Ma compressor a mpweya a PM VSD screw amagwira ntchito bwino pamlingo wosiyanasiyana wa kupanikizika, mosinthasintha kuti agwirizane ndi mikhalidwe yosiyanasiyana yogwirira ntchito.

Kulamulira kwanzeru kulumikizana, kugwira ntchito limodzi kwa makina ambiri, kugwiritsa ntchito bwino mphamvu zamagulu.Imathandizira kulumikizana kwanzeru kwa mitundu yosiyanasiyanakompresa mpweyas, kukonza nthawi yokha kuchuluka kwa zida zogwirira ntchito ndi kugawa katundu kutengera kufunikira kwa gasi lonse kuti pakhale mphamvu yokwanira yamagulu. Yoyenera kugwiritsidwa ntchito pazochitika zoperekera gasi monga malo opangira zinthu zazikulu ndi malo opangira mafakitale, zomwe zimapangitsa kuti pakhale mphamvu zambiri zosungira mphamvu.

Zigawo zazikulu zomwe zimakhala ndi moyo wautali, kukonza kosavuta, komanso kuchepetsa ndalama zomwe zimagwiritsidwa ntchito nthawi yonse.Pogwiritsa ntchito rotor yayikulu, kapangidwe ka main unit kotsika liwiro, ma key bearing amakhala ndi moyo wa maola okwana 100,000. Kuphatikiza ndi makina okumbutsa anzeru, nthawi yokonza imatalikitsidwa kwambiri. Yoyenera zinthu zonyamula katundu wambiri zomwe zimakhala ndi kupanga kosalekeza kwa maola 24, kuchepetsa kuchuluka kwa kukonza ndi ndalama zosinthira, zomwe zimapangitsa kuti pakhale phindu lalikulu pazachuma.