Yanke manyan kayan aiki kamar su ƙofofin lif da motocin lif suna buƙatar iska mai ɗorewa da kwanciyar hankali. Tsarin haɗin Ducas 4-in-1 yana aiki akai-akai na tsawon awanni 24 ba tare da ruɓewar matsi ba, yana tabbatar da daidaiton sassan yankewa don hanyoyin yankewa masu tsayi da rage farashin hanyoyin niƙawa na gaba.
Haɗa matsewar sukurori, na'urar busar da injin sanyaya daki, matatar tacewa mai daidaici, da tankin iska cikin siminti ɗaya, wanda kawai ke buƙatar haɗawa da wutar lantarki da babban bututun iska a wurin, shigarwa da aiwatarwa za a iya kammala su cikin mintuna 30. Idan aka kwatanta da wani tsarin daban, yana adana kashi 60% na sararin bene kuma yana rage yiwuwar ɓuya da kashi 75%.