Stitch Welding Machine HK-4A Mini Welding Carriage Portable design easy for setting up and carrying. Permanent magnet to ensure machine in to runfollowed welding line. i Inductor can stop the machine when it is out of workpiece. Application in corner welding for container girder, and suitable for. bevel welding and in narrow room. HK-4B Electromagnetic Auto Welding Machine ■4 Permanent magnet and electromagnetic steel is good for installing of machine, and make machine to run followed welding line. 4 Permanent magnet can avoid damaging the machine when 4 Suitable for comer welding for container girder and suitable for bevel welding and in narrow room. 4 Inductor can stop the machine when it is out of workpiece. HK-5B-D Auto Welding Carriage (Flat Rail Type) ■4 The main body is made of high strength alloy aluminum, compact structure, light and portable. -» Suitable for horizontal joint welding and straight angle welding. * Running on flat rail, suitable for long straight line welding. ■4 Induction-switch on both end of carriage, which will automatically stop when welding is ending. ■4 The standard rail is 1.8m long, also can prolong it as required. < Permanent alnico is fixed under main body, which insure the body moving and welding more steadily. ■4 The running speed is shown by number, welding can be continuous ordiscontinuous with high precision and easy operation. Rang for adjusting torch Up down b™d Workangle "J*** <mm""in» Rubber wheel Iran wheel four-