Leading Industrial Heaters Manufacturers

In a specialized system, process stream, or closed settings, industrial heaters convert the energy of a fuel or another energy source into thermal energy. Heat transfer is the process through which thermal energy is transferred from an energy source to a system. Read More…

Industrial Heaters Industrial heaters are just that, heaters for industrial purposes. This includes a wide range of products from furnaces and ovens to immersion heaters and temperature sensors.

Backer Hotwatt is a superior designer & manufacturer of electric heaters and related heater accessories for various OEM & industrial applications.

Backer Hotwatt, Inc. $$$

For more than 70 years, Ulanet™ has been engineering and manufacturing electric heaters, cartridge heaters, immersion heaters, tubular heaters, miniature strip heaters and bolt hole heaters, as well as industrial heaters and appliance thermostats.

Ulanet™ $$$

i-Heat designs and manufactures custom heating elements from a variety of materials. Our products include Silicone Rubber, Polyester Film, Kapton® Polyimide, High Temperature, Mica, Ceramic and Enclosures Heaters. We manufacture drop-in sub-assemblies with sensors, thermostats, fuses, cords and plugs.

Hi-Heat Industries, Inc. $$$

Backer Marathon is your premier manufacturer of electric heaters and a wide range of other heating components. Our inventory includes cartridge heaters, band heaters, coil heaters, and more. We have thousands of standard electric heater models, and our engineers are capable if designing a custom heater for more complex specifications. No matter what component you require, Backer Marathon is...

Backer Marathon, Inc. $$$

Dayco is a manufacturer of a variety of industrial heating and process equipment, including air electric heaters. Direct fired air heaters, indirect fired air heaters, make-up air heaters, recirculating air heaters, as well as custom heaters. Combustion systems and combustion parts and accessories are also available.

Dayco, Inc. $$$

DBK designs, develops and manufactures quality standard and custom electric thermal solutions. In addition to a full line of electric heaters, we provide heating elements and heater systems as well as thermoelectric coolers and filtered fan systems. Our expertise gives us the ability to adapt our technologies to find your thermal control solution from immersion heaters to ceramic heaters and more.

DBK USA, Inc. $$$
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placeholder image Backer Hotwatt, Inc. Ulanet™ Hi-Heat Industries, Inc. Backer Marathon, Inc. Dayco, Inc. DBK USA, Inc.

Industrial heaters use one of three transmission methods: connective, conductive, or radiant. Heat transfer happens in a convective manner when heat is transmitted owing to the motion of a fluid. In the conductive approach, heat transfer is the most prevalent way of heat transmission through solids. In the radiant technique, heat transfer is heat transmission via electromagnetic waves.

Electric Heater

Materials Used

They constantly require an energy source, and if you pick the incorrect type, they may be relatively energy-intensive to run.

  • Sheath or Sleeve Material is required for industrial heaters. Brass, aluminum, iron-nickel alloy, steel, rubber, and stainless steel are all options for sleeve materials.

  • Modern resistors employ an electric resistance heating wire.

  • Industrial heaters must have a termination foundation, which necessitates the use of a terminal.

  • Coil heaters contain a multilayer heating element primarily insulated with nickel nickel-chromium, which has strong resistive qualities and can create heat.

  • Ceramics, mica, magnesium oxide, fluoropolymer, and fiberglass are insulating materials.

Construction of Industrial Heaters

Distinct industrial heaters have different building procedures; however, an electric industrial heater's construction process is detailed here:

  • Using your wire cutters, cut two sections of electrical wire.

  • Connect the opposing end of the dry cell battery to one end of one exposed wire. To hold the wire in place, use electrical tape.

  • Connect the positive end of the dry cell to one end of the second piece of wire. To hold the wire in place, use electrical tape.

  • On the table, place the ceramic plate. Toss a handful of steel wool onto the ceramic plate. Make sure the steel wool isn't too tightly packed so that heat may freely pass through it.

  • Insert the negative and positive wires' remaining exposed ends into the steel wool. From the cell, the thread will begin to create heat.

Working of Electric Heater

Types of Industrial Heaters

  1. Strip Electric Heater

    A strip electric heater is a flat device put on a surface that heats the character or the air around it. Fins on finned strip heaters improve heat transmission.

    Strip Heater
  2. Ring Heater

    A ring heater is a device that heats the inside of a ring. Ring heaters are unique strip heaters that heat circular things like the bottom of a tank, dies, or molds.

  3. Immersion Heaters

    An immersion heater is a type of heater that is used to heat liquids, oils, and other viscous fluids directly. Immersion heaters are placed in a liquid-holding tank. They are an effective way of heating liquids since the heater is in direct contact with the fluid.

    Immersion Heaters
  4. Tubular Heaters

    A tubular heater is a type of heater that uses conduction, convection, or radiant heat to heat air, gasses, or liquids. Tubular heaters have the benefit of being able to be constructed with a range of cross-sections and route shapes to maximize heating for a particular application.

  5. Duct Heaters

    An electric duct heater heats the air as it passes through ducts. Square, spiral, round, and other duct heaters can easily fit into various HVAC and industrial ducts.

    Duct Heater
  6. Rope and Band Industrial Electric Heaters

    These are flexible heaters wrapped around pipes, beakers, and other circular surfaces.

