°Õ²¹°ì²¹¾±³Ù²¹·É²¹£ºAikin gindin siminti na ?arshe an raba shi kusan zuwa tsarin gindin bu?e-bu?e da kuma tsarin gindin rufe-rufe. Na'urar da aka yi amfani da ita ita ce na'urar Raymond ko na'urar gindin ?ulli.

Aikin gindin siminti na ?arshe an raba shi kusan zuwa tsarin gindin bu?e-bu?e da kuma tsarin gindin rufe-rufe. Na'urar da aka yi amfani da ita ita ceMalam Raymondko na'urar gindin ?ulli. A cikin na'urar gindin bu?e-bu?e, kwandon na'urar yana da tsawon kimanin sau 4 zuwa 5 na diamitansa don samun ?ayyadaddun ?arfi.

A cikin injin da aka rufe, injin yana da tsawon sau uku ko kasa da diamitansa domin saukaka fitowar kayan. Mai rarraba yana aiki azaman mai sanyaya kayan, ban da aikin rarraba kayan.

?arfin samar da siminti yana da tsada sosai, don haka rayuwar masana'antar siminti yawanci tsakanin shekaru 30 zuwa 50. Amma, kayan aiki sababbi ba wai a wurare da aka gina ?arfi saboda girman kasuwa ba ne kawai ake samun su ba; yawanci ana sabunta kayan aikin masana'antar siminti da aka riga aka gina, wanda hakan yana nufin cewa galibi bayan shekaru 20 ko 30, yawancin kayan aikin asali sun canja wuri kuma ana daidaitarsu da fasaha ta zamani. Amma raguwa mai yawa a cikin amfani da kayan ?wayar ?wayar siminti ana samun ta ne kawai ta hanyar gyarawa masu girma kamar canzawa daga shuka siminti da bawul mills zuwa...

An?arfafawa ta faru a farkon da ?arshen aikin samar da siminti. Kimanin tan 1.5 na kayan aiki ne ake bu?ata don samar da tan 1 na simintin da aka gama. Mun ?era jerin cikakken na'urar an?arfafa siminti mai sau?in jigilar kaya don siyarwa, kamar ball mill, vertical roller mill, high pressure mill, ultrafine mill da sauransu. Yana da sau?in jigilar kaya zuwa wurin aiki, wanda hakan ya rage farashin jigilar kayan aiki sosai.