Lun250 automatic chain welding machine contains the same technology characteristics and usability of lun75, lun125.This model automatic chain welding machine also use the three phase intermediate frequency dc technology, thus greatly improved improved the welding current;welding speed and welding stability, at the same time save more power consumption. Technical data Welding transformer power 250kva, 50hz Motor power 5.5kw Cooling water consumption 18l/min, 15 centigrade Machine dimension 3100 x 1800 x 2600mm Machine net weight 6.8t
