Superior Heat Transfer Insertion Heaters for Platens and Molds
Our high temperature swaged units are manufactured with magnesium oxide insulation. Every cartridge heater uses a premium quality Incoloy® sheath which offers a higher temperature rating and higher resistance to chemical corrosion. Welded end disc made from the same material as the sheath provides a positive seal against moisture and other contaminants.
High-grade Nickel-Chrome resistance wire precisely wound on a high purity magnesium oxide core places the resistance wire as close to the inside of the sheath as possible.
A high purity Magnesium Oxide powder is used to fill all remaining space inside the sheath. The heater is then swaged, which compacts the magnesium oxide grains into a solid mass.
features and benefits
Available in Diameters from 1/4" to 1" or metric 6.5-mm to 25-mm
Watt densities up to 400 W/in² (62 W/cm² )
Operating temperatures up to 1400°F (760°C)
Maximum Voltage up to 480V