Answer
Oct 01, 2025 - 04:14 AM
Cooling type—typically air-cooled in this category—affects the gun’s durability and ability to handle high-amperage welding. Air-cooled guns are lightweight, easy to maintain, and suitable for most light to medium-duty applications, as seen in the Lincoln Magnum 100SG Spool Gun and MK Products Prince XL Spool Gun. For heavy-duty or extended welding, a robust air-cooled design ensures consistent performance without the need for water lines. By offering a range of air-cooled options with various amperage ratings, users can select a spool gun that balances weight, simplicity, and cooling needs.
