Amapulangwe enayiloniayisindi futhi kulula ukuyifaka ezindaweni eziphakeme.Njengesesekeli se-tower crane, isetshenziswa kabanzi emishinini ehlukahlukene yokuphakamisa.Ngezici zayo eziyingqayizivele, kancane kancane yashintsha ama-pulleys ensimbi endala.Leli ithuluzi elingangena esikhundleni sensimbi ngepulasitiki.

Inezici ezilandelayo:

1. Ukuzigcoba, impilo ende yesevisi ekushiseni okuphansi.

2. Isisindo esilula, esilungele ukufakwa kokuphakama okuphezulu, ukumelana nokugqoka okuhle nokuphila isikhathi eside.

3. Azikho izinhlansi zokungqubuzana, ukusebenza okuqinile kokuphepha, okungahlangabezana nezidingo zomsebenzi wangaphandle wesikhathi eside.

4. Vikela intambo yocingo futhi welule impilo yesevisi yentambo yocingo.Isilinganiso sempilo yesevisi yentambo yocingo empilweni yesevisi ye-pulley yensimbi inganweba impilo yesevisi yentambo yocingo izikhathi ezingu-8.

Kunezinhlobo ezimbili eziyinhloko ze-nylon pulleyimikhiqizo.Enye yazo isondo le-lamination, elenziwa ngendwangu emhlophe yezimboni ngokumbozwa ngama-roller.Izingubo zokugqoka zihlanganiswa ngokulandelana futhi zicindezelwe, bese zibhakwa futhi zilashwe kuhhavini, bese zifa-zinqunywa.Elinye isondo elimazombezombe, nalo elimbozwe ngendlela efanayo, ligoqwe ngenduku esitshalweni esikhethekile, bese liyabhakwa ukuze lilapheke.

Umbala weipulani enayiloniimikhiqizo ngokuvamile iphuzi ngokukhanyayo noma i-milky white.Ngenxa yokuthi inayiloni i-polymer material, inamandla amakhulu emishini, engafinyelela amandla ensimbi.Indlela elula yokuyihlola ukuyishaya ngesando ubone ukuthi inzima kangakanani.Ama-pulleys enayiloni uma isondo liqinile ngokwanele, amapulangwe epulasitiki ngenye indlela.