Handheld laser welders are important tools for many industries. These tools are valuable for a variety of jobs as they help workers join pieces of metal together with great precision and speed. There are two main types of laser welders. These are air-cooled laser welding machines and water-cooled laser welding machines, and each type is … Continue reading How to Choose Between Air-cooled and Water-cooled Handheld Laser Welding Machines？