Air Heater- Applications, Uses, and Different Factors in Selecting the Best Heater

Are you looking to improve product quality, efficiency, and your business’s production speed? It is time to invest in a high-quality air heater. This heating tool provides a constant flow of restrained air for different industrial heating procedures, such as drying, curing, and shrinking. So, if you are not sure how to select an appropriate heater for your business, this post is for you. Keep reading for more information.

What is An Air heater?

A device employed to heat air includes forced air products as well as all kinds of space and radiant heaters.

  • Forced air products manage air temperature by passing air after a heat source with a blower or fan. As the air flows via the heater, it takes in thermal energy and then ways out the heater at an increased temperature. 
  • Radiant heaters run by emitting heat from a point source, heating the things close to that point source. The temperature differential creates an easy-flowing convection cycle, which consecutively heats the enclosing air mass. Space heaters are self-controlled devices that can run by any of the above-stated methods.

Diverse Applications Of An Air Heater

The process of heat transfer can be used to define the heater, but it is free of application. Air heaters may be employed for commercial, residential, or industrial uses. Commercial and residential heaters are mainly used for HVAC systems and space heating. Industrial uses include calcining, melting, drying, preheating, and other chemical procedures. 

These heaters are used in various automotive, packaging, plastics, textile, rubber, and electronics applications. They are employed to de-flash moulded parts, cure adhesives, weld vinyl fabrics or plastic, and dry ink. In the semiconductor business, these heaters are used in soldering lead frames, wafer and PC board drying, preheating process gases, and heat-shrinking wire caulking or insulation.

  1. Calcining

It is a high-temperature heat treatment procedure for ores, metals, and minerals. It removes hydrates and impurities to change the physical and chemical characteristics of the solid substances.

  1. Preheating

It is a common term that may illustrate a procedure used to make unfinished goods and materials for additional processing. Controlling temperature or moderately heating products and materials is essential to stop unrequired temperature gradients. Quick temperature variations may create differences in problematic grain boundaries, deposition thickness, stress fractures, and various unneeded results. Preheating is also a cost-effective way of increasing air or gas temperature without requiring high-capacity heating devices.

  1. Drying

It is a method of removing water or different solvents via evaporation. Air heaters can dry inks, raw materials, coatings, and various materials and products.

Important Factors To Know When Selecting An Air Heater

  1. Heat Output or Productivity

Heat output is important when selecting an industrial heater as it identifies the heater’s capability of fulfilling the required temperature range. Inadequate heat output can result in insufficient heating and process inabilities, while too much output can result in energy misuse, equipment strain, and prospective safety risks. Choosing a proper heat output assures optimum performance, power efficiency, and safety for industrial procedures.

  1. Airflow

Airflow is significant when looking for an industrial air heater as it affects how successfully the heated air is dispersed all through the target process or area. Adequate airflow ensures constant temperature allocation, stopping hot or cold places that could affect product quality or process effectiveness. By taking airflow into account, you can reform heat transfer, keep up regular conditions, and improve the performance and trustworthiness of the heating system.

  1. Energy Efficiency

Energy efficiency is important when considering an industrial heater because it affects operational charges and the sustainability of the surroundings. An energy-efficient heater utilises less power to generate the needed heat output, coming out as reduced energy bills and decreased carbon radiation. By giving preference to energy efficiency, industry houses can increase their economic activity, attain environmental goals, and contribute to lasting resource control or conservation.

  1. Safety Attributes

Safety attributes are prominent when selecting an industrial air heater to ensure the effectiveness of equipment, personnel, and the facility itself. Competent safety attributes, such as temperature sensors, overheat safety, and fail-safe methods, assist in preventing fires, accidents, and equipment loss. By giving preference to safety, industrial operations can reduce risks, adhere to regulatory norms, and maintain a safe environment for workers and procedures.

Final Words

An air heater offers a constraining proposition for different industry owners and operators. They provide a good balance between operational effectiveness and environmental sustainability. Their technical predominance in the sense of energy efficiency, quick heat-up time, and flexibility make them the best investment for present manufacturing units.

By adding these heaters to your industry infrastructure, you will not only benefit from decreased operating charges but also contribute to a brighter and greener future in line with domestic and global sustainability targets. For more details on the best heating devices and solutions modified according to your factory’s requirements, feel free to contact Marathon Heater India Private Limited.

Read also: Going Green With Underfloor Heating Mats

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