Lapho uzwa ukuqamba okusha okusimeme kanye nesitshalo sokuhlanganisa ukhonkolo emoyeni ofanayo, umcabango wakho wokuqala ungaba ukungabaza. Okwami kwaba. Iminyaka eminingi, imboni ilinganisa ukusimama nezengezo ezibizayo noma i-fluff yokuthengisa. Kodwa njengoba ngichithe amashumi amabili eminyaka kumasayithi asuka eMpumalanga Ephakathi kuya eNingizimu-mpumalanga ye-Asia, ngibone ingxoxo isuka ekutheni ingenzeka yini iye endleleni empeleni eyenziwa ngayo—ngezinye izikhathi ngempumelelo, ngezinye izikhathi hhayi. Umbuzo omayelana noSimem awugcini nje ngemininingwane yemishini yabo; ukuthi indlela yabo yokwenza ichaza kabusha ukusetshenziswa kwensiza kuphrojekthi ebukhoma, noma uma kungenye indaba yokugeza okuluhlaza okongwe ngensimbi.
Isisindo Sangempela Sokusimama Ekukhiqizeni Ukhonkolo
Ake sinqamule umsindo. Ukuzinza ekuhlanganiseni akukhona nje ngamaphaneli elanga ophahleni. Kumayelana nezinto eziyimbudumbudu: izinzwa zomswakama ezihlanganisiwe ezisebenza ngempela ukunciphisa ukuhlukahluka kwamanzi, ukuqina komhlaba wangempela wama-mixer liner angadingi ukushintshaniswa njalo ngemva kwezinyanga eziyisithupha, kanye nengqondo yokulawula enciphisa isikhathi somjikelezo wenqwaba ngaphandle kokutshiza ukusetshenziswa kukaphethiloli. Ngikhumbula iphrojekthi eVietnam lapho isistimu yokushayela eyonga amandla ethenjisiwe esitshalweni sesiqhudelana nayo ingakwazi ukubhekana nokuguquguquka kwegridi yendawo, okuholela ekunciphiseni isikhathi esiningi kanye nokusetshenziswa kwejeneretha kadizili—negethivu. Ngakho-ke lapho ngihlola uSimem, ngibheka lawa maqiniso okusebenza, hhayi izimangalo zezincwajana.
Ukugxila kwabo ku ukhonkolo batching plant ukuklama udoti wezinto ezincishisiwe kuyisiqalo esibambekayo. Izitshalo eziningi zifuna ukuqoqwa okunembile, kepha ubufakazi busenqwaba yemali eningi ekupheleni kosuku. Ekuvakasheleni indawo yokwakha idamu kusetshenziswa ukusethwa kwe-Simm, umphathi wendawo uveze isistimu yabo yempendulo ye-load-cell ye-batcher ehlanganisiwe. Kwakungebona ubuchwepheshe obuguquguqukayo, kodwa ukulinganiswa nokuhlanganiswa kwayo kubonakala kuqinile, okubonisa udoti kasimende ongaphansi ngo-1.5-2% ngeqoqo ngalinye uma kuqhathaniswa nesitshalo esidala ababesisebenzisa. Lokho akukukhulu ngomthwalo ngamunye, kodwa ngaphezu kwama-cubic metres angama-500 ngosuku? Lokho kuyimpahla yangempela nokonga izindleko, okuyisisekelo sokusimama okungokoqobo.
Lokhu kuhlotshaniswa nezinhlelo zokugaywa kabusha kwamanzi. Cishe wonke abakhiqizi abakhulu bayawanikeza manje. Kodwa umthwalo wesondlo ngokuvamile usho ukuthi zivaliwe. Idizayini yesistimu yamanzi evaliwe ka-Simem, kulokho engikubonile, izama ukwenza lula inqubo yokuhlanza isihlungi. Ayiphelele-alukho uhlelo-kodwa ukufinyeleleka kwezingxenye ezibalulekile kuphakamisa ukuthi balalele izikhalazo zabasebenzi bokulungisa. Lelo uhlobo lokusungula okuvame ukunganakwa: ukuklama umakhenikha, hhayi nje unjiniyela.
