... leading technologies in filter bag cage welding industry, from a stand alone machine to a whole automated line, with world class ... machine, 4) top cap welder, 5) bottom cap welder, 6) wire straightening machine, 2.Type of cage: Round cage, Oval (flat ... size: dia.100-200mm Steel wire of Cage: Mild steel wire, Stainless steel wire, Galvanized carbon steel wire,etc. Steel wire thickness: 2.5-5mm ...