... precision easy to operate No. ItemMachine Model No.Remarks124 stringer cage welderDLN-24(OLD)8, 10, 12, 14, 16, 18, ... for order) Pull cage by step Motor, The spaces between two rings can be programed3Ring butt welderUR-40For wire coiling4Top welderDS-50 ... Venturi tube welderDW-80Horizontal welding ,applicable for welding of bag cage with random length ,including trays7Four-point fixation device for top ...