整经机配有上料小车，在小车行进过程中有扫描盲点，需要改进。

       另外整经机需要加装护栏，光幕，地垫等一系列安全防护措施。

      There is a feeding cart with the beamer which has blind spots in scanning process when it moves. It has to be improved.

        Also the beamer need to install guardrails, safety curtain, mats and a series of safety measures.