Kwikota yokuqala, ukuthengiswa kwemigodi kukhuphuke ngo-19.5% unyaka nonyaka, ukuthengiswa kwemithwalo kukhuphuke ngo-25.4%, kanti inani lokuthunyelwa kwamanye amazwe likhuphuke ngo-24.3% unyaka nonyaka. Lokhu akuyona i-pulse yesikhashana, kodwa umkhuba wemakethe ohlelekile: umjikelezo wokuvuselelwa kwemishini usufikile, futhi imishini yesitoko enempilo yeminyaka engu-8-10 igxilile futhi "ithathe umhlalaphansi"; i-US $27.778 billion) ibhondi ekhethekile yesikhathi eside ethinta ukuvuselelwa kwemishini, ingqalasizinda yezikweletu ezikhethekile ze-US $61.1111 billion; Imakethe yaphesheya ivuliwe ngokugcwele, kanti imali engenayo yeSany Heavy Industry yaphesheya ifinyelele ku-64%.

Uma wonke umshini uthengiswa ngamandla, imakethe yezingxenye ezisele iba yingozi kakhulu.

Umthetho Wemboni: Kuwo wonke umjikelezo wokuphila komshini wokumba, inani lokukhipha izingxenye ze-aftermarket kanye nentengo yemishini emisha cishe lifinyelela isilinganiso esingu-1:1. Thengisa umshini wokumba ngo-42000 USD, futhi eminyakeni eyishumi ezayo, izingxenye ezisele zingathengiswa nge-42000 USD. Ngo-2026, imali engenayo yemboni izoba cishe yizigidigidi eziyi-115 zamaRandi aseMelika, futhi ubukhulu bemakethe yezingxenye ezisele busondela kobemakethe yomshini ophelele. Wonke umshini 'uyibhizinisi lesikhathi esisodwa', kuyilapho izingxenye ezisele 'ziyibhizinisi lokuphila konke'.

Phakathi kwazo zonke izingxenye ezisele, i-slewing bearing ithathwa kancane kakhulu.

Kuyinhlanganisela eyinhloko yazo zonke imishini yokwakha edinga "ukujikeleza", njengemishini yokumba, ama-crane, ama-crane emibhoshongo, njll. Usayizi wemakethe yomhlaba wonke kulindeleke ukuthi ufinyelele ku-$5.8 billion ngo-2026, ngesilinganiso sokukhula saminyaka yonke esingu-4.8%. Izinguquko ezintathu ezinkulu ohlangothini lwesidingo ziyashesha: isidingo sokuphila sikhula kusukela eminyakeni engu-3-5 kuya eminyakeni engu-8-10, imikhiqizo engeyona ejwayelekile ingaphezu kuka-40%, futhi izidingo zokunemba zisondela ezingeni lerobhothi. Ukuvuselelwa ngakunye komshini nemishini okusha kuqhuba isidingo sama-bearings okushelela, ngamanani aphezulu amayunithi kanye nokushintsha njalo.

Kungani kuthiwa isidingo sizokhula kakhulu?

Esinye ukuqhuma okuhambisanayo kokufakwa kokuqala kwendiza entsha. Ukukhula okuphindwe kabili kwikota yokuqala, okulindeleke ukuthi kudlule u-10% unyaka wonke, lapho yonke imishini emisha ifakwe ibhere elijikelezayo lasefektri njengejwayelekile.

Okwesibili igagasi lokushintsha isitokwe. Iqoqo lemishini kusukela ngo-2010 kuya ku-2012 selifinyelele ekupheleni kwesikhathi sayo sokusebenza, futhi ama-slewing bearings adinga ukushintshwa ngokujwayelekile zingakapheli iminyaka emi-5-8. Kusukela ngo-2026 kuya ku-2028, kuzoba negagasi elingakaze libonwe lokushintsha eliphakathi.

Okwesithathu, ukufakwa kukagesi empeleni kuye kwanda isidingo. Izinga lokungena kwama-loader kagesi lidlule u-50%. Ngaphansi kokusebenza kwemvamisa ephezulu, umthwalo kuma-bearings e-slewing mkhulu futhi ukuguguleka kuyashesha. Kungadingeka ukuthi ashintshwe izikhathi ezingu-2-3 kuyo yonke impilo yawo.

Ukuthandwa kwayo yonke imakethe yemishini kumane nje kuyindlela yokudla okulula, isidlo sangempela sisemakethe yakamuva. Ngemuva komshini ophelele obiza amaRandi ayizigidi eziyi-115 kukhona imakethe yezingxenye ezisele ezinobukhulu obufanayo. Futhi i-slewing bearing imi endaweni C.

Isidingo 'asinakukhuphuka', sesivele sikhuphuka futhi siqala nje.

—Xuzhou wanda slewing bearing co.,ltd