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Drum Heaters Specifications

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Power Requirements and Output




   Maximum Operating (Sheath) Temperature
 
     Maximum operating (sheath) temperature is the highest temperature that the heater's sheath (or protective cover) may reach. This is not the maximum temperature a heated substance may reach.
 
   Search Logic:      All matching products will have a value greater than or equal to the specified value.
   AC Voltage Required
 
     Heaters require AC voltage. Most heaters use AC voltage instead of DC voltage.
 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Phase:       
   Your choices are...
 
      
 
   Single Phase
 
     Heaters use single-phase power.
 
   Three Phase
 
     Heaters use three-phase power.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   kWatts
 
     Heating capacity is the wattage which the heater can deliver.
 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Watt Density
 
     The maximum watt density that the heater can deliver. Watt density is a good measure of how quickly the heater can transfer heat to a heated surface. To calculate watt density, suppliers divide the available wattage by the heated surface area.
 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
Physical Specifications




   Heater Type       
   Your choices are...
 
      
 
   Cabinet
 
     Cabinet heaters are used to heat drums or large containers. A forklift is used to load the drums or containers into the cabinet.
 
   Insertion
 
     Insertion heaters are designed to fit through a standard drum bung.
 
   Tunnel
 
     Tunnel heaters are used to convey drums or containers into an oven.
 
   Wrap Around
 
     Wrap-around heaters are designed to wrap around standard industrial drums.
 
   Other
 
     Other unlisted drum heater types.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
   Drum Size      Drum heaters can be configured to work with a variety of drum sizes. Since drum sizes are listed according to capacity, drum heater sizes are also based on capacity.
   Your choices are...
 
      
 
   5 Gallon
 
     Heaters fit 5-gallon drums.
 
   15 Gallon
 
     Heaters fit 15-gallon drums.
 
   30 Gallon
 
     Heaters fit 30-gallon drums.
 
   55 Gallon
 
     Heaters fit 55-gallon drums.
 
   IBC / Tank
 
     Heaters fit intermediate bulk containers (IBC), tanks, or other vessels with a 350-gallon capacity.
 
   Other
 
     Other unlisted, specialized, or proprietary drum sizes.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Sleeve (Sheath) Material




   Sleeve (Sheath) Material      Most heaters have a protective sheath or sleeve that covers the heating elements. There are usually many choices for sheath or sleeve material.
   Your choices are...
 
      
 
   None
 
     The heater has a bare, exposed heating element without a sleeve or sheath.
 
   Aluminum
 
     The sleeve or sheath is made of aluminum, a bluish, silver-white, malleable, ductile, light, trivalent, metallic element that provides good electrical and thermal conductivity, high reflectivity, and resistance to oxidation.
 
   Brass
 
     The sleeve or sheath is made of brass, an alloy that provides good strength, excellent high temperature ductility, reasonable cold ductility, good electrical conductivity, excellent corrosion resistance, and low magnetic permeability.
 
   Copper
 
     The sleeve or sheath is made of copper, a common, reddish, metallic element that is ductile and malleable. Copper is one of the best conductors of heat and electricity.
 
   Fluoropolymer (Teflon®)
 
     The sleeve or sheath is made of a fluropolymer such as Teflon® (DuPont Dow Elastomers). Teflon refers to a class of fluoropolymer resins used for a wide variety of commercial applications. They are highly-resistant to temperature, chemical reaction, corrosion, and stress-cracking.
 
   HT Foil (Ceramic Foil)
 
     The sleeve or sheath is made of high temperature (HT) foil. HT foil is sometimes called ceramic foil.
 
   Iron
 
     The sleeve or sheath is made of iron.
 
   Nickel Alloy (Inconel®, Incoloy®, Monel®)
 
     The sleeve or sheath is made of nickel alloy. The amount of nickel varies by alloy type. Proprietary alloys include Inconel®, Monel® (Special Metals Corporation) and Incoloy® (Inco Alloys International).
 
   Polyimide (Kapton®)
 
     The sleeve or sheath is made of a polyimide such as Kapton® (DuPont).
 
   Rubber
 
     The sleeve or sheath is made of natural or synthetic rubber, silicone, or styrene butadiene (SBR).
 
   Stainless Steel
 
     The sleeve or sheath is made of stainless steel, a chemical and corrosion resistant alloy that can have relatively high-pressure ratings.
 
   Steel
 
     The sleeve or sheath is made of steel, a commercial iron that contains carbon in any amount up to about 1.7% as an essential alloying constituent. Steel is malleable under suitable conditions and distinguished from cast iron by its malleability and lower carbon content.
 
   Synthetic Rubber (Neoprene)
 
     The sleeve or sheath is made of a synthetic rubber such as neoprene.
 
   Other
 
     Other unlisted, specialized, or proprietary sleeve or sheath materials.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
Features




   Features       
   Your choices are...
 
      
 
   Corrosion Resistant
 
     The heater is made of corrosion-resistant materials and suitable for use in a corrosive or chemical environment.
 
   Cryogenic Use
 
     The heater may be used in a cryogenic environment.
 
   Custom Design
 
     The heater can be custom-designed and configured. Custom designs are configured in coordination with the manufacturer.
 
   Dynamic Power Regulation
 
     Dynamic power regulation regulates the power output from the heater so that parts are heated at the proper rate.
 
   Explosion-Proof
 
     The heater's housing is designed to withstand explosions and protect the materials within. Some suppliers include heaters with housings that can withstand sparking and flames.
 
   Encased Coil
 
     The coil is encased in a casting for protection and to maximize heat transfer.
 
   Finned
 
     The heater has fins for better heat dissipation.
 
   Grounding Wire
 
     The heater is equipped with a grounding wire.
 
   Hazardous Location
 
     Hazardous location heaters are designed for use in places where there is a risk of fire or explosion. Underwriters Laboratories (UL) and other organizations rate these devices.    
 
   Indirect Fired
 
     Indirect fired heaters use a secondary heat exchanger to separate the breathable air stream from the combustion air stream.
 
   Internal Temperature Detector
 
     The heater is equipped with an internal temperature detector.
 
   Microprocessor Controlled
 
     The heater is equipped with a microprocessor that controls the voltage applied to the heated object. The microprocessor regulates the temperature of the heated object, as well as the speed at which the object heats.
 
   Multiple / Independent Timing Controls
 
     Heaters have separate, independent controls for multiple functions such as heating, cooling, temperature hold, or other heater parameters.
 
   Overheat Protection
 
     Heaters include an automatic shut-off or other mechanism to prevent overheating of the material.
 
   Portable
 
     Portable heaters are lightweight or have wheels.
 
   Thermostat
 
     Heaters have an integrated, adjustable or preset thermostat.
 
   UL Approved
 
     Heaters are approved by Underwriters Laboratories (UL). Typically, documentation of UL certification is available from the manufacturer.
 
   Weatherproof Housing
 
     The heater's housing is sealed, liquid-proof, and suitable for use in a harsh, outdoor environment.
 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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