XINNUO automatic rack upright roll forming line is specially designed for manufacturing warehouse storage rack upright columns from galvanized steel or cold rolled sheet. The whole line integrates uncoiling, servo multi-station punching, continuous cold roll forming and hydraulic flying cutting in one continuous process. Controlled by PLC touch screen system, the machine flexibly adjusts section size and hole spacing to produce various specification upright profiles. Hardened alloy forming rollers guarantee straight finished products with high dimensional precision, no torsion or deformation. Produced uprights are widely used for heavy-duty warehouse racks, logistics storage shelves and supermarket display rack systems. Featuring stable operation, high production speed and low maintenance cost, this equipment is ideal for large-scale shelf component batch manufacturing.