日本中国涂料公司为使费工又危险的船体作业机械化,最近研制成功“船体外扳清洗装置”。该装置是一种特别开发的叉式升降机,其上装一个配有特殊的清洗刷子的圆盘。通过升降机的操作,不仅使清洗船体外扳作业的效率比原来手工作业提高3—5倍,而且用水量可减至原来的十分之一,耗电量降至原来的五分之一。此外,由 Japan’s Chinese paint company has recently successfully developed a “wedge repair device” in order to mechanize the costly and dangerous hull operations. The device is a specially developed forklift with a disc fitted with a special cleaning brush. Through the operation of the lift, not only the efficiency of the pull-out operation of the washing vessel is increased by 3-5 times as compared with the original manual operation, but also the water consumption can be reduced to one-tenth of the original, and the power consumption can be reduced to one-fifth. In addition, by