Industrial Heating Elements

finned tubularIndustrial heating elements are devices that convert electricity into heat for a wide range of manufacturing applications. From food processing to automotive plants, heating elements help regulate temperatures, speed drying, cure materials, and much more. 


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Precise temperature control enabled by heating elements is critical for product quality, worker safety, and efficient operations. Heating elements help maintain ideal conditions in ovens and furnaces, heat water and oils evenly, cure glues and other adhesives, melt plastics prior to molding, and much more.

With the right heating element selection, placement, and maintenance, manufacturers can maximize uptime, improve quality control, reduce defects, and optimize energy usage.

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Key Factors in Selecting Industrial Heating Elements

When looking for the top heating element suppliers and manufacturers in the United States for your industrial heating needs, there are several key factors to consider to find a product that offers reliable performance across a wide variety of applications.

The type of heating element you select, whether an immersion heater, tubular heater, cartridge heater, flexible heater, ceramic heating element, or other variety, should be based on the specific temperature requirements, environment, size constraints, and efficiency goals of your unique industrial process.

Tubular heating elements, which are generally metal-sheathed heating coils made of resistance wire like nichrome, can provide versatile heating for air, liquids, and gases up to over 2000°F. Cartridge heaters are compact cylindrical units that can be inserted into holes for concentrated high-temperature heating with quick response times.

Band heaters or strip heaters are thin, flexible heaters wrapped around cylinders or used to heat flat surfaces. Flexible silicone rubber heaters can withstand high temperatures up to 725°F. ceramic infrared heating elements made of metallic oxides can reach even higher temps for industrial furnaces and kilns.

The material the heating element is made of, such as quartz, graphite, or stainless steel, will determine its compatibility with corrosive or explosive environments. The sheath or exposure of the coil also impacts heating efficiency.

Electrical factors like voltage, wattage, and phase must be selected appropriately for the available power source at your facility. The size of the heating element can optimize heat transfer rates for your specific application.

Additional smart controls can enable adjustable temperature regulation and automated heating profiles to improve performance. With so many types of industrial heating elements and factors to weigh, it’s wise to work with an experienced heating element manufacturer like Knape Associates who can help identify the optimal heating solution for your process.

Looking for an Electric Heating Element?

Contact us now for a quick quote and get the right product the first time!

Improving Efficiency and Performance

There are several ways to optimize the efficiency and extend the working life of your industrial heating elements, whether tubular heaters, cartridge heaters, flexible strip heaters, ceramic emitters, or other varieties.

Regular maintenance is essential. Cleaning quartz heating elements and replacing worn wire and sheathed components as needed will maintain integrity. Be sure to use heating elements that comply with electrical codes and are properly sized for the amperage available on your circuits.

Upgrading to more advanced heating elements can improve temperature response times thanks to innovations like Calrod and Nichrome resistance wire. Smart digital controls allow programmable profiles to better regulate heating based on your specific process.

For liquid heating, calculate the proper watt density to ensure efficient heat transfer. Work with a manufacturer to determine optimal geometry and sheath materials to withstand corrosion.

Proper installation is also key. Allow space for air circulation around elements and insulate adjacent equipment to minimize heat loss. Position tubular heaters and immersion heaters to ensure turbulent flow for rapid heating.

Our team has decades of experience designing and fabricating heating solutions for industrial applications across a wide variety of industries. Contact us today to improve the efficiency and longevity of your process heating equipment.


Industrial heating elements are critical components that enable key manufacturing processes in facilities across sectors. The right heating solution can optimize efficiency, throughput, product quality, and safety when properly matched to your specific temperature requirements, environment, and operational needs. With so many types and configurations of heaters available, partnering with an expert heating element manufacturer is advised to ensure you get the ideal heating system for your application.

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Supplying Electrical Heating Elements

Knape Associates can provide you with fast quotes on the correct industrial heating elements for your application.

We are official representatives of industrial products that cover Texas and beyond.

We can also send out a trained specialist to assess the area and make certain the proper equipment is being used for your specific marine application.