Abrasives bekulokhu kubizwa ngokuthi “amazinyo ezimboni” emkhakheni wezokukhiqiza wezimboni. Ngokubhekelwa kulo lonke uchungechunge lwezimboni, abrasive ngamathuluzi wokwenza, ukugaya, ukugaya nokuvumbulula cishe yonke imikhiqizo yezimboni. Ngaphezu kokusebenzisa kabanzi emishini yokwenziwa kwemishini nezinye izimboni zokufakelwa izinsimbi, ama-abrasives asetshenziswa futhi lapho kusetshenzwa okusanhlamvu, imboni yamaphepha nokwenza izinto ezingezona izinsimbi ezinjenge-ceramics, ingilazi, itshe, ipulasitiki, irabha, izinkuni, njll. Kunengqondo ukusho ukuthi uhlelo lokusebenza olubanzi kanye nenani eliphakeme lezimboni lamathuluzi amakhulu kufanele kwaziwa kahle. Eqinisweni, ngaphansi kwasemuva ukuthi ifenisha entsha sha, izimoto zemidlalo ngokweqile nemikhiqizo ehlakaniphile yomlingo ibonakala ingumongo oyinhloko waseChina njengamanje, abrasives bayakhohlwa futhi bangaziwa.
Kungani kunjalo? Ochwepheshe baveze ukuthi isizathu ukuthi noma i-China ingumkhiqizi omkhulu we-Abrasives e-Abrasives, ayisiwona umkhiqizi oqinile futhi inethonya elincane. Ngokusho kwedatha, umjikelezo ojwayelekile wokuthuthukiswa kwama-abrasives amasha eChina izinyanga eziyi-18, futhi isikhathi sokuphila komkhiqizo siyiminyaka eyi-10-15. Emazweni angaphandle, "amathathu amathathu" atholakele, okungukuthi, isikhathi sokuphila komkhiqizo yiminyaka emithathu, isikhathi sokukhiqizwa komkhiqizo siyizinyanga ezintathu, futhi umjikelezo wokukhiqiza womkhiqizo unamasonto amathathu. Abantu abanomqondo omncane ojwayelekile bayazi ukuthi kuphela lapho kuthuthukiswa amathuluzi wokukhiqiza lapho imboni yezokukhiqiza ingenza intuthuko enkulu kubuchwepheshe bokukhiqiza. Ngakho-ke, ikhwalithi yamathuluzi amakhulu, ukukhiqizwa kokuphezulu noma cha, ngezinga elithile, kuvimbela ukuthuthukiswa komkhakha wonke wokukhiqiza.
Amathuluzi wokugaya kufanele abe ngekhwalithi ephezulu, hhayi amanani aphansi
Emakethe yasekhaya, ikhwalithi ephansi nentengo ephansi idumile. Selokhu kwaguqulwa futhi kwavula, yize ubuchwepheshe bokukhiqiza kanye namazinga wokuhlola ama-abrasives sebethuthuke kakhulu, kusekhona igebe elikhulu uma liqhathaniswa nemikhiqizo yezamanzi ethuthukile yangaphandle. Kuyo yonke imakethe yasekhaya, okokuqala, okuqukethwe kobuchwepheshe bomkhiqizo kuphansi futhi inani elingeziwe lincane; okwesibili, isilinganiso samabhizinisi asinangqondo, amabhizinisi amakhulu makhulu kepha akaqinile, amabhizinisi amancane mancane kepha awakhethekile. Futhi imikhiqizo efakwa ngamabhizinisi wangaphandle eChina ayifanele izimo zomsebenzi waseChina, futhi imikhiqizo efakwa kuyo iyindleko ephansi.
I-Abrasives akufanele ibe engaziwa kangako, imikhiqizo ephezulu kakhulu yizidingo zokuthuthuka
Ngokombono wezomnotho, ukuthuthukiswa kwamathuluzi amakhulu kumele kuchume ngempumelelo yomkhakha wezokukhiqiza. Eminyakeni yakamuva, umbuso usebenzise amasu wokuthuthuka asentshonalanga, ukukhuphuka kwendawo ephakathi neChina kanye neHaixi Economic Zone, uqinise ukwakhiwa kwamadolobha, futhi wakhe inani elikhulu lamaphrojekthi abalulekile, njengasentshonalanga kuya empumalanga nokudluliselwa kwegesi, eNtshonalanga kuya eMpumalanga ukudluliselwa kwamandla, iSouth to North Water Transfer, ujantshi wethafa kanye nesitimela esinejubane elikhulu. Ukwakhiwa kwamanani amakhulu kangako kungaholela ekufukuleni imboni yezokukhiqiza. Ngasikhathi sinye, imboni yokukhiqiza ekhuphukayo idale isidingo esikhulu samathuluzi wokukhiqiza, ikakhulukazi abrasives. Ngaphansi kokuholwa yile nkambiso, imikhiqizo ephezulu kakhulu izothatha isikhundla sekhwalithi ephansi futhi engabizi kakhulu.