Phahamiso e otlolohileng e nang le mela e mene ea mofuta oa Z - Tharollo e tenyetsehang le e sebetsang hantle ea ho fetisa e nang le mojaro o boima
Four-Post Z-Type Reciprocating Vertical Lift ke sesebelisoa sa ho tsamaisa se otlolohileng se etselitsoeng thepa e boima, e nang le mojaro o moholo, haholo-holo e loketseng ho kenya le ho jarolla thepa ho tloha mahlakoreng a fapaneng kapa ka pele ho ea morao. Ka sebopeho se tsitsitseng sa li-post tse 'ne le tšehetso bakeng sa litsela tsa ho kenya/ho jarolla thepa tsa mofuta oa Z, e ntlafatsa haholo ho tenyetseha ha ts'ebetso le ts'ebeliso ea sebaka. Lifti e na le bokhoni bo phahameng ba ho jara thepa, lebelo le sebetsang la ho tsamaisa thepa ka ho otloloha, le lisebelisoa tse ngata tsa ts'ireletso ea polokeho, e fihlela litlhoko tse boima tsa lifeme tsa tlhahiso, litsi tsa polokelo le tsa thepa, indasteri e boima, mela ea kopano ea likoloi, le tse ling. E boetse e tšehetsa ho fetoloa ha boholo ba sethala, bokhoni ba ho jara thepa, le bophahamo ba ho phahamisa thepa, 'me e ka kopanngoa le li-conveyor tse fapaneng tse kopanyang thepa tse kang li-co