W12-series four-roll plate rolling machine-Nantong Huaduan Heavy Machine Tool Co., Ltd. The structure of the machine is four-roller type. The upper roller is the main drive. The output gear of the reducer meshes with the upper roller gear to provide torque for the rolled sheet; the lower roller moves vertically, and the hydraulic oil in the hydraulic cylinder acts on the piston. It is obtained in order to clamp the plate, which is hydraulically driven; there are side rollers on both sides of the lower roller and tilt motion along the rack guide rails. .">
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