Kwiminyaka emihlanu eyadlulayo ibinzana elithi “asphalt batch mix plant china” labangela impendulo enye phakathi kwabathengi bamanye amazwe—ixabiso eliphantsi. Namhlanje eli gama linye lokukhangela libangela iimvakalelo ezahlukeneyo—ixabiso. Utshintsho aluzange lwenzeke ngobusuku obunye; yayiluphumo lwe-R&D eqhubekayo, imithetho eqinileyo yokusingqongileyo yasekhaya, kunye nefuthe labavelisi babucala baseTshayina abangazange bavume ukuhlala “benebhajethi ngonaphakade.”
Xa ususa iincwadana ezikhazimlayo, zonke izityalo zikhuphisana ngamanani amane aqinileyo: umthamo weetoni ngeyure, umjikelo wobomi bomxube, ukusetyenziswa kwepetroli ngetoni nganye ye-asphalt, kunye nokuba kuthatha ixesha elingakanani ukuphinda uyibeke endaweni yayo. Iimodeli zanamhlanje zaseTshayina ze-120 tph ngoku ziqinisekisa ubomi benkonzo yomxube we-200 000-ton, ukusetyenziswa kwedizili okuphantsi ngama-25% kunomyinge waseYurophu, kunye nesakhelo sokwakha ngokukhawuleza esifakwe kwisikhongozeli esivumela yonke iyunithi ukuba ihambe ngaphantsi kweentsuku ezisixhenxe—into neenjineli zaseJamani ezivumayo kancinci ukuba “intle kakhulu.”
Abathengi abavela eYurophu nakuMzantsi-mpuma we-Asia badla ngokuxhalabela i-NOx kunye nemida yee-particles. Umgangatho wesizwe waseTshayina ka-2020 (GB 37822-2020) unyanzelise iifektri zasekuhlaleni ukuba zifake izihluzi zeebhegi eziphambili, iimodyuli zekhatriji yesibini, kunye neefeni zedrafti eziguquguqukayo. Isiphumo? Izityalo ezithunyelwa kwamanye amazwe ezivela kumazibuko aseShanghai okanye eQingdao sele zihlangabezana neesilingi ze-EU Stage V ngaphandle kokulungiswa okubizayo. Yongeza izixhobo zokuxuba ezifudumeleyo ze-foam-bitumen ozikhethelayo kwaye unciphise i-CO₂ nge-18% - indawo yokuthengisa oosodolophu besixeko bathanda ukucaphula kwiithenda zemozulu.
Nantsi imfihlo evulekileyo: ukuhlanganiswa ngokuthe nkqo. Abavelisi abaphezulu bazenzela ii-mixer liners zabo, baphose iidrama zabo zokomisa, baze bade bavuthele iinjini zabo. Ukususa iingxaki zomntu wesithathu—uxolo, iingxaki—kunciphisa ixesha lokuvelisa ukusuka kwiiveki ezili-14 ukuya kwezi-6, ngelixa ukulandeleka kuhlala kuhleli kuba yonke into iphawulwe nge-laser kwaye ingeniswe kwinkqubo ye-ERP efikelelekayo kubathengi ngexesha langempela.
“Kodwa izixhobo ezingasetyenziswayo zithatha ixesha elide” sisikhalazo esingathandekiyo ngabathumeli-mpahla baseTshayina. Uvavanyo lokwenyani: ukusukela ngo-2021 ii-OEM ezininzi zithumele amaqela enkonzo yokuhambahamba—cinga ngeeveni ezine-CNC lathes kunye neeprinta ze-3-D—ezibekwe eMorocco, ePeru, naseIndonesia. Ixesha eliqhelekileyo lokuphumla kwengalo egugileyo ngoku ziiyure ezingama-48, hayi ukulinda kweeveki ezintandathu zolwandle okudumileyo.
Masibale amanani esityalo se-160 tph esisebenza iiyure ezingama-2000 ngonyaka.
Ixabiso langoku lilonke kule minyaka ilishumi idlulileyo: iyunithi yaseTshayina iphumelela malunga ne-USD 1.3 yezigidi, eyaneleyo ukuxhasa isityalo sesibini okanye lonke inani labasebenzi abahlawulayo ngexesha lonyaka.
Ababoneleli baseTshayina ngoku basebenzisana neebhanki zomgaqo-nkqubo karhulumente ukubonelela ngemiqathango yokuthenga kwakhona yeminyaka emi-5 kunye nekhredithi yomthengisi we-LTV engama-70% kwinzala ye-3.5%—amaxabiso iibhanki zorhwebo kwiimarike ezisakhulayo azinakulingana. Kwabakhi abanemali encinci, inkxaso-mali idlula iteknoloji.
Lindela iindlela ezintathu ezidibanayo: izityalo ezizilungisa ngokwazo eziqhutywa yi-AI ezilungisa iindlela zokupheka ezixutyiweyo ngexesha langempela, izitshisi ezilungele i-hydrogen ukuze zifikelele kwiithagethi ze-zero-carbon, kunye neeyunithi ze-modular "micro" 40 tph zokugcinwa kweendlela ezikude—amacandelo apho uhlahlo-lwabiwo mali lwe-R&D lwaseTshayina sele luphindwe kabini kunemali echithwe yiKorea, iIndiya, neTurkey.
Isityalo se-asphalt batch mix china asiseyonto yokungcakaza; siyinto eqikelelweyo yokuthenga—ukuba nje uhlola umthengisi, uvale yonke into kwisivumelwano, kwaye uphathe isivumelwano njengobudlelwane, kungekhona intengiselwano yesihlandlo esinye. Yenza loo nto, kwaye indlela engaphambili—ngokoqobo—iya kuba lula kwaye ibe nenzuzo.