Monga chinthu chatsopano pankhani yosamalira zinthu, chonyamulira vacuum chatchuka kwambiri m'zaka zaposachedwa. Mtengo wake umasiyana malinga ndi mphamvu ya katundu, kapangidwe ka makina, ndi ntchito zina zowonjezera, zomwe zikusonyeza kusiyanasiyana kwake komanso luso lake.
Choyamba, mphamvu yonyamula katundu ndi chinthu chofunikira kwambiri chomwe chimakhudza mtengo wa chonyamulira vacuum. Pamene mphamvu yonyamula katundu ikukwera, ndalama zopangira ndi zofunikira zaukadaulo zimakweranso, zomwe zimapangitsa kuti mitengo ikwere. Msika, mitengo ya zonyamulira vacuum zokhala ndi rabara ndi pafupifupi USD 8,990 ndi USD 13,220. Mtundu uwu ukuwonetsa momwe msika ulili komanso zosowa za ogwiritsa ntchito a mitundu yosiyanasiyana ya katundu. Zonyamulira vacuum zokhala ndi siponji nthawi zambiri zimakhala zodula kuposa zomwe zili ndi rabara ndi USD 1,200 mpaka USD 2,000 chifukwa chogwiritsa ntchito zipangizo ndi ukadaulo wovuta kwambiri. Kusiyana kwa mitengo kumeneku kukuwonetsa magwiridwe antchito abwino kwambiri komanso kulimba kwa dongosolo la siponji.
Kupatula kukonza makina, ntchito zina zowonjezera ndi chinthu china chofunikira chomwe chimakhudza mtengo wa zonyamulira vacuum. Zinthu monga kusinthasintha kwa magetsi ndi kugwedezeka kwa magetsi zimathandizira kusinthasintha ndi kusavuta kwa zida pozigwira komanso zimawonjezera ndalama zopangira. Chifukwa chake, zinthuzi nthawi zambiri zimafuna ndalama zowonjezera, nthawi zambiri pafupifupi USD 650. Kwa ogwiritsa ntchito omwe amafunikira mphamvu yakutali, ntchito iyi ndi njira yofunika kwambiri, nthawi zambiri imawonjezera pafupifupi USD 750 pamtengo.
Ponseponse, mitengo ya ma vacuum lifters pamsika ndi yosiyanasiyana, zomwe zimathandiza ogwiritsa ntchito kusankha mtundu woyenera ndi kasinthidwe malinga ndi zosowa zawo komanso bajeti yawo. Ndi kupita patsogolo kwaukadaulo kosalekeza komanso mpikisano wokwera pamsika, mitengo ya ma vacuum lifters ikuyembekezeka kukhala yomveka bwino komanso yowonekera bwino, ndikupatsa ogwiritsa ntchito zosankha zambiri komanso zabwino.