Welding is not one-size-fits-all. Every welding machine is designed for a specific job, material, and industry. In this short video, you’ll understand the main types of welding machines including Arc welding, MIG welding, TIG welding, Gas welding, Resistance spot welding, and Submerged Arc Welding (SAW). From construction and fabrication to automotive and heavy industries, each process has its own advantages. If you’re a student, welder, or engineer, this quick guide will help you choose the rig