Arc welding is one of the most widely used methods for joining metal in fabrication and repair work. An arc welding machine creates an electric arc between the electrode and the metal surface, producing the heat required to melt and fuse the materials together. This process is known for its reliability, simplicity, and strong weld results. Industries such as construction, automotive repair, and metal fabrication frequently rely on an arc welding machine for everyday welding tasks. The equipment is suitable for different metal types and thicknesses, making it a versatile choice for professionals who need consistent performance and durable welding joints in industrial applications.