It is recommended to buy our company's aluminum profile bending machine, and its advantages compared with other equipment on the marketPBA Aluminum Bending Machine vs. Conventional MachinesY-axis Positioning MethodsFully servo-driven, with a repeat positioning accuracy of less than 0.01mm, unaffected by temperature;Conventional machines: Driven by hydraulic cylinders, positioning speed and accuracy are easily affected by temperature.Spindle (Y-axis) Rotation DriveServo motor planetary gearbox, c