Technical parameters: 1.Max. size of corrected profile:300mm(W)*400mm(H) 2.The scope of adjustable distancebetween up shaft&down shaft:0-350mm 3.Working roller's diameter: 65mm 4.Effective working length of rollers:0-450mm 5.Linear velocity of correction machine:20-100m/min 6.Size:1695mm(L)*815mm(W)*1200mm(H) 7.Weight:725KG