Muchina uyu unoshandiswa kuzadza zvakasiyana-siyana mvura, viscous fluid kana gobvu zvigadzirwa zvemvura, semafuta ekubikisa, lube mafuta, chinwiwa, muto, sosi, paste, kirimu, huchi, shampoo, detergent, mishonga yekuuraya zvipembenene, uye Liquid fetiraiza etc sekureba kwainogona. kuyerera. Iyo inotora piston pombi yekuzadza ne servo mota inotyairwa iyo yakanyatsojeka uye iri nyore kugadzirisa vhoriyamu. Nevharuvhu inotenderera yezvigadzirwa zvakakora kana viscous mvura uye isiri-inotenderera vharafu yezvigadzirwa zvemvura.
Inogona kubatanidzwa nemamwe mashini emotokari kugadzira otomatiki yekuzadza uye yekurongedza mutsara, se: