1. Ubuchwepheshe bokucindezela obunezigaba ezimbili: ukuthuthuka ngamaphesenti ayi-15 ekusebenzeni kahle kwamandla okusebenzisa kahle amandla kanye nokusebenza kahle kukagesi kune-compressor yesigaba esisodwa
2. Injini ehambisanayo ehambisanayo ehambisanayo nemagnethi: ukusebenza kahle okufika ku-98% kudlula amazinga kazwelonke okusebenza kahle kwamandla
3.Ukucindezela kwezigaba ezimbili kunciphisa isilinganiso sokucindezela sesigaba ngasinye, kunciphisa ukuvuza kwangaphakathi, kuthuthukisa ukusebenza kahle kwevolumu, kunciphisa i-bearing oad, futhi kwandisa
impilo yomninikhaya.
4.I-PM VSD enezigaba ezimbili ithatha indawo yokucindezelwa kwesigaba esisodwa, futhi ukufuduka kukhushulwa cishe ngo-15%, okungafeza umphumela wokonga amandla ongu-15%.