A Hydraulic Pulsating Sluice ndi chida cholekanitsa mphamvu yokoka chomwe chimagwiritsa ntchito kugunda kwamadzi nthawi ndi nthawi kuti kulimbikitse kulekanitsa kwa mchere wolemera kuchokera ku zinthu zopepuka. Mosiyana ndi ma sluice wamba omwe amadalira kokha pakuyenda kwa madzi ndi mphamvu yokoka, dongosololi limayambitsa kugunda koyendetsedwa kuti kumasule zigawo zakuthupi ndikuwongolera kusanja.
Ukadaulowu ndiwothandiza makamaka pakubwezeretsa tinthu tating'onoting'ono tomwe nthawi zambiri timatayika mu machitidwe achikhalidwe. Amagwiritsidwa ntchito kwambiri mu migodi ya placer ndi mineral beneficiation zomera.