Hydraulic double cylinder fusing kettle is the major equipment for fusing marking. Integrated multiplex hydraulic driving and stepless speed changing are adopted in the equipment which guarantee big pitch of strand, loaded operation and excellent function. It features forward and reverse stir. Imported energy saving burner of four ring fire is also adopted to make sure the burning efficiently happened. The equipment boosts efficient fusing, long lasting work hours, easy operation, less time consumed and easy maintenance