... the Steel Wire Shelf,Wire shelf,Wire Mesh,Refrigerator Shelf,Small Size Mesh and so on,automatically. 1.Technical Data:1 ... can adjust cylinders,electrodes,and gripping pliers.Adjustable of each point welding time and welding current for the most proper electrode ... until one cycle finished.Then,servo motor returns to initial point .Unloaded welded wire frame manually.2.5Controlling System:By means ...