This equipment features plate end pre-bending capability, allowing metal plates to be loaded once without the need for turning over to complete both plate end pre-bending and workpiece rolling formation. The upper work roll serves as the main drive roll, while the lifting of the lower roll and side rolls is hydraulically driven. Their lifting displacements are computer-controlled, automatically leveled, and displayed on the screen. The tilting and resetting of the tilting bearing body are hydraulically operated. The tail of the upper roll is equipped with a balancing mechanism, facilitating easy unloading of rolled workpieces and cylinders. A mobile independent operating station is provided for flexible operation. The machine is equipped with safety interlock devices. It boasts high technical levels, comprehensive functions, high precision, and user-friendly operation. It is an ideal model for industries such as energy, transportation, petroleum, chemical, boiler, shipbuilding, hydropower, and metal structure for rolling circular, arc-shaped, and conical workpieces.