1. process for bar diameter 4-14mm 2.automatic, with cut-to-lengh system 3.fixxed ... counter 4.cost effective parameters of the automatic straightening machine GT4-14:1. it is totally automatic2. working on ... 1. 5.5KW, 380V, 50Hz, 3-phase(used on conveying) 2. 2.2KW, 380V, 50Hz, 3-phase(used on cutting) automatic ... steel bar straightening machine