I-Sand Washing Unit eka-Zhongyu Dingli iyathola ubukhulu kubunywa be-aggretate. Ngokwakhiwa kwezinsiza zezinkambo eziningi, izinkinga zokusebenza kwezinsiza eziningi ziyasemthwakweni. I-Sand Washing Unit yethu ibhekisele ekutholeni kwezinsiza eziningi ngokuphepha amasimbi okungafanele, ngakho kuyabeka ubukhulu bezinsiza zethu. Iyaphakanyiswa ngokusebenzisa izinto ezisemthwakweni, i-Sand Washing Unit isebenza ngokuphepha nokuhlanganisa izinto ngokugcina, ukulula, nokususa amanzi. Lokhu kuyabeka ukuthi izinsiza ziyasemthwakweni futhi ziyasemthwakweni kwezinye izinto ezinokuthintela ukusebenza kwazo. Ngaphezu kwalokho, indawo yokuqondwa kuyakwazi ukutholwa kwezinhlelo zokusebenza zethu, okuyakwazi ukuthola ukuthi kuyakwazi ukutholwa kwezinhlelo zokusebenza zethu. Isithembiso sika-Zhongyu Dingli siyakwazi ukuthi kuyakwazi ukutholwa kwezinhlelo zokusebenza zethu, okuyakwazi ukuthi kuyakwazi ukutholwa kwezinhlelo zokusebenza zethu. Ngaphezu kwalokho, i-Sand Washing Unit ibhekisele ekutholeni kwezinhlelo zokusebenza zethu, okuyakwazi ukuthi kuyakwazi ukutholwa kwezinhlelo zokusebenza zethu. Isithembiso sakithi sokuthi kuyakwazi ukuthi kuyakwazi ukutholwa kwezinhlelo zokusebenza zethu, okuyakwazi ukuthi kuyakwazi ukutholwa kwezinhlelo zokusebenza zethu.