1. Kuumba ziwalo
Amatanthawuza mbali zomwe zimapanga nkhungu, makamaka kuphatikizapo: nkhonya, kufa, pakati, kupanga ndodo, kupanga mphete ndikuyika mbali.
2. Kuthira dongosolo
Zimatanthawuza njira ya pulasitiki yotuluka mu nkhungu kuchokera pamphuno ya makina opangira jakisoni kupita kumphuno.Njira yothira wamba imapangidwa ndi njira yayikulu, diverter channel, chipata, dzenje lozizira ndi zina zotero.
3. Njira yotsogolera
Mu nkhungu ya pulasitiki, imakhala ndi udindo woyika, kutsogolera ndi kunyamula kukakamiza kwina kwa mbali kuti zitsimikizire kulondola kwa kutseka kwa nkhungu zosunthika komanso zokhazikika.Dongosolo lowongolera limapangidwa ndi kalozera, chowongolera kapena bowo (lotsegulidwa mwachindunji pa template), kolona yoyikira, ndi zina.
4. Ejector chipangizo
Amagwira ntchito ya ejecting mbali mu nkhungu, ndipo amapangidwa ndi ejecting ndodo kapena ejecting chubu kapena kukankha mbale, ejecting mbale, ejecting ndodo kukonza mbale, resetting ndodo ndi kukoka ndodo.
5. Lateral kulekanitsa ndi pachimake kukoka limagwirira
Ntchito yake ndikuchotsa nkhonya yam'mbali kapena kutulutsa pachimake cham'mbali, chomwe nthawi zambiri chimaphatikizapo positi yolondolera, pini yopindika, kalozera wowongolera, wedge block, slide block, bevel slot, rack ndi pinion ndi magawo ena.
6. Kuzizira ndi kutenthetsa dongosolo
Ntchito yake ndikusintha kutentha kwa nkhungu, komwe kumapangidwa ