GQ40 steel bar cutting machine is efficient for cutting off steel bar products on building construction .This cutting machine is efficient of cutting off steel bar products on building construction ,such as ordinary carbon steel , cold and hot round steel , screw thread steel ,flat steel,angle steel and square steel . ( need to make knife) its made of high steel knife seat and connecting shaft ,high speed international standard motor and firm reinforcing covering.This machine is small, solid ,lubricant better,little power loss,opration easy,high efficiency, convenient for moving and the knife can be controlled by manual.1.Cutting rebar diameter:6-40mm2.grade screw thread rebar diameter:6-32mm3.Flat steel max. diameter:70×15mm4.Cutting square steel max. spec: (Q235A)32×32mm5. Angle steel max. spec :50×50mm6.Cutting quantity:32t/min7.Motor spec: model:Y100L-2Power:3KW voltage:380V,Motor speed:2880r/min8.Dimension:1190×450×680(mm)packing dimension: 1270*490*820 mm9.390kg ,GW:412kg