Don haka, da fatan za a tabbatar da cewa kun sami waɗannan bayanan:
1. Tsawon, nisa da tsayin abin da aka ɗauka;
2. Nauyin kowane sashi na isarwa;
3. Yanayin ƙasa na abin da aka kai;
4. Ko akwai buƙatun don yanayin aiki na musamman (kamar zafi, zafi mai zafi, tasirin sinadarai, da dai sauransu);
5. Babu wutar lantarki ko mota ke tafiyar da na'urar.

Don tabbatar da isar da kaya cikin santsi, aƙalla jakunkuna uku dole ne su kasance cikin hulɗa da mai ɗaukar kaya a kowane lokaci.Don marufi mai laushi, ya kamata a ƙara tire idan ya cancanta.

1, An zaɓi tsayin ganga:
Don kayayyaki na nisa daban-daban, ya kamata a zaɓi drum na nisa mai dacewa.A karkashin yanayi na al'ada, ana ɗaukar "kayan isar da 50mm".
2. Kaurin bango da zaɓin diamita na drum
Dangane da nauyin kayan da aka kai, an rarraba shi daidai zuwa ɗigon lamba, kuma ana ƙididdige nauyin da ake buƙata na kowane ganga don ƙayyade kauri na bango da diamita na ganga.
3, kayan kwalliya da maganin saman
Dangane da yanayin isarwa, ƙayyade abu da jiyya na saman (carbon karfe galvanized, bakin karfe, baki ko roba) da aka yi amfani da shi don drum.
4, zaɓi hanyar shigarwa na ganga
Dangane da ƙayyadaddun buƙatun mai jigilar kaya gabaɗaya, zaɓi hanyar shigarwa na ɗigon ruwa: nau'in latsawa na bazara, nau'in flange na ciki, nau'in lebur cikakke, ta nau'in ramin ramin shaft.

Don madaidaicin juzu'i na na'ura mai kusurwa, faɗi da taper na shimfidar birgima ya dogara da girman kaya da radius mai juyawa.