MIGHTY WATT CARTRIDGE HEATERS

The  Mighty Watt is an elite category of high density cartridge heaters. No other swaged cartridge heater is compacted to the extent of the Mighty Watt, producing excellent heat transfer capability and the dielectric and physical strength necessary for long life and outstanding performance. The Mighty Watt is designed for applications where high operating temperatures are required, or where heaters are subjected to vibration. Because the construction allows maximum heat transfer and high temperatures, it is possible to use fewer heaters at higher watt densities to reduce space requirements. The Mighty Watt is available from 1/8" to 1-1/4" diameters in just about any conceivable increment. With designed-in quality and reliability, the Mighty Watt is the ideal heat source for any process.

MIGHTY WATT CARTRIDGE HEATERS     The "MW" series is the foundation of all the variations shown on the following pages. A heavy duty double crimp connects lead wires to solid nickel pins. Connections are insulated with sleeving. Maximum temperature at the lead area is 400 F/200 C. Standard lead length is 12". Specify additional length. The "MW" is the standard design for all diameters (except 1/8").

 

Computer generated manufacturing specifications Nickel-Chromium resistance wire precisely wound on a Magnesium Oxide core Exact centering of the core and closeness of windings to the sheath ensures efficient heat transfer and lower internal temperatures Heavy wall Incoloy sheath provides for maximum protection against high temperature oxidation and corrosion Bottom Slug is TIG welded to the sheath to prevent contamination High purity Magnesium Oxide is thoroughly compacted and the entire assembly is swaged to the ideal density to create a heavier mass than other cartridge heaters for the best possible heat transfer High density cap seals Magnesium Oxide in place and resists contamination

 

The Mighty Watt Plus allows one of nine lead modifications to be added to any of over 700 Mighty Watt Cartridge heater sizes and ratings available from stock. This creates many thousands of possible combinations-shipped within 5 days! Rather than waiting through normal lead times or carrying a huge inventory of spare parts, the exact item necessary can be ordered and on the job with minimal down time...essential for meeting today's manufacturing requirements. The Mighty Watt Plus modification can be added to any stock item in 1/4", 3/8", 1/2", 5/8" or 3/4" diameter with desired lead length. All Mighty Watt Plus items use high temperature lead wire rated to 850F (450C).