1. GW42 bar bending machine could bend bar in two directions. 2. it could control degree by manual or automatically. 3. that is very easy to adjust degree by 72 holes on working plate of machine . 4. operator could control angle by footpadal or button. parameter as following : Bending rebar diameter ≤42mm Plate diameter:360mm Bending speed:10-20t/min motor power:3KW ,voltage:380V motor speed:1440t/min dimension:860*800*860mm weight:320kg