The machine is mainly composed of a frame part, upper roller part, lower roller part, side roller part, flip bearing body part, main transmission part, hydraulic part, electrical part, lubrication part, foundation part, etc; Other auxiliary devices include side support system, top support system, and mobile feeding platform.

The left and right racks of the machine are installed on a unified base, forming the main body of the machine. Install the left end bearing body of the upper roller into the flipturnInside the bearing body, the right end bearing body is installed in the right frame.

The upper and lower rollers of the machine are the main driving rollers, which are directly connected to the driving rollers through a planetary reducer by a hydraulic motor. The hydraulic motor is equipped with a timely brake to stop the machine in time and achieve a smaller straight edge of the sheet metal. The position of the upper roller is fixed and only rotates; The work roll performs both rotational and lifting movements.

The lower roller oil cylinder and side roller oil cylinder of the machine are installed in the guide grooves of the left and right frames respectively. The reciprocating motion of the oil cylinder can make the lower roller and side roller move up and down along the guide grooves, or tilt, making it convenient to roll conical workpieces and calibrate and round them.

The overturned side of the lower roller bearing seat is equipped with a guide device for rolling a conical cylinder, which guides and decelerates the small end of the conical cylinder. At the same time, the conical cylinder can be rolled by the inclined cooperation of the lower roller and the side roller.

There is a flip bearing body on the left rack, which can be driven by a flip cylinder to open and close with the upper roller head; There is a balancing device at the tail of the upper roller, which can achieve the balance and lifting of the upper roller when the upper roller and the inverted head frame are opened.

The movement of the work roll is guided by high-quality linear slides.

The control of this machine is centralized on the main console.