Summary: Kayan aikin cusa dutse na gama-gari don samar da yashi na dutse: na'urar murza hakori (cusa farko), na'urar murza kwali (cusa na biyu) da kuma na'urar yin yashi (cusa mai kyau) an raba su zuwa matakai uku na cusa don rushe kayan layin samarwa na aikin...

Kwakwa wani nau'i ne na kayan gini masu lafiya, wanda ya ƙarfi, haske kuma mai sauƙi a launi kuma yana da halayen da suka dace.

Kayan aikin rushewa na gama gari don samar da ƙaramar ƙasa mai tsakuwa:

Injin cock na hakowa (main crushing), injin kwale-kwale na hakowa (secondary crushing) da mashin yin yashi (rushewar ƙanana) ana raba su zuwa matakai uku na rushewa don rushewar kayan aikin samarwa.

Kayan aikin tallafi na gama gari don samar da ƙaramar ƙasa mai tsakuwa:

Vibrating feeder, fuskar tari, belti mai jigilar kaya, injin wanke yashi.

Mai isar da kayan girgije ne ke da alhakin samar da kayan dutse. Yana kai kayan dutse na asali zuwa injin murhu na hakora da injin murhu na kwano don lakaɗa su zuwa girman zarra da ake buƙata.

A aikin rushewa, injin rushewar lebe yana da amfani sosai a aikin rushewa, kuma halayen aikin kayan aikin a samarwa sune kamar haka:

(1) Ƙofar fadada kayan aikin ta zurfi, wanda zai iya fadada kayan a ɗakin fadada gaba ɗaya, inganta ƙarfin fadada kayan aikin da ƙara samarwa na yanki.

(2) Bayan lallausawa, ƙwayoyin dutse suna cikakke kuma daidai, kuma ƙunshin alƙalami da filayen yana da ƙananan ƙima sosai, wanda ke haɓaka yadda na'urar take aiki da rage gurbatar muhalli da gurɓatar iska daga danshi a cikin masana'antu.

2. Na'urar samar da ƙasa za ta iya amfani da ita wajen rushewa da siffantawa sosai domin ƙara girman ƙananan ƙazallar duwatsu su cika buƙatun.

3. Fitar da ƙazallar duwatsu da ke rawa na iya rarraba ƙazallar duwatsu da girma daban-daban da ƙayyadaddun bayan rushewa, don inganta ingancin kayan aiki a cikin samarwa.

4. Injin wanke yashi na da mahimmanci sosai wurin wanke yashi, wanda zai iya cire gurɓataccen abu da ke saman yashin yadda zai yi dacewa da bukatun masu amfani da shi.

5. Mashin ɗaukar kayayyaki ba shi ƙara haɗa na'urori da dama ba kawai, har ma yana kai kayan aiki. Yana da dabi'u na nisa mai tsawo da kuma yawan jigilar kaya, kuma yana taka muhimmiyar rawa a cikin layin samarwa.

A duk tsari na samar da yashi, dole ne a yi amfani da fa'idojin kowane kayan aiki don rage tarin. Idan akwai kayan aiki da yawa a layin samarwa, za a kara wasu kayan aiki masu taimako, sannan zai kara kasafin kudi kuma ya shafi amfanin kudi. Saboda haka, dole ne a tsara tsarin jigilar ƙasa da yashi daidai.