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Watlow i-Catalog

Radiant Heaters

Watlow's Radiant HeatersWith Watlow's diverse RAYMAX® radiant heater line, we have a solution for almost any application requiring radiant heat. Our capabilities cover a wide range of needs, from contamination-resistant panel heaters to fast-responding quartz tubes to rugged tubular elements and high temperature ceramic panels.

Applying radiant heaters can be complicated. Watlow's engineering staff has the level of training required to help you meet your application requirements, providing a high degree of technical support such as conducting testing for your application at our facility, calculating your watt density and temperature requirements, and recommending system components such as sensors and controllers. With our experience in a wide range of industries, chances are Watlow has already helped someone handle a radiant heating application like yours.

Sheath Material Typical Max. Watt Densities Max. Operating
Temperatures
W/cm2 W/in2
Incoloy® tubular 6.2 40 815°C (1500°F)
Molded ceramic fiber 4.6 30 1095°C (2000°F)
Quartz tube 7.0 45 870°C (1600°F)
Stainless steel emitter strip 4.6 30 700°C (1300°F)
Applications
  • Thermoforming
  • Food warming
  • Paint and epoxy curing
  • Heat treating
  • High temperature furnaces
  • Tempering and annealing processes

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Incoloy® is a registered trademark of Special Metals Corporation.

 
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Watlow Electric Manufacturing Company     12001 Lackland Road, St. Louis, Missouri, USA 63146
phone: 1-800-WATLOW2  to contact your local sales agent  ·  1-800-4WATLOW  for manufacturing support    
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