The three rollers of the horizontal down-adjusting plate bending machine are all active rollers. <br>The lifting of the upper roller and the horizontal movement of the lower roller are hydraulically driven.
The three rollers of the horizontal down roll machine are active rollers.<br>The upper roller swells and the lower roller moves horizontally for hydraulic drive.
The three rollers of horizontal down rolling machine are all active rolls.<br>The lifting of the upper roll and the horizontal movement of the lower roll are driven by hydraulic pressure.<br>