ZKS vacuum feeder unit iri kushandisa whirlpool air pombi inoburitsa mweya. Iyo inlet yeabsorption material tap uye yese system inogadzirwa kuti ive muvacuum state. Mbeu dzehupfu dzezvinhu dzinopinzwa mupombi yezvinhu nemhepo yakadzikama uye inoumbwa kuva mweya unoyerera nezvinhu. Kupfuura iyo yekunyudza zvinhu chubhu, vanosvika kune hopper. Mhepo nezvinhu zvinoparadzaniswa mairi. Zvinhu zvakaparadzana zvinotumirwa kumudziyo wekugamuchira zvinhu. Nzvimbo yekudzora inodzora iyo "on / off" mamiriro epneumatic katatu valve yekudyisa kana kuburitsa zvinhu.
Muvacuum feeder unit mhepo yakamanikidzwa yakatarisana neinofuridza inoiswa. Paunenge uchiburitsa zvinhu nguva dzese, iyo yakamanikidzwa mhepo pulse inoputira sefa. Hupfu hwakanamirwa pamusoro pesefa inopeperetswa kuitira kuti pave nechokwadi chekunwa zvinhu zvakajairika.