Ibekwe kulayini wokucindezela kohlelo lwe-hydraulic futhi isetshenziselwa ukususa noma ukumisa ukungcola kwemishini okuxubene no-oyela wokubacindezela kanye ne-Gum, iphimbo, izinsalela zekhabhoni, njll. Okukhiqizwa yi-hydraulic chemical reaction uqobo, ukuvimbela i-valve core jam , umgodi wempintsha, igebe nedamping hole hole nezakhi ze-hydraulic ezigqoke ngokushesha okukhulu, nokunye ukwehluleka. I-dropper ifakwe isidlulisi sokwehluka kwengcindezi. Lapho ingqikithi yethempelesha ivinjwe ukungcoliswa komehluko wengcindezi wokungena kukawoyela kanye ne-outlet yi-0.35 MPA, isignali yokushintsha iyathunyelwa. Umnyombo wokuvuza kufanele uhlanzwe noma ushintshwe ukuze kuqinisekiswe ukuphepha kohlelo.