开口式直缝自动氩弧焊机（160-250-350-600）
开口式氩弧焊机可对付不锈钢、碳钢等金属材料实施直缝对接焊接、工件不变形，无晶间腐蚀，单面焊双面成型，焊缝质量优异，操作方便。焊件厚度0.6mm-8mm，焊接速度连续无级可调。特别适用于承压式、加厚型、大桶径水箱的焊接。焊接长度为3000mm，机器尺寸3.6米x1.1米x1.7米。

Open type straight seam automatic argon welder 
Open type argon welder can weld straight seam for stainless steel, carbon steel  and other metals. There is no deformation, no  intergranular corrosion and this machine can weld in one side and form in two sides. The 
quality of welding seam is excellent  and the machine is easy to operate. It can weld thickness of 0.6-8mm and the welding speed can be continuous stepless  adjustable. It is especially suitable for the welding of pressurized, thickening, big diameter water tanks. The welding effective length is 3000mm and dimension of machine is 3.6x1.1x1.7M.