... bending machine 1.Small size,classic design 2.Reliable quality,safe working 3.Easy to transport and operate GW50 steel bar ... construction projects.Features: 1, classic design,which means easy operation, safe working, and reliable quality. it is widely used at the construction ... makes it more powerful than the common gear wheel at working.Technical parameters: Bending diameter, round steel, φ10 to 50mm ...