This machine is used to cut the thread for rebar end after cold forging.And it can also be used for thread rolling as well as bolt length above 500mm,unlimited length bolts. Parameter: Rebar diameter range:16-40mm Output speed reducer: 62r/min Electric motor power: 5.5KW Water pump motor power: 0.15KW Cutting head movement distance: 150mm or unlimited Out dimension(mm):1700*1000*1400mm Weight: 1200kg