Ngoko ke, nceda uqinisekise ukuba ufumene olu lwazi lulandelayo:
1. Ubude, ububanzi kunye nokuphakama kwento ehanjiswayo;
2. Ubunzima beyunithi nganye yokuhambisa;
3. Ubume obusezantsi bento egqithisiweyo;
4. Ingaba kukho iimfuneko zendawo yokusebenza ekhethekileyo (efana nokufuma, ubushushu obuphezulu, impembelelo yeekhemikhali, njl.);
5. I-conveyor iqhutywa ngaphandle kwamandla okanye injini.

Ukuqinisekisa ukuhanjiswa kwempahla ngokutyibilikayo, ubuncinci iipuli ezintathu kufuneka ziqhagamshelane nomhambisi nangaliphi na ixesha.Ukupakishwa kweengxowa ezithambileyo, iitreyi kufuneka zongezwe ukuba kuyimfuneko.

1, ubude begubu bukhethiwe:
Kwimpahla yobubanzi obuhlukeneyo, umgqomo wobubanzi obufanelekileyo kufuneka ukhethwe.Kwiimeko eziqhelekileyo, "impahla yokuhambisa i-50mm" yamkelwa.
2. Ubukhulu bodonga kunye nokukhethwa kwedayamitha ye-shaft yegubu
Ngokutsho kobunzima bezinto ezigqithisiweyo, zisasazwa ngokulinganayo kwiipuli zoqhagamshelwano, kwaye umthwalo ofunekayo wegubhu nganye ubalwa ukugqiba ubuninzi bodonga kunye nobubanzi be-shaft ye-drum.
I-3, imathiriyeli ye-pulley kunye nonyango lomhlaba
Ngokuxhomekeke kwindawo yokuhambisa, misela izinto eziphathekayo kunye nonyango (i-carbon steel galvanized, stainless steel, emnyama okanye irabha) esetyenziselwa igubu.
4, khetha indlela yokufaka igubu
Ngokweemfuno ezithile zomthumeli jikelele, khetha indlela yokufakela i-pulley: i-spring press-in type, uhlobo lwangaphakathi lwe-flange, uhlobo olugcweleyo lwe-flat, ngokusebenzisa uhlobo lomngxuma we-shaft.

Kwi-pulley ye-tapered yomatshini wekona, ububanzi kunye ne-taper ye-rolling surface kuxhomekeke kubukhulu bomthwalo kunye ne-radius yokujika.