
Lo mhlahlandlela ophelele usiza ukuthi uzulazule emhlabeni we thenga umphakeli wezikulufu zesokhethis, enikeza imininingwane ekukhetheni umhlinzeki ofanele ngokusekelwe kuzimfuneko zakho ezithile zekhwalithi, ubuningi, kanye nentengo. Funda ngezinhlobo ezahlukene zezikulufu zesokhethi, izici ezibalulekile okufanele uzicabangele lapho ukhetha umhlinzeki, namathiphu okuqinisekisa inqubo yokuthenga eshelelayo nephumelelayo. Zitholele abahlinzeki abathembekile futhi ugweme izingibe ezivamile zokukhulisa ukusebenza kahle kwakho nokonga izindleko.
Izikulufo zesokhethi ziyizixhumi ezinekhanda elihlehlisiwe, ezidinga ithuluzi elikhethekile (isikrufu sesokhethi) ukuze zifakwe futhi zisuswe. Kunezinhlobo eziningana ezikhona, ngayinye ifanele izinhlelo zokusebenza ezahlukene. Izinhlobo ezijwayelekile zifaka:
Ukukhethwa kwesikulufu sesokhethi kuncike kakhulu kuhlelo lokusebenza. Izinhlelo zokusebenza ezinamandla amakhulu zingase zidinge izikulufu zebanga lesi-8 noma le-12, kuyilapho izinhlelo zokusebenza ezingadingi kakhulu zingasebenzisa amamaki amancane. Ukuqonda umehluko wezinto ezibonakalayo (isb., insimbi engagqwali, i-carbon steel, ithusi) nakho kubalulekile ekukhetheni okulungile. thenga umphakeli wezikulufu zesokhethi kanye nomkhiqizo.
Ukukhetha okuthembekile thenga umphakeli wezikulufu zesokhethi kudinga ukucatshangelwa ngokucophelela. Izici ezibalulekile zifaka:
Ukuze wenze lula ukuthenga kwakho, landela lawa macebiso:
Nakuba singeke sivumele abahlinzeki abathile, ucwaningo olunzulu lwe-inthanethi nokuhlola izinkomba zemboni kungasiza ekuhlonzeni izinketho ezithembekile. Ngaso sonke isikhathi buyekeza ukubuyekezwa kwamakhasimende kanye nobufakazi ngaphambi kokuzibophezela kumnikezeli. Cabangela abahlinzeki abanobukhona obuqinile ku-inthanethi, amakhathalogi emikhiqizo anemininingwane, nezinqubomgomo zentengo ezisobala. Khumbula njalo ukuqinisekisa izitifiketi futhi uhlole izifakazelo zabo ngaphambi kokuthenga.
Izikulufu zesokhethi zihlelwa ngokwamandla azo aqinile. Amabanga aphezulu (isb., Ibanga lesi-8, iBanga le-12) abonisa amandla amakhulu futhi afanele izicelo zokucindezeleka okukhulu. Ukukhetha ibanga elifanele kubalulekile ukuze uqinisekise ukuphepha nokwethembeka kwephrojekthi yakho. I-Hebei Muyi Import&Export Trading Co., Ltd inikeza anhlobonhlobo amamaki ukuhlangabezana nezidingo ezihlukahlukene zamakhasimende.
Ukulinganisa isikulufu sesokhethi kusekelwe kububanzi nobude. Bheka ukucaciswa konjiniyela noma amashidi edatha womkhiqizi ukuze uthole ulwazi olunembile lokulinganisa. Ukulinganisa okungalungile kungaholela ekubopheni okunganele, kubeke engcupheni ubuqotho besakhiwo.
| Isici | Ukubaluleka |
|---|---|
| Ikhwalithi | Ibalulekile ekusebenzeni kwesikhathi eside nokuphepha. |
| Inani | Ibhalansi yezindleko nekhwalithi nokuthembeka kwabahlinzeki. |
| Isikhathi Sokulethwa | Cabangela umnqamulajuqu wephrojekthi lapho ukhetha umphakeli. |
Khumbula njalo ukubeka phambili ikhwalithi nokuthembeka lapho ukhetha eyakho thenga umphakeli wezikulufu zesokhethi. Ukuqonda kahle izidingo zakho kanye nenqubo yokukhetha ngokucophelela kuzoholela kumphumela ophumelelayo.