下水道清洗机
　　Sewer Cleaning Machine
　　移动式下水道清洗机用于疏通、清除管道中的堵淤和污物。它以柴油机为动力驱动高压泵运转，利用高压水射流在喷头上产生的推进力疏通管道。当喷头到达管端时，胶管在卷管器拉力作用下强制后移，至使高压水射流束清扫管壁并将杂物带至管外，以达到清洗管道的目的。该清洗机采用液压马达驱动节流调速的控制油路及以操纵盘为中心的集中控制方式，结构*、造型新颖、操作和使用方便，是现代化生产的管道疏通和清洗设备。
　　The sewer cleaning machine is mainly used to get rid of the clog and filth in the pipe.The machine is equipped with high pressure pump powered by diesel to clean the pipe depending on a thrust force on the nozzle from high pressure water jetting.The high pressure hose will be forced to move back due to a pulling force from the roller when the nozzle reaches the pipe end and meanwhile,the high pressure water blast also clean the pipe walls with carrying the filth outside.
　　The machine has been regarded as a necessity for modern production due to the advanced structure,fresh model,convenient operation and maintenance.