  7. Flexible Heaters

    A flexible heater is a heating device that can adjust to any surface. This ensures the best possible contact and heat transmission. Flexible heaters are commonly wrapped around pipes, tanks, drums, and other irregular forms.

    Flexible Heater
  8. Drum Heaters

    A drum heater encases liquid drums or gas cylinders to provide heat. Another option is to use drum warmers that connect directly to the drum, such as flexible silicone heaters.

Working of Industrial Heaters

Different industrial heaters have different functioning styles, and a few of the more common ones are listed below:

  • Immersion heaters work by heating liquids, then immersing goods in the fluid to heat them efficiently.

  • Other industrial heaters include ovens and furnaces, which work similarly to regular home ovens but on a larger scale.

  • Outside air enters the heating system via a double-width, double intake, forward curve fan, which blasts the fresh air into a patented burner system that may run on natural gas or propane.

Benefits of Industrial Heaters

  • They have a robust heat distribution system that can swiftly heat the area.

  • Flameless heaters do not require much onsite supervision to ensure optimal operation.

  • Industrial heaters are easy to install and have many applications.

  • Industrial heaters are effective for a wide range of heating applications.

  • These heaters are simple to maintain, resulting in a longer lifespan.

Applications of Industrial Heaters

  • Industrial heaters may be used in a variety of procedures when an object's or process' temperature has to be raised:

  • Drying heaters are used to dry items or materials throughout the manufacturing process or in batches.

  • A heat treatment process called annealing is used to treat work-hardened items composed of low-carbon steel. Annealing can be used to soften or stress-relieve a portion completely. A thorough anneal softens the pieces to the point where they can be cold worked without breaking.

  • Melting Heaters convert solid materials into liquids for further operations (e.g., casting).

  • Tempering Heaters are used for curing and tempering purposes. They can heat adhesive bonds to cure or set temperatures.

Selecting the Right Industrial Heater Supplier

For the most constructive outcome when purchasing an industrial heater from an industrial heater supplier, it is important to compare several companies using our directory of industrial heater suppliers. Each industrial heater company has a business profile page highlighting their areas of experience and capabilities, along with a contact form to directly contact them for more information or request a quote. Review each industrial heater business website using our patented website previewer for a better understanding of what each business specializes in. Then, use our simple RFQ form to contact multiple industrial heater companies with the same form.

Industrial Heater Informational Video


Electric Heaters Power Pages

Band Heaters

Band Heaters

A band heater is a heating device that clamps onto objects to provide external heat using radiant and conductive heating. The different mounting methods of band heaters makes it possible to secure them tightly and firmly such that they do not shift or loosen...

Cartridge Heater

Cartridge Heater

A cartridge heater is a cylindrical tubular heating device that provides concise and precise heating for various forms of materials, machinery, and equipment. Unlike an immersion heater, a cartridge heater is inserted into a hole in the item to be heated to furnish internal radiant heat...

Ceramic Heaters

Ceramic Heaters

Ceramic heaters are electric heaters that utilize a positive temperature coefficient (PTC) ceramic heating element and generate heat through the principle of resistive heating. Ceramic materials possess sufficient electrical resistance and...

Electric Heaters

Electric Heaters

Electric heating is produced by using a known resistance in an electric circuit. This placed resistance has very few free electrons in it so it does not conduct electric current easily through it. When there is resistance in...

Flexible Heaters

Small and Large Polyimide Flexible Heaters

A flexible heater is a heater made of material that can bend, stretch, and conform to a surface that requires heating. The various forms of flexible heaters include polyimide film, silicone rubber, tape, rope, tank wrapping, gas cylinder, and ones that are designed...

Heating Element

Heating Element

A heating element is a material or device that directly converts electrical energy into heat or thermal energy through a principle known as Joule heating. Joule heating is the phenomenon where a conductor generates...

Immersion Heaters

Immersion Heaters

An immersion heater is a fast, economical, and efficient method for heating liquids in tanks, vats, or equipment. Known as bayonet heaters, they have heating elements that can be directly inserted into a container of water, oil, or other material in order to heat the entire contents...

Infrared Heating

Infrared Heating

Infrared heating is a heating method used to warm surrounding bodies by infrared radiation. Thermal energy is transferred directly to a body with a lower temperature through electromagnetic waves in the infrared region...

Radiant Heaters

Radiant Heaters

Radiant heaters are systems that generate heat internally and then radiate it to the nearby objects and people. The sun is a basic example of a radiant heater. When we feel warm on our bodies on a sunny day...

Types of Electric Heaters

Cartridge Heater Inserted into a Plastic Mixing Block

The idea of an electric heater seems to be out of place in modern society since most buildings have a sophisticated central heating system. That may be true, but electric heaters can be a helpful way of saving energy while...

Heating Elements

Heating Elements

A heating element is a material or device that directly converts electrical energy into heat or thermal energy through a principle known as Joule heating. Joule heating is the phenomenon where a conductor generates heat due to the flow of electric current...

Infrared Heaters

Industrial Infrared Heater

Infrared heating is a method for heating materials that uses electromagnetic waves to transfer energy from the infrared source to the product without heating the air in between. The emitted infrared energy is between 0.7 microns (µ) and 6 µ...

Electric Heaters

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