Ezweni elihlala liguquka lezimayini, ukubaluleka kwemishini esebenza kahle nethembekile ngeke kugcizelelwe. U-Sunward, ongumholi ekwakhiweni kwemishini yezimayini, ugqama ngokuzibophezela kwakhe ekuhlinzekeni ngezixazululo ezisebenza kahle ezihambisana nezidingo ezihlukile zemboni yezimayini. Isebenza ngokukhethekile ngemishini yokumba amatshe, iSunward igxile ekuletheni izixazululo ezididiyelwe zemayini ezihlanganisa ukumba, ukumba, ukuhlephula, nokuthutha izinto.
Umnyombo weminikelo ye-Sunward wuhlu lwemikhiqizo emisha eklanyelwe ukukhulisa ukukhiqiza emkhakheni wezimayini. Phakathi kwazo, i-SWDB200 kanye ne-SWDF138 yokumba amatshe ayisibonelo sokuzibophezela kwenkampani kwikhwalithi nokusebenza. Lawa mamodeli enziwe ngobuchwepheshe obusezingeni eliphezulu ukuze kuqinisekiswe ukuqina nokusebenza kahle, okuwenza alungele izindawo zezimayini eziyinselele. Ngezici ezithuthukisa ukusebenza kahle futhi ezinciphisa isikhathi sokuphumula, lezi zinsimbi azizona nje amathuluzi; ziyizingxenye ezibalulekile ezingaphakamisa impumelelo yomsebenzi wokumba.
Omunye umkhiqizo ovelele ovela eSunward yi-SWDE152Q. Lokhu kubhola kwe-rock okuhlukahlukene kudonsele ukunakwa ngenxa yokusebenza kwayo okuyingqayizivele ezinhlelweni ezihlukahlukene zokumba. Amakhasimende ancome i-SWDE152Q ngokuthembeka kwayo nokusebenziseka kalula, okuyenza ibe intandokazi phakathi kochwepheshe bezimayini. Ngokufanayo, amamodeli e-SWDR138 kanye ne-SWDB200A anikeza izici ezithuthukile eziklanyelwe ukuthuthukisa ukunemba nokushesha kokubhola. Le mikhiqizo ibonisa ukuzinikela kuka-Sunward ekuqondeni izidingo zamakhasimende abo nokuqhubeka nokusungula izinto ezintsha ukuze kuhlangatshezwane nalezo zidingo.
Ngaphezu kwalokho, i-CYTJ45 ihlinzeka ngamakhono angenakuqhathaniswa ekuqhekezeni amatshe kanye nokumba, ikhombisa indlela ebanzi ye-Sunward yemishini yezimayini. Lo modeli uphawuleka ikakhulukazi ngokwakhiwa kwawo okuqinile nokusebenza kahle okuphezulu, okuhlinzeka opharetha ngokuzethemba ukuze benze ngisho nemisebenzi enzima kakhulu. Umugqa womkhiqizo we-Sunward udlulela ngalé kokuprakthiza amatshe okulula; ihlanganisa uhlaka oluphelele lwempahla yezimayini engakwazi ukuzivumelanisa nezidingo zokusebenza ezihlukahlukene.
Ukuvelela kwe-Sunward emakethe kuphinde kugqanyiswe yisabelo sayo semakethe esihlaba umxhwele. Le nkampani inesabelo semakethe esingama-70% semishini yokugaya i-blasthole e-China, okuwubufakazi bekhwalithi yomkhiqizo wayo ophakeme kanye nokwethenjwa kwamakhasimende. Lesi sikhundla esiphezulu sigcizelela ukusebenza kahle kwezixazululo ze-Sunward's mining rock drill, eziklanyelwe ukwenza lula ukusebenza kanye nokuthuthukisa ukusebenza kahle kukonke.
Njengoba amabhizinisi emkhakheni wezimayini elwela ukukhiqiza okuphezulu kanye nenzuzo, ukukhetha imishini efanele kubalulekile. Iminikelo ye-Sunward ethuthukisiwe yokumba idwala yezimayini iklanyelwe ukuhlangabezana nalezi zinselele ngqo. Ngokutshala imali kumishini ye-Sunward, izinkampani zingaqiniseka ukuthi zisebenzisa ubuchwepheshe besimanje obusekelwa umkhiqizi owaziwa ngokuzibophezela ekusunguleni nasekusebenzeni kahle.
Sengiphetha, iSunward ingaphezu nje komkhiqizi wemishini yezimayini; inguzakwethu oqhubekayo wemisebenzi yezimayini efuna ukuphakamisa ukusebenza kwayo. Ngohlu oluhlukahlukene lwemikhiqizo yezimayini yokumba amatshe ehola imakethe ekuthembekeni nasekusebenzeni kahle, uSunward umi ngomumo ukusekela izifiso zemboni yezimayini. Ukuthola ukuthi izixazululo ze-Sunward's mining drill zingashintsha kanjani ukusebenza kwakho, finyelela namuhla futhi uthathe uhambo oluya ekukhiqizeni okuthuthukisiwe nempumelelo emhlabeni wezimayini.
