IT IS SEPCIAL WELDING EQUIPMENT WITH INTELLECTUAL PROPRITARY RIGHT DEVELOPED FOR TRAILERS INDUSTRY. THE WELDING MACHINE IS EQUIPED WITH AUTOMATIC WELDING SEAM TRACKING SYSTEM. IT CAN WELD TWO SEAMS SIMULTANEIOUSLY AND AUTOMATICALLY TRACK THE WELDING SEAMS ACROODING TO THE SHAPE OF BAEM. IT FEATURES IN GOOD QUALITY, NEAT WELDING SEAM, HIGH EFFECIENCY AND LOW COST, AND GOT THE USERS GOOD COMMENTS. AS APPRAISED BY EXPERTS THE WELDING MACHINE CAN SUBSTITUDE FOR IMPORTED EQUIPMENT BY SAVING LARGE AMOUNT IF FOREIGN EXCHANGES Technical parameter WEB PLATE WIDTH 200-700MM TABLE SPEED >2880MM/MIN WING PLATE HEIGHT 50-260MM WELD POSITION FLAT FILTET WELD WELD LENGTH 1000-16000MM FLUX RECYCLY 50KG*2 FRAME GAUGE 2810MM DRIVE DOUBLE SIDEDRIVE RAIL LENGTH 18000MM(CAN BE ADJUSTED) CONTROL AC CONVERT STEPLESSREGULATION WELD SPEED 2501000MM/MIN POWER SUPPLY AC 380V050HZ