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Barrel Heaters

Special Mica Band

For over 80 years, Watlow has beensolving complex and unique appli- cation problems with standard mica band heaters. Watlow is continuously improving design and application knowledge through engineering expertise and experience with numerous OEM and end-user applications.This has resulted in the developmentof many specialty variations in construction resulting in the best heat solutions. This catalog contains a sampling of what can be done. Please contact a local Watlow sales engineer or distributor for customapplications. Performance Capabilities •Sheath temperatures to 480°C(900°F)•Watt densities to 7.0 W/cm
2 (4.5 W/in
2 ) Features and Benefits • UL
® component recognition •Patented clamping strap available for applications up to 480°C (900°F) sheath temperature. assuresefficient heat transfer. •Low mass design allows fastheat-up and quick response. •Design variations provide userconvenience and heater protection.
SS Strap Applications •Injection molding barrels•Extruders
Resistance Ribbon Mica Insulation Zinc Steel Post Terminals 28