Casting Heater
High Watt Density Cartridge Heaters manufactured by Hotmac Heat Electricals are suitable for many diverse applications. High-Density Cartridge Heaters fare designed and manufactured out of experience of many years, thus the performance and life expectancy super speeds other cartridge heaters. Low Watt Density Cartridge Heaters are an economical alternative that can be used in applications requiring lower operating temperatures and watt densities.