
Esi sikhokelo sibonelela ngolwazi olubanzi ekufumaneni izikrufu ezimnyama ezikumgangatho ophezulu ezilungele iifektri zamaplanga. Sigubungela iintlobo ezahlukeneyo ze-screw, izixhobo, ubungakanani, kunye noqwalaselo lokukhetha iziqhoboshi ezichanekileyo kwiimfuno zakho ezithile, siqinisekisa ukusebenza kakuhle kunye nokuqina kwimisebenzi yakho yomthi. Funda malunga nokugqitywa okwahlukeneyo, usetyenziso, kunye nezenzo ezilungileyo zokusebenzisa izikrufu ezimnyama kumzi-mveliso wakho.
Izikrufu ezimnyama, ezihlala zenziwe ngentsimbi kunye ne-black oxide coating okanye i-zinc-plated black finish, zibonelela ngeenzuzo ezininzi kwizicelo zomthi. Ukugqiba okumnyama kunika ukuxhathisa kwe-corrosion, ukomeleza ukuqina, ngakumbi kwiindawo ezingaphandle okanye ezifumileyo. Umbala uphinde uzalise amabala amaninzi okhuni kunye nokugqiba, ukubonelela ngesiphumo esibonakalayo. Ukukhetha okulungileyo thenga isikrufu esimnyama kumzi-mveliso weenkuni kubalulekile ekwandiseni impumelelo kunye nomgangatho wemveliso.
Iindidi ezininzi ze-screws ezimnyama zifanelekile kwiifektri zokhuni. Iinketho eziqhelekileyo ziquka:
Ukukhetha okufanelekileyo thenga isikrufu esimnyama kumzi-mveliso weenkuni ibandakanya uqwalaselo ngononophelo lwemiba emininzi:
Ubungakanani bescrews bubalulekile kwaye buchazwa ngokwesiqhelo ngobude kunye nobubanzi. Ukuqonda uhlobo lomthi oludityanisiweyo luya kuyalela ubude obufanelekileyo bokuzijija ukuze kuqinisekiswe ukubamba okwaneleyo kunye nokuthintela ukuqhekeka. Izinto eziphathekayo zibaluleke ngokulinganayo; intsimbi lukhetho oluqhelekileyo lwamandla ayo kunye nokuqina. Qwalasela ibakala lentsimbi kwizicelo ezifuna amandla aphezulu.
Iintlobo ezahlukeneyo zentloko ye-screw, njengentloko yepani, intloko ecaba, kunye nentloko embhoxo, zibonelela ngobuhle obuhlukeneyo kunye nokusebenza. Ukugqitywa, kule meko, i-oxide emnyama okanye i-zinc-plated black coating, ibalulekile ekuxhathiseni ukubola kunye nokuphila ixesha elide. Ukomelela kokumelana nomhlwa kwiindawo ezirhabaxa, qwalasela izikrufu ezineengubo ezikhethekileyo.
Ukumisela ubungakanani obufunekayo thenga isikrufu esimnyama kumzi-mveliso weenkuni kuxhomekeke kumthamo wemveliso kunye neemfuno zeprojekthi. Ukufumana uncedo kumnikezeli othembekileyo kubalulekile ukuqinisekisa umgangatho ongaguqukiyo kunye nokuhanjiswa ngexesha. Ukuthenga izinto ezininzi kusoloko kunika ukonga iindleko. Kwiimfuno zomthamo ophezulu, cinga ngokuseka ubudlelwane bexesha elide kunye nomthengisi onjalo Hebei Muyi Import & Export Trading Co.,Ltd kunikezelo oluthembekileyo kunye namaxabiso akhuphisanayo.
Ukuqinisekisa ukusetyenziswa ngokufanelekileyo nangokusebenzayo kwezikrufu ezimnyama:
Ngelixa amaxabiso athile oboneleli kunye nokufumaneka kutshintsha rhoqo, nalu uthelekiso lwengqikelelo ukubonisa inkqubo yokwenza izigqibo. Ngalo lonke ixesha ujonge amaxabiso angoku kunye nokufumaneka ngokuthe ngqo kubathengisi.
| Umthengisi | Ixabiso nge 1000 (USD) | Ubuncinci boMyinge woMyalelo | Ixesha lokuthumela ngenqanawe |
|---|---|---|---|
| Umboneleli A | $50 | 5000 | 5-7 iintsuku |
| Umthengisi B | $55 | 1000 | 3-5 iintsuku |
| Hebei Muyi Import & Export Trading Co.,Ltd (https://www.muyi-trading.com/) | (Qhagamshelwana neCala) | (Qhagamshelana ngeeNkcukacha) | (Qhagamshelana ngeeNkcukacha) |
Khumbula ukusoloko uqinisekisa amaxabiso kunye neenkcukacha ngokuthe ngqo nabathengisi.
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