1. filter cage welding production line/filter frame/filter parts/cage welder 2. automatic running 3. dust filter bag cage filter cage welding production line/filter frame/filter parts/filter cage welder1 List No.ItemModel No.RemarksPrice(USD)124 stringer cage welderDLN-248, 10, 12, 14, 16, 18, 2022 24 wires;Steel wire diameter 100-200mm(All options available for order) 24 stringer cage welder( ...