This belongs to four roller plate rolling machine, up roller is fixed and it is the main drive, hydraulic motor driven by variable speed drive gear up and down roller belt drive, to provide torque for the roll sheet; Under the roller moves vertically through the hydraulic pressure acting on the piston of hydraulic cylinder obtained in order to clamp plate for hydraulic transmission; The down roll of the sides with side roller and cylinder driven by oil. The machine advantage of end plate bending(pre-bending) and rolling can be conducted on the same machine Online Add to Basket
