Be used to bend round steel or deformed steel bar to different desired angles,possibly required on construction sites.Motor Model is Y100L2-4,Y112M-4.Motor Power is 3-4kw, largest dimension of bended reinforcing rod is Φ40(Q235)and Φ50(Q235), Turing Speed of Working plan (rounds/min) is 7, contour dimension is 850x740x730 and 850x750x750.