WJ-914-610 Portable K Q Span Large Span Arch Roof Roll Forming Machine
High-precision steel frame construction with galvanized coating for superior rust resistance. Advanced hydraulic system ensures smooth, consistent rolling for arches up to 30m span. Portable design with heavy-duty wheels for easy relocation on construction sites. Ideal for agricultural buildings, warehouses, and emergency shelters. Industry-leading 3-phase motor delivers unmatched efficiency at 5-8 meters per minute. Includes dual-guide rail system for flawless curvature control. Pre-cut coil compatibility (0.3-1.2mm thickness) reduces material waste. Bolt-free quick assembly saves 40% labor time versus traditional models. Direct factory pricing with bulk order discounts available. Ships globally with certified CE/ISO documentation.