1,Tube to tube automatic welder 2,Orbital TIG 3,Remote control programming 4,Up to 100 programmes 5, ... equipment, electronic equipment, instruments and apparatuses.2, Applicable Scope: Automatic TIG welding (without wire) of thin-walled tube for carbon steel ... welding machine head according to the tube diameter and the used space.2, KHGC series is appropriate for the welding of ...