Ukuze kuphunyezwe injongo yokugcinwa kwamandla kunye nokunciphisa ukukhutshwa kwamandla, urhulumente uqinise ulawulo lokusetyenziswa kwamandla aphezulu kunye namashishini aphantsi kwemveliso, ukulawulwa ngokufanelekileyo kokukhutshwa kwekhabhoni kumashishini abalulekileyo afana namandla ombane, intsimbi, izixhobo zokwakha kunye neekhemikhali, kunye iqhubekile nokukhuthaza amashishini ophuhliso lwesetyhula eluhlaza kunye nekhabhoni ephantsi ukuxhasa amashishini acocekileyo, anobungani nokusingqongileyo, akhuselekileyo nasebenzayo. Inkqubo yemveliso yanamhlanje ikhuthaza ukuphuculwa kunye nokuguqulwa kobugcisa benkqubo yamashishini emveli kunye nezixhobo, kwaye ikhawulezisa ukusungulwa kobuchwepheshe bamandla. Izixhobo zokugaya ziya kuphuhliswa ngakumbi kwicala lokugcinwa kwamandla kunye nokunciphisa ukukhutshwa kwexesha elizayo.
ilizwe lam lilizwe elinobutyebi obuhlwempuzekileyo, kodwa ngokukhula ngokukhawuleza kwezoqoqosho, imfuno yelizwe lam yezimbiwa iyakhula. Kubaluleke kakhulu ukusebenzisa kakhulu ubutyebi bezimbiwa kunye nokusombulula imiqobo yemithombo. Ngokubhekiselele koku, urhulumente ukhuphe uluhlu lwemigaqo-nkqubo enxulumene nemizi-mveliso ukukhuthaza nokuxhasa amashishini ezemigodi ukuba aqhube ulondolozo nokusetyenziswa ngokupheleleyo kwezimbiwa, ugcino lwamandla kunye nokunciphisa ukukhutshwa kwenkunkuma, ukukhuthaza imveliso yemigodi emikhulu kunye nokusebenza ngamandla, kwaye ngokuthe ngcembe amaqela emigodi emikhulu njengomqolo. Indlela entsha yophuhliso lwezimbiwa kuphuhliso olulungelelanisiweyo lwemigodi emincinci. Umshicileli we-roller uneempawu zomthamo omkhulu wokucubungula kunye nokuhamba kwenkqubo emfutshane, ehambelana nesikhokelo sophuhliso lokusetyenziswa ngamandla kwemithombo yezimbiwa. Ke ngoko, ukumbiwa ngamandla kwemithombo yezimbiwa kunye nokudityaniswa ngokuthe ngcembe kwamashishini ezemigodi lilizwe kuya kukhuthaza uphuhliso lomatshini wokushicilela omkhulu.
Imfuno yemarike yezinto zokwakha zesamente, imigodi nemizi-mveliso yesinyithi inxulumene ngokusondeleyo notyalo-mali olusisigxina. Phantsi kwemvelaphi yophuhliso lwangoku lwezoqoqosho lwaseTshayina, ukwakhiwa koololiwe kunye noohola bendlela, izindlu ezifikelelekayo kunye nokuqhubela phambili kokufudukela kwabantu ezidolophini kuya kwenza isiqinisekiso sophuhliso oluzinzileyo lwezixhobo zokwakha zesamente kunye nemizi-mveliso yesinyithi; Utyalo-mali oluqhubekayo kulwakhiwo lweziseko ezingundoqo luya kuba neempembelelo ezintle kwizinto zokwakha zesamente, imigodi nemizi-mveliso yemigodi. Ishishini le-metallurgical kunye notyalo-mali olusisigxina lunempembelelo entle kwimfuno yokuqhuba ii-roller press.