... flatten precision straightener: High efficiency Low price leveling machine Manufacturer straight for sale Features Of Levelling MachineTo graduate from professional uneven ... 2 groups of spindle and connect cover, etc. Host machine This is composed of bottom-stand, frame, under axle ... , galvanized sheet, color plate, stainless steel, Hot rolled ,cold rolled etc. δb≤450Mpa;δS ≤260Mpa,l Thickness of ...