Ngakho-ke, sicela uqinisekise ukuthi uthole ulwazi olulandelayo:
1. Ubude, ububanzi nokuphakama kwento ethuthiwe;
2. Isisindo seyunithi ngayinye yokudlulisa;
3. Isimo esiphansi sento edlulisiwe;
4. Kungakhathaliseki ukuthi kunezidingo zendawo yokusebenza ekhethekile (njengomswakama, izinga lokushisa eliphezulu, ithonya lamakhemikhali, njll.);
5. I-conveyor ishayelwa amandla noma injini.

Ukuqinisekisa ukulethwa kwezimpahla ngokushelelayo, okungenani ama-pulleys amathathu kufanele axhumane nomthumeli nganoma yisiphi isikhathi.Ukuze kufakwe izikhwama ezithambile, amathreyi kufanele engezwe uma kunesidingo.

1, ubude besigubhu bukhethiwe:
Ngezimpahla zobubanzi obuhlukene, kufanele kukhethwe isigubhu sobubanzi obufanele.Ngaphansi kwezimo ezijwayelekile, "impahla yokudlulisa engu-50mm" iyamukelwa.
2. Ukujiya kodonga nokukhethwa kobubanzi be-shaft yesigubhu
Ngokwesisindo sempahla edlulisiwe, isakazwa ngokulinganayo kuma-pulleys okuxhumana, futhi umthwalo odingekayo wesigubhu ngasinye ubalwa ukuze kunqunywe ubukhulu bodonga kanye nobubanzi be-shaft yesigubhu.
3, impahla ye-pulley kanye nokwelashwa kwendawo
Ngokuya ngendawo yokudlulisa, nquma okokusebenza nokwelashwa kwendawo (i-carbon steel galvanized, insimbi engagqwali, emnyama noma irabha) esetshenziselwa isigubhu.
4, khetha indlela yokufaka isigubhu
Ngokwezidingo ezithile zomthumeli jikelele, khetha indlela yokufaka i-pulley: uhlobo lokucindezela kwentwasahlobo, uhlobo lwe-inner-flange, uhlobo oluyisicaba olugcwele, ngokusebenzisa uhlobo lwembobo yephini le-shaft.

Ukuze uthole i-tapered pulley yomshini we-corning, ububanzi kanye ne-taper ye-rolling surface incike kubukhulu bempahla kanye ne-radius yokujika.