4-Head Corner Combining Machine for Aluminum Prof

4-Head Corner Combining Machine for Aluminum Profile Features: 1) Used for corner punching and riveting combination; 2) Four corners connecting at one time are available; 3) clamping device can move front and back automaticallyeasilly operation; 4)wide profile processing range due to convenient corner combining cylinder setting; 5) head feeding adopts high helical pitch ball screw-lead controlling high accuracy; 6) imported CNC system , convenient operation OperationAir Pressure 0.5 0.8 Mpa Power supply 380V 50Hz Rated oil pressure 18MPa Contour dimension(L xW xH) 4700 x 2450 x 1180mm Weight (about)2200kg