The paper feeding system adopts imported roller ball leadscrew and double linear guide raids with super stability. The worktable is chromium plated . Display system adopts micro-computer technology. The backgauge position is indicated on the LED with precision of 0.1 mm. Main electronic units are form German SIMENS, French TE, Japanese ORMON. The hydraulic system adopts German advanced technology combined valve and the hydraulic units are ISO certified.