Profile: Cruxweld Industrial Equipments (P) Limited offers a wide range of industrial welding machines and plasma cutting machines. We are an ISO 9001:2008 certified company. Our single sided spot weld gun is a a spot welding machine. This machine is transformer based and is handy, portable, and energy efficient. We also offer hand operated spot welders, spot welding guns, drawn stud welders, circumferential & longitudinal seam welders, and rod butt welders.