°Õ²¹°ì²¹¾±³Ù²¹·É²¹£ºKayan fadadawa na gama gari don samar da kankana na kwakwa: Jaw crusher (fada da farko), cone crusher (fada na biyu) da injin samar da kankana (fada na ?arshe) ana raba su zuwa matakai uku na fadadawa don fadada kayan layin samarwa.

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

Kayan aikin rushewa na gama gari don samar da ?aramar ?asa mai tsakuwa:

Jaw crusher (rushewar farko), cone crusher (rushewar na biyu) damashin yin yashi(rushewar ?anana) ana raba su zuwa matakai uku na rushewa don rushewar kayan aikin samarwa.

Kayan aikin tallafi na gama gari don samar da ?aramar ?asa mai tsakuwa:

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

Vibrating feeder yana da alhakin bayar da kayan dutse. Yana daukar kayan da aka yi da duwatsu zuwa jaw crusher da cone crusher don rushewa zuwa kayan da suka dace da girman ?ananan ?asa.

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

(1) ?ofar fadada kayan aikin ta zurfi, wanda zai iya fadada kayan a ?akin fadada gaba ?aya, inganta ?arfin fadada kayan aikin da ?ara samarwa na yanki.

(2) Bayan rushewa, ?ananan ?azallar duwatsu sun cika kuma suna daidaita, kuma abubuwan da ke ciki na igiya da farfa?a sun yi ?asa sosai, wanda hakan ya inganta ingancin kayan aiki kuma ya rage gur?ataccen muhalli da ?ura a cikin samarwa.

2. Na'urar samar da ?asa za ta iya amfani da ita wajen rushewa da siffantawa sosai domin ?ara girman ?ananan ?azallar duwatsu su cika bu?atun.

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

4. Na'urar wanke ?arfe na daya daga cikin kayan aikin da suka yi muhimmanci wajen wanke ?arfe, wanda zai iya cire ?azantar da ke kan saman ?arfe, don haka ya cika bu?atun masu amfani.

5. Gidan jigilar kayan ba kawai yana ha?a kayan aiki da yawa ba, har ma yana jigilar kayayyaki. Yana da halayen nesa da yawa da jigilar kayayyaki, kuma yana taka muhimmiyar rawa a 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 ?asa da yashi daidai.