A heat gun is a widely used and versatile heating tool, much like a hairdryer that is essential in every household. It's the most basic type of heat gun, and the temperature range for craft and industrial heat guns is more extensive. These are commonly used for tasks such as tightening plastic, shrinking heat shrink tubing, softening rubber hoses, soldering circuit boards, paint removal, glue removal, rust removal, softening adhesives, drying wood, and thawing pipes. Here are some key considerations to help you choose a heat gun:

 

Handle Style (Straight handle/gun grip):

There are two common design styles, each with its advantages. A straight handle is compact and lightweight, making it easy to handle, while a gun grip allows for more flexible control of airflow and speed, suitable for professional users who need precise control and styling.

Heat Temperature:

Heat guns typically offer an adjustable temperature range, usually between 350 and 500 degrees. Depending on your needs, choose a heat gun with the required temperature range to ensure suitability for different applications.

Airflow Settings:

Some heat guns have adjustable airflow, often with two settings like 150 liters/minute and 300 liters/minute. Adjusting airflow can better meet the demands of various applications, especially when higher airflow is needed.

Power Rating:

Power is typically measured in watts, and higher-powered heat guns can heat up faster and provide higher temperatures. Evaluate the required power to ensure the tool can handle the expected tasks.

Heat Insulation:

Some heat guns come with heat insulation, helping prevent injuries during high-temperature operations. Ensure the selected heat gun has a safe design and provides sufficient heat insulation protection.

Stand:

A sturdy stand helps keep the heat gun stable during use, making operation more convenient. Choose a heat gun with a stand to alleviate inconvenience during operation.

Nozzle Attachments:

Nozzle attachments can influence the shape and concentration of the airflow, which can be crucial in different applications. Some heat guns may come with various shapes and sizes of nozzles to meet different job requirements.

 

Here is an analysis and comparison table for three popular models from Bao Gong:

 

1.SS-628 Mini Hot Air Gun 250W/500W: Two fixed settings of 350/500 temperature and airflow, suitable for tasks like softening, thawing, shrink wrapping, and more. It includes thoughtful designs like a transparent heat-insulating cover, foldable stand, and return air nozzle, making it a cost-effective choice.

2.SS-615 Adjustable Temperature Heat Gun: Gun-shaped design, suitable for both handheld and standing use, making it ideal for longer tasks or hands-free operation. The temperature can be infinitely adjusted from 100 to 550℃, catering to a wider range of usage scenarios.

 

3.SS-626 Heat Gun With LCD Display: Adds digital temperature control to the SS-615, providing clear and accurate control of heat temperature. It is more suitable for professional engineering applications.

Considering these factors, users can better select a gun that meets their needs, ensuring the safe and effective completion of various tasks.