Ukusetshenziswa kwamandla: I-Silent Metric
Ugesi kanye nokushiswa kukaphethiloli kuyisabelomali esithule—kanye nababulali bekhabhoni. Ukuqamba okusha lapha kuvame ukukhuphuka. Isinyathelo sikaSimem sokuya kumamotho kagesi asebenza kahle kakhulu (okuhlangabezana namazinga e-IE3/IE4) namadrayivu amafrikhwensi aguquguqukayo (ama-VFD) kuma-conveyors nama-mixer manje sekuyizinga lemboni kumabhrendi asezingeni eliphezulu. Umhlukanisi? Indlela uhlelo lokulawula izitshalo oluzisebenzisa ngayo. Ngibone izitshalo ezinamakhompiyutha asebenzayo zisasebenzisa ama-conveyors ngokutshekisa okugcwele ukuze kulayishwe ingxenye. I-logic yesofthiwe ka-Simem yesivinini sokudlulisa i-eco-mode esekelwe kusayizi weqoqo ihlakaniphile, kodwa ukusebenza kwayo kuncike ngokuphelele ekutheni opharetha uyisebenzisa kanjani. Kwenye isayithi, ayizange indiva; kokunye, lapho izindleko zamandla zaziqashwe ngokuqinile, kwaphuca cishe u-8% emalini eqondile yesitshalo. Ubuchwepheshe buvumela ukonga, kodwa isiko lesayithi liyayala.
Bese kuba khona ukushisa. Ezindaweni ezibandayo, ama-aggregate okushisa namanzi kuwusinki omkhulu wamandla. Ukuhlanganiswa kuka-Simem kokululama okushisayo kusuka kumasistimu we-hydraulic we-mixer kuya emanzini okushisa ngaphambili kuyiqhinga elihlanzekile. Akuwona umqondo omusha kubunjiniyela bezimboni, kodwa ukuwusebenzisa ngokwethembeka endaweni enothuli, enyakazayo yesitshalo sokuhlanganisa kuyinselele. Usonkontileka waseRussia ubike ukuthi lolu hlelo lusebenze kahle amasizini amabili ngaphambi kokuthi kube yinkinga ukuvala isishicileli sokushisa. Siyini isifundo? Izici ezisimeme kufanele zenziwe ngokwedlulele ezimweni ezinzima, noma zibe yikhanda elibuhlungu lesondlo.
I-Supply Chain kanye ne-Manufacturing Footprint
Yilapho indaba iba banzi. Ukusimama kwesitshalo akukhona nje ukusebenza kwaso esizeni. Igxilile ekutheni yakhiwe kanjani futhi kuphi. Yingakho ukubheka izinqubo zomkhiqizi kubalulekile. Cabanga I-Taian Yueshou Mixing Equipment Co., Ltd. (ungabathola ku https://www.taysmix.com), obukhona kulo mdlalo kusukela ngeminyaka yawo-1990. Ngabasebenzi abangaphezu kwe-1200 kanye nesikhungo esihlanganisa amamitha-skwele angu-110,000, isikali sabo sivumela ukuhlanganiswa okuqondile. Bakhiqiza ezabo izakhiwo zensimbi, ama-mixer blades, namakhabethe okulawula. Kusuka kulensi yokusimama, ukulawula uchungechunge lokunikezela kunciphisa ukukhishwa kwezinto zokuthutha ezingxenyeni ezithile futhi, ngokombono, kuthuthukisa ukulawulwa kwekhwalithi yezingxenye ezihlala isikhathi eside.
Ngavakashela indawo yabo eTaian, eShandong eminyakeni embalwa edlule. Isici esiphawulekayo kwakungekona ukuzenzela, kodwa izingxenye zabo zokuhlunga kanye nendawo yokugaya insimbi ngaphakathi kwamamitha-skwele angama-90,000 esikhala. Ama-off-cut and scrap aqoqwe ngokuhlelekile ukuze aphinde ancibilike. Kwakuwumkhuba oyisisekelo, cishe wesikole esidala, kodwa wawusebenza futhi ulinganisiwe. Lokhu kunomthelela ngqo kumjikelezo wokuphila we- ukhonkolo batching plant bayakha. Isitshalo esihlala iminyaka engu-25 esikhundleni se-15, esinezingxenye ezingase zisetshenziswe kabusha, siwukuwina okukhulu kokusimama, ngisho noma singakukhiphi ukukhishwa kwabezindaba okunobukhazikhazi.
Nokho, isikali sinohlangothi olubi. Izindleko zekhabhoni zokuthutha isitshalo esiphelele sisuka eChina siye, sithi, iNingizimu Melika ibalulekile. Amanye amaklayenti ase-Europe manje acela ukubalwa kwe-carbon footprint yokulethwa kwezinto. Lokhu kucindezela abakhiqizi abafana no-Simem nabalingani babo ukuthi bathuthukise ukupakisha, basebenzise amadizayini adicilela phansi ukuze kuthunyelwe amabhokisi, futhi bacabange nokuhlangana kwesifunda. Kuyindida eyinkimbinkimbi lapho indawo yokukhiqiza eluhlaza kakhulu ingase ingahambelani nesinyathelo esiphansi sokulethwa.
