5 Process Heat Applications and the Hot Air Tools to Use for Them

5 Process Heat Applications and the Hot Air Tools to Use for Them

Across a variety of industries and applications, process heat plays a critical role in shaping materials and preparing them for purchase. From drying and curing to welding and shrink wrapping, heat is indispensable for not only transforming materials, but keeping them safe for consumers.

Below, we detail some common process heat applications and the top hot air tools you can use to efficiently perform them.

1. Medical Device Sterilization

Hot air tools are used to sterilize medical and pharmaceutical equipment, which helps prevent the spread of harmful pathogens and infections. Hot air blower systems, which include a blower and a heater, are beneficial for this process because they can help maintain a sterile environment, provide uniform airflow, and are cost effective.

Tools to use:

>>Related read: 3 Powerful Blower-Heater Combinations for Medical Device Sterilization

2. Food and Beverage Packaging

Hot air tools are used to create airtight seals on food packaging materials such as plastic bags, pouches, or containers for products such as meats and cheeses. These tools direct hot air onto the packaging material, which melts it and creates a seal. This ensures product freshness and prevents contamination.

Tools to use:

>>Related read: 6 Hot Air Tools That Save Time and Money in the Packaging Process

3. Surface Treatment for Automobiles and Aircraft

Hot air tools are used for various surface treatment applications for automobiles and aircraft, including paint stripping, paint drying and curing, vinyl wrap installation, plastic repair and welding, and rust and corrosion removal. They’re also used for bonding components, which ensures safety and optimal performance.

Tools to use:

4. Vinyl Wrapping Automobiles and Aircraft

Hot air tools, such as hot air guns with adjustable temperature settings and nozzle attachments, are essential for installing vinyl wraps on automobiles and aircraft. The heat from the tool softens the vinyl, making it pliable and easier to stretch and conform to a vehicle’s complex curves and contours. It also helps activate the adhesive on the vinyl, ensuring secure bonding and optimized protection.

Tools to use:

5. Coating and Drying Electronics

Conformal coatings are protective layers applied to printed circuit boards to safeguard them against moisture, dust, and environmental contaminants. Hot air tools and heaters are used to cure and dry the conformal coatings, ensuring proper adhesion and long-term protection.

Prior to assembly, electronic components often require drying to remove moisture or solvents. Hot air tools or heaters are employed to accelerate the drying process, ensuring that components are moisture-free and ready for assembly.

Tools to use:

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  • Robert Heater