Swift Heat is the leading manufacturer of Ceramic Nozzle Heaters in South Africa as well as a full range of heating elements, temperature sensors and controllers.
Ceramic nozzles offer superior mechanical strength and use a ceramic former instead of the conventional mica as an insulator. This allows for far higher operating temperatures as the watt densities (up to 8 w/cm2) are higher. Ceramic nozzles should be used where higher melt temperatures are required such as in nylons and acetyls. Ceramic Nozzles are available in 25mm wide only.