Ceramic ferrule is used for multiple purposes in stud welding. First, the ferrule helps to shield the arc from the operator. Second, it minimizes the atmosphere that the flux must purge. Third, the ferrule forms the molten metal into the fillet. Finally, the fillet vents allow weld gases to escape.We are specialized in design and supply ceramic ferrule for stud welding,such as UF RF PF and custom ceramic ferrules.Color can by white,yellow and according to your requirement because of our different material.Producting way also can be different.Therefore the welding effect is different and the cost is different.
ceramic ferrule