Isicoci sokuphumla semizi-mveliso sisixhobo esisebenzayo nesinamandla esinceda ekucoceni nasekugcineni iindawo ezinkulu zeshishini. Kuyilelwe ngokukodwa ukuphatha imiceli mngeni ebaluleke kakhulu, esenza sisixhobo esibalulekileyo kumashishini ahlukeneyo njengokwenza imveliso, ulwakhiwo, kunye nokulungiswa kokutya.
Ibango lokucoca i-vacuum lemizi-mveliso liye landa kule minyaka idlulileyo, kwaye ngesizathu esivakalayo. Baxhotywe ngetekhnoloji ephambili kunye neemotor ezinamandla ezinokuthi zisingise uthuli olukhulu, ubumdaka, kunye nenkunkuma. Ukongeza, beza ngobukhulu obahlukeneyo kunye noyilo, besenza kube lula ukufumana ilungelo lokufumana iimfuno ezithile zeshishini.
Enye yezibonelelo eziphambili zokwenza izicoci mveliso ze-vacuum kukukwazi kwabo ukuphucula umgangatho womoya. Ngokususa uthuli oluyingozi kunye nenkunkuma emoyeni, banokunciphisa umngcipheko weengxaki zokuphefumla kwaye baphucule impilo kunye nokhuseleko lwabasebenzi. Ngapha koko, zenzelwe nge-ergonomics engqondweni, zenza ukuba zisebenze lula kwaye zinciphise umngcipheko wokulimala.
Izicoci ezicocwe kwimveliso zikwasebenza ngamandla amandla. Basebenzisa amandla amancinci xa kuthelekiswa neendlela zokucoca ngokwesiko kwaye baxhotyiswe ngeendlela ezinje ngeenkqubo zokuziqhelanisa kunye neefilitha ze-HEDPA, ezinceda ekupheliseni amasuntswana amancinci emoyeni.
Ukuqukumbela, ukucoca i-vacuum yezamashishini ngumdlalo wemidlalo. Banika isisombululo esisebenzayo nesisebenzayo sokucoca kunye nokugcina iindawo ezinkulu zeshishini, ukuphucula umgangatho womoya, ukunciphisa umngcipheko wokulimala, kunye nokonga amandla. Ngeemfuno ezandayo zococa i-vacuum yokuphumla, ayimangalisi into yokuba iinkampani ezininzi zityala kwesi sixhobo ukuphucula imisebenzi yazo yokucoca kunye nokuphucula imeko yomsebenzi.
IXESHA LOKUQALA: NgoFebwe-13 ukuya ku-923