Nantong Yeshun - Professional Metal Forming Equipment Manufacturer Since 2003

Yeshun's press brake machines comprise high-quality components designed for durability and performance. The frame, a key structural part, is fabricated from heavy-duty steel plates, stress-relieved to prevent deformation under load. The bending beam and table are precision-machined to ensure flatness and parallelism. The hydraulic system includes a high-pressure pump, proportional valves, and cylinders, delivering stable and powerful force. The CNC controller, often a DELEM or ESA system, coordinates axis movements with precision. Tooling components, such as upper punches (V-dies) and lower dies, are made from wear-resistant alloy steel, heat-treated for hardness. Backgauge systems with linear guides and servo motors ensure accurate workpiece positioning. Safety parts like light curtains, emergency stop buttons, and pressure relief valves are integrated to protect operators and equipment.