... Mobile spot welding station providing high-quality spot welds ... with all new high strength steel(HSS, UHSS, Boron...)up to 7mm thickness.2. Pneumatic double sided spot ... welding gun integrating spot welding and ... 6. CGS-808 spot gun offers exterme welding ... of applications, such as spot hammer welding, carbon shrinking ... to handle:Two side spot weldingSingle sided weldingSpot ...