Welding device for net member
 A welding device includes a number of welding members disposed on a bases and a frame slidably supported in the base for supporting wires to be welded together. A moving device may move the frame between the welding members for allowing the wires to be welded together by the welding members. A removing device may remove the wires from the frame after the wires are welded together. An elevating device may elevate the frame for allowing the other frame to be moved through the frame and for allowing the other wires to be welded together by the welding members. 
B B B
B23K B21F B23K
inventional inventional additional
Chun Pao Ching Jung
Chou Huang