of the cartridge heater. Therefore, a perfect conductivity between the heater wire and the heater is obtained


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