Weld box for tube forming mill

摘要: A weld box having laterally spaced walls with inlet and outlet ports through which a tube to be welded passes, preweld postweld rollers mounted in the adjustable respect welding rod hold accurately aligned prevent from twisting, rotatable on bearings are isolated electrically their destruction, provided an inert gas diffuser is located beneath area outlets protect atmospheric contaminants upon entering exiting box. The has cooling chamber spray trough cool when it exits