
Cost-Effective Good Quality 20mm Rolling Machine for Sheet Metal. High-Rigidity Frame: Welded frame with stress-relief annealing for minimal deformation and stable performance. PLC Numerical Control: Supports automatic pre-bending and rolling cycles for easy operation. Customizable Configurations: Available in 3-roll/4-roll types with various working lengths and thickness capacities. Durable Rolls: High-strength alloy steel with surface quenching for wear resistance and long service life. 2-Year Warranty: Comprehensive coverage for materials and craftsmanship with dedicated support. High Forming Accuracy: One-time pre-bending without plate flipping ensures high production efficiency. Safety Features: Equipped with safety interlock and emergency stop devices for reliable operation. Direct Factory Supply: Mature manufacturing processes ensure stable quality and low failure rate.