* The equipment structure is symmetric three-roll style. The upper roller is working in the symmetric center of the two underneath rollers with vertical movement. * The hydraulic transmission got from the hydraulic fluid working on the pistons makes the two underneath rollers rotating. Slowing the working speed by connetcing the output & underneath gears of the reducer to provide the torque for profile shaping. * Rolling Machine / Slip Roll Machine * W11/W11Y/W11S/W12