Main Components and Function of the Machine This machine is used to bring metal bars, square/rectangular profiles, or round pipes into the desired curved shape. Triple Roller System: Three large steel discs located at the center of the machine perform the bending operation. The middle upper roller is usually movable and applies pressure to the material. The two lower rollers ensure the continuity of the bend by moving the material back and forth. Side Support Arms (Yellow Parts): Yellow mechanisms located on both sides of the rollers prevent the bent material from twisting or sliding sideways during bending. They are critical for adjusting the angle of the material, especially in spiral bends. Mobile Control Panel: Located on the right side on a wheeled base, the panel includes an emergency stop button, direction switches, and buttons to control roller movement. Its wheeled design allows the operator to work from a safe distance and from any angle. Body Structure: The gray, monoblock (one-piece) body of the device is made of thick steel sheet to withstand tons of pressure generated during bending. Working Principle Infeed: The material (profile or pipe) is fed onto the two lower rollers. Pressure: The upper roller (or lower rollers depending on the model) clamps the material with hydraulic power. Rotation: The rollers begin to rotate. Under this pressure, the material moves back and forth between the rollers, gradually taking a circular shape. Where is it Used? Architectural Structures: Circular staircase railings, steel roof beams. Agriculture: Greenhouse frames and irrigation system pipes. Industry: Tank feet, conveyor chassis, and automotive parts.