Hotset High Watt Density Cartridge Heaters are fast responding cartridge heaters that can be precisely profiled to help your equipment operate at peak performance levels.  Hotset has studied specific applications and has developed industry specific algorithms that calculate distribution profiles for plastics, rubber, packaging and other applications.  Hotset Cartridge heaters core construction and available options results in the performance, durability and value you need from a cartridge heater.