Features of Four-roller Plate Rolling Machine ‌1. High-precision forming‌ The four rollers work together to precisely control the curvature radius and shape of the plate, achieving a forming effect that is highly consistent with the design drawings18. ‌2. Small residual straight edge‌ The pre-bending function of the plate end significantly reduces the residual straight edge after processing and improves material utilization16. ‌3. Multi-function and strong adaptability‌ Supports rolling of round, arc, conical and special-shaped workpieces, and is suitable for plates of different thicknesses (as thin as metal sheets and as thick as alloy plates) and materials (carbon steel, stainless steel, aluminum alloy, etc.)46. ‌4. Automation and stability‌ Adopting PLC control, touch screen interface and hydraulic transmission technology, it realizes automatic leveling and displacement control, and the structure is sturdy and durable, with strong pressure resistance37. ‌5. High processing efficiency‌ The multi-roller continuous rolling design supports one-time pre-bending and rolling, reduces turning operations, and improves production efficiency