Coil Joining Seam Welders come in C frame construction. These Seam Welders are mainly used to join welding coils. These Seam Welders are suitable for welding seams like Overlap Seam, Narrow Lap, Mash Seam with Planishers, Prelap held Seams. These Coil Joining Seam Welders are provided with planisher, notcher, and side guides.