The W11 three roll mechanical machine from Yeshun is a classic solution for plate bending, favored for its simplicity and durability. This machine features three rolls—two lower driven rolls and one upper idler roll—powered by a gear transmission system. Capable of bending plates up to 12mm thick and 2000mm wide, the W11 is suitable for mild steel and non-ferrous metals. The upper roll is adjusted manually via a handwheel, allowing users to control the bending radius. Ideal for small workshops and low-volume production, the W11 offers reliable performance for basic cylindrical bending tasks with minimal maintenance requirements.