我院KE200mAX线机为六十年代购入设备，其滤线器为缓冲式（油泵式）经使用日久后由于机械运动部分磨损变形严重，经常是使用十天半月就出现故障，造成停机维修。为了提高使用率，对该机滤线器进行了改装，使用两年多未发生故障。截止96年12月，拍片人数已达12849人次，收入款额 Our KE200mAX line machine purchased equipment for the sixties, the filter for the buffer (pump) by the use of a long time due to severe wear and tear of mechanical movement, often ten days and a half on the use of failure, resulting in downtime maintenance . In order to improve the utilization rate, the machine has been modified filter, the use of more than two years without failure. As of December 96, the number of filming has reached 12,849 people, the amount of revenue