... make steel roller in school work roll repeatedly between flat deformation, eliminate stress to the purpose of the leveling ... plank distribution, etc. Leveling conveying rate of basic parametersThe thick plate: 1-4 mmLeveling width: 1500 mmLeveling roller: 11 rootLeveling ... to improve leveling precision. For more difficult to the whole flat plate, also can enter, export clearance up, shun, inverse ...