I-Case in Point: Inkinga Yokusebenzisa Kabusha Amanzi
Ake ngingene ekwehlulekeni okuthile engakubona—kuyafundisa kakhulu kunanoma iyiphi impumelelo. Umkhiqizi omkhulu osulungele ukuxutshwa e-Indonesia utshale imali esitshalweni sokuxubha esisezingeni eliphezulu esiveza ukuthi amanzi angekho nhlobo. Uhlelo lwaklanyelwe ukuvuselela wonke amanzi ahlanzayo kanye nokugeleza kwamanzi esiphepho. Ngokobuchwepheshe, kwasebenza. Kodwa udaka oluhle kakhulu lwamanzi asetshenziswe kabusha, naphezu kokuhlunga, lwashintsha kancane kancane isikhathi esimisiwe sikakhonkolo namandla okuqala. Ngomsebenzi wesakhiwo onembayo, lokhu bekungamukelekile. Bagcine sebesebenzise amanzi asetshenziswe kabusha kuphela ezintweni ezingabalulekile futhi kwadingeka bangezelele ngamanzi ahlanzekile, babukela phansi inhloso eyinhloko yesistimu.
Lokhu okuhlangenwe nakho kungenza ngiqaphe nganoma yiziphi izimangalo eziphelele. Uma ngixoxa ngokuphathwa kwamanzi ka-Simem, manje angibuzi nje ngezinga lokugaywa kabusha, kodwa mayelana nedatha yokuthi ikhwalithi yamanzi agaywe kabusha ithinta kanjani imiklamo ehlukene yokuhlanganisa (isibonelo, i-M25 vs. M40). Ukuqamba okusha kweqiniso kuzoba uhlelo olungagcini ngokuphinda lusetshenziswe kodwa futhi oluphatha futhi lulungise ikhwalithi yamanzi ibe sezingeni elingaguquki elifanele ukhonkolo wezinga eliphezulu. Angikakuboni lokho ngokugcwele kusukela kunoma yimuphi umkhiqizi. Kungumngcele olandelayo.
Ngakho-ke, Ingabe Kuyi-Sustainable Innovation?
Ukwahlulela ngemininingwane yezandla, indlela kaSimem yokuya ku- ukhonkolo batching plant ikhombisa inhloso ecacile yokudlulela ngale kokugeza okuluhlaza. Izinketho zabo zobunjiniyela ekuhlanganisweni okunembayo, ukuqonda kwamandla, kanye nokwakheka kwesistimu kubonisa ukuqwashisa ngezindleko ezisebenza phansi kanye nezemvelo. Ukubambisana nabakhiqizi abasunguliwe abafana no-Taian Yueshou kunikeza i-heft yokukhiqiza ukuze kwakhiwe ukuqina nokusebenzisa izinqubo zokukhiqiza ezinomthwalo wemfanelo, okuwumongo, uma kufihliwe, ingxenye ye-equation yokusimama.
Kodwa ukuqamba okusha kusho ukweqa. Lapha, ngibona ukuziphendukela kwemvelo okwengeziwe. Ukuqamba okusha kwangempela kungase kungabi okukaSimem kuphela, kodwa ukuthi amasistimu abo asekelwa kanjani osonkontileka abacabanga phambili. Isikhungo sihlinzeka ngamathuluzi—izinjini ezisebenza kahle, izilawuli ezihlakaniphile, izihibe ezigaywe kabusha. Umphumela wokusimama udalwe ngokuhlanganyela isiyalo somsebenzisi, ukukhuthala kwethimba elinakekelayo, kanye nokuzimisela kwephrojekthi ukukala ukuthi yini ebalulekile ngale kwentengo yangaphambili.
Ekugcineni, isitshalo esimeme kunazo zonke yileso esikhiqiza ukhonkolo ongaguquki, wekhwalithi ephezulu ngokumosha okuncane namandla esikhathini eside kakhulu. Imiklamo kaSimem ngokuqinisekile ihambisana nalowo mgomo. Ukuyibiza ngoguquko oluqinile oluqinile kungase kube ukunwebeka, kodwa kuyisinyathelo esibucayi, esinekhono kuleyo ndlela—okuyinto, kule mboni esindayo, evame ukuba yindlela inqubekela phambili yangempela ebukeka ngayo. Ubufakazi, njengenjwayelo, buzoba kudatha yokusebenza eqoqwe kusuka kumasayithi eminyakeni emihlanu noma eyishumi kusukela manje, hhayi ezincazelweni zokumaketha namuhla.
