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Hotwatt Inc.

Hotwatt Inc.

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Industry involved:Manufacturing Equipment,Medical Equipment,Others,Plastics & Rubber
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Company Introduction


Hotwatt Inc., established in 1952 and made inUSAfor over 60 Years, began with the manufacturing of one product, the open coil
heating element. Since then Hotwatt has expanded our product line to include
cartridge, air process, immersion, strip and finned strip, tubular and finned
tubular, band, crankcase, foil, flexible glasrope®  and ceramic heaters.  We are dedicated to the design and
manufacturing of resistance heating elements for a variety of OEM, industrial,
medical, commercial, Packaging, Instrumentation, Aviation, Transportation and
Military fields. In addition, we can supply compatible accessory items, which
enable us to offer a complete heater system.











OUR MOST POPULAR
PRODUCT IS OUR
CARTRIDGE HEATER.   WE
MAKE LOW TO MEDIUM AND HIGH WATT DENSITY CARTRIDGE HEATERS.  CARTRIDGE HEATERS PROVIDE LOCALIZED HEAT TO
RESTRICTED WORK AREAS REQUIRING CLOSE THERMAL CONTROL.  DIES, PLATENS AND A VARIETY OF OTHER TYPES OF
PROCESSING EQUIPMENT ARE EFFICIENTLY HEATED. 
CLOSELY CONTROLLED WORK TEMPERATURES UP TO 1400 DEG. F (760 C.) ARE
OBTAINED BY A COMBINATION OF HEATER LOCATION AND PROPER WATTAGE OUTPUT.







IMMERSION HEATERS ARE IDEALLY SUITED FOR HEATING VARIOUS LIQUIDS. 
THEY ARE AVAILABLE IN VARIOUS SHEATH MATERIALS AND WATT DENSITIES
TAILORED FOR YOUR SPECIFIC APPLICATIONS. 
UNITS MAY BE SUPPLIED FOR SINGLE, THREE PHASE OR THREE HEAT
OPERATION.  THE LEAD END OF THE UNIT MAY
BE SEALED FOR EXTREME ENVIRONMENTAL CONDITIONS.







AIR PROCESS HEATERS WILL PROVIDE HOT AIR AND GAS UP TO 1400 DEG. F (760 C.) WITH INFINITE CONTROL
BY VARYING THE VOLTAGE AND AIR FLOW.  AIR
HEATERS ARE AVAILABLE WITH VARIOUS MALE AND FEMALE FITTINGS, HOSE ADAPTORS
(ENTRY ONLY) AND FLANGES.  WE CAN ALSO
PROVIDE TEMPERATURE SENSING CONTROL.







STAINLESS STEEL
STRIP & FINNED STRIP HEATERS
PROVIDE CLEAN, DEPENDABLE HEAT WITH SHEATH
TEMPERATURES UP TO 1200 DEG. F (650 DEG. C) AND WATT DENSITIES UP TO 40 WATTS
PER SQUARE INCH.  FINNED STRIP HEATERS
ARE AVAILABLE WITH ALUMINUM OR STAINLESS STEEL FINS.  MICA INSULATED STRIP HEATERS ARE ALSO
AVAILABLE IN VARIOUS SIZES.






FOIL
& ROPE HEATERS
ARE A SELF CONTAINED ONE PIECE ASSEMBLY.  A RESISTANCE ELEMENT IS LAMINATED BETWEEN TWO
LAYERS OF ALUMINUM FOIL.  THIS HEATER IS
IDEALLY SUITED FOR AREA AND SURFACE HEATING APPLICATIONS.  OPERATING TEMPERATURES UP TO 300 DEG. F (150
C.).SIZESRANGEFROM 1.25” TO 60” WIDE WITH
LENGTHS OF 4” AND UP.  GLASROPE HEATERS
ARE FLEXIBLE HEATERS AVAILABLE IN VARIOUS LENGTHS, SHEATH MATERIALS AND
TERMINATIONS.  OPERATING TEMPERATURES UP
TO 900 DEG. F (485 C.).