... force of 400 tons Maximum pressing force 42 tons Q43 series alligator metlal machine DescriptionThis metal shearing machine used for various ... machineFeatures:1,Hydraulic driving easy operation, easy mai ntence.2,Working blade length:400mm,600mm,800mm,1000mm,1200mm. The shearing force ... used for driving at the place without power supplying. Q43 series alligator metlal machine