threading machine thread rolling machine thread cutting machine threading machines thread machine DZG-40

1.Peel?the?rebar?rib?and?process?thread?on?rebar?end?can?be?made?in?one?step. 2.Left-handed?and?Right-handed?thread?can?be?processed.? 3.Simple?opeation,?good?quality,?realiable?working,?and?high?effi...Shanghai Dirui Machinery