Different Types of Heating Systems Used in Industries

Industrial heating systems contains a circuit that combines the technologies necessary to supply heat effectively to a determined industrial production process, guaranteeing the standard of the top product, maximizing productivity and minimizing energy costs.

The efficiency of an industrial heating system is set by its capacity to accommodate the standard requirements within the manufacturing process of a given product. These systems include all the elements and technologies needed to heat or melt a precise product.

The energy efficiency of an industrial heating system could be a key aspect, since said system should be capable of producing a product with the expected quality standards and with the lower energy consumption. Efficient industrial heating systems allow initiating a production process with reduced energy requirements for every unit of heated product at an exact temperature.

For this reason, today we are about to analyze the main kinds of industrial heating in order that you’ll decide which the best suited for your business.

Hot air generators

These are pieces of apparatus that work completely autonomously and are intended for heating any workplace or sort of space. a good advantage is that by not needing any kind of heat dissipating element, the acquisition and installation costs are significantly reduced.

This type of generators uses a large type of fuels, like diesel, natural gas or propane gas. Its operation established on heating the air drawn in by the fans, which is distributed throughout the space, achieving very pleasant temperatures with extreme speed, greater than other conventional heating systems.

  • Direct air delivery system with grilles or rotating delivery ports.
  • Air supply system with ducts to direct the air in the areas where heating is required. Among the main advantages of hot air generators, the speed with which it heats the various spaces are often highlighted, while reducing the humidity level of the environment. Additionally, the repair and maintenance costs are very low, and it is often used as ventilation within the summer.

Convection Air Heating Systems

Convection systems use either gas burners or electric elements to heat air in an enclosed recirculation system. With gas-fired systems, gas (natural or liquid) is fed into a burner, and also the heat from that’s distributed evenly throughout the unit with a fan. With electric systems, heating elements are used rather than a burner.

Convection air heating systems are the foremost common heating methods we use since the amount of heat they produce are easily controlled, providing consistent results across the board.

Infrared Heating Systems

Infrared (IR) heating uses various wavelength light emitter panels to radiate energy established the intensity of the heating required for the parts being processed. IR panels used are often made up of sheathed elements, quartz panels or lights to UV wavelength lamps. the utilization of IR heaters is right when the radiant light energy can reach the part surface.

An advantage of IR heating is it’s often faster than convection heating if only surface heating of the part is required.

Infrared heating are often utilized in curing powder paint, epoxy, and polyester resin. additionally, it also can be used to pretreat other kinds of coatings.

Induction Heating Systems

Induction heating uses electromagnetism to heat the conductive components of a section. induction heating is accomplished by running an electrical current through an induction coil which produces an electromagnetic field. When steel or iron components are placed within that field, they resist the electrical flow, creating energy and heat within the process.

Induction heating will be a really effective and systematic use of energy and quickly heat up parts, however, the product required to be shaped so a coil will apply the ability properly. once used during a preheating or post heating method, it will dramatically slow down production times, permitting larger systematic and products output.

Radiant duct

This type of heating could be a direct combustion system designed to achieve high temperatures, creating it ideal for big spaces and industrial buildings. It works from a head during which the combustion of diesel or gas happens. The gases that leave there reach high temperatures and start to flow into through the pipes situated on the roof of the buildings that are liable for transmission of heat to the complete atmosphere.

It should be noted that it is necessary to have a space large enough to accommodate the combustion assembly.

Radiant tube

It is another type of direct combustion system that is utilized to achieve higher temperatures in huge scale. Not like the radiant duct, in this type of heating the heat is not focused in a single focus, so its circulation is much more homogeneous.

This system is consists of four basic elements: internal combustion, gas outlet, radiant tube and reflector. The latter is the fundamental element for the heat to be circulated evenly. As for the radiant tube, at its maximum level it can achieve a temperature of 350º.

It is necessary to focus on that. Despite the actual fact that combustion takes place among the system itself, the air quality of the area isn’t affected due to the installation of a gas outlet.

Resistance Power Heating Systems

Resistance heating could be a direct heating of a section or product which will have power applied to that. Examples of resistance heating are electric motor and transformers that permit the part to act as a resistor. Applying numerous amounts of power to the part established its resistance can determine the quantity of your time it’ll take to heat a section by this technique. Resistance heating in electric motor applications is somewhat the alternative of induction heating wherever the conductive steel is heated. In resistance heating, most frequently the copper winding is what’s directly heated, that then conducts the heat to different components of the product that are up-to-date with it.

Save energy by selecting the most effective kind of industrial heating. Installing the proper industrial heating plant for your company is going to mean huge savings on the energy bill at the end of the month. You’ll succeed an optimal temperature in the work space that may significantly improve the operating conditions of workers and their quality of life, while avoiding attainable issues with cold machinery.

Kerone can engineer custom heating systems, including furnaces, industrial ovens, and other thermal systems, with any of these technologies, either on their own or in combination for reduced heating times and optimal processing times.

We at KERONE have a team of experts to help you with your need for heating systems in various products range from our wide experience.

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