Product Description With its superior welding technology and high efficlency, carbon dioxide shielded arc welding has been widely welcome by the customers. Therefore, it occupies a very important position in the field of modern welding technology. This series of welding machine is the most common, simplest and most reliable gas shielded arc-welding machine. Lt is suitable for the welding of steel sheets of above 1mm thickness and low alloy steel. Wire-feeding motor is imported from abroad. Wire-feeding speed can be steplessly adjusted. Power source has good performances. Lt has the following advantages: High productive efficiency; Good welding quality; Low cost; Beautiful welding seams and little heat deformation etc.,