Isityalo sokuxuba i-asphalt yisethi epheleleyo yezixhobo zokuvelisa ubuninzi bekhonkrithi ye-asphalt. Umatshini wonke wesixhobo uneenkqubo ezininzi, ezifana ne-batching system, inkqubo yokomisa, inkqubo yokutshisa, inkqubo yokubonelela ngomgubo kunye nenkqubo yokuthintela uthuli. Inkqubo nganye iyinxalenye ebalulekileyo yesityalo sokuxuba i-asphalt.

Imeko yokusebenza yenkqubo yokutsha yesityalo sokuxuba i-asphalt inempembelelo enkulu kuyo yonke inkqubo, ehambelana nokusebenza kakuhle kwezoqoqosho kuyo yonke inkqubo, ukuchaneka kokulawula ubushushu kunye nezikhombisi zokukhutshwa kwegesi ye-flue. Eli nqaku liza kwazisa ngokufutshane indlela yokugweba imeko yokusebenza yenkqubo yokutsha yesityalo sokuxuba i-asphalt.
Ngokuqhelekileyo, ngenxa yobunzima bezixhobo zokufumanisa kunye neendlela, akukho miqathango yokufezekisa kwinkqubo yokusebenza yezityalo ezininzi zokuxuba i-asphalt. Ngoko ke, kulungele ngakumbi ukugweba imeko yokusebenza ngoluhlu lwezinto ezicacileyo ezifana nombala, ukukhanya kunye nokumila komlilo. Le ndlela ilula kakhulu kwaye iyasebenza.
Xa inkqubo yokutshisa isityalo sokuxuba i-asphalt sisebenza, xa i-fuel ivutha ngokuqhelekileyo kwi-cylinder yokumisa, umsebenzisi unokubona ilangatye phambi kwe-cylinder. Ngeli xesha, iziko lomlilo kufuneka libe phakathi kwe-cylinder yokumisa, kwaye ilangatye lihanjiswe ngokulinganayo malunga nalo kwaye aliyi kuchukumisa udonga lwe-cylinder. Idangatye lizele. Yonke inkcazo yedangatye icacile, kwaye akuyi kubakho msila omnyama womsi. Iimeko zokusebenza ezingaqhelekanga zenkqubo yokutsha zibandakanya, umzekelo, ububanzi bomlilo bukhulu kakhulu, okuya kubangela ukuba idiphozithi yekhabhoni enzulu yenze kwi-barrel yesithando somlilo kwaye ichaphazele imeko yokusebenza elandelayo yenkqubo yokutshisa.