... No.HRGF-20 Bending dia. rangeRound steel: φ20mmTwo-grade deformed steel bar:12mmBending speed25-35times/minRated voltage380vElectromotor ... bend ordinary carbon steel, cold or hot round steel, screw thread steel, flat steel, angle steel and square steel, etc. The machine ... is very small, solid, self-lubrication, little power loss; easy operation and easy moving with four wheels ...