This straightener can flatten(straighten,level) thick metal sheet strip. ModelHS-150HS-200HS-300HS-400HS-500HS-600HS-800Material widthmm150200300400500600800Material thicknessmm0.5-4.50.5-4.50.5-4.50.5-4.50.5-4.50.5-4.50.5-4.5Straightening speedm/min15151515151515MotorHP2233557.5Machine L*W*Hm2.1*0.65*1.62.1*0.7*1.62.1*0.8*1.62.1*0.9*1.62.1*1.0*1.62.1*1.1*1.62.1*1.3*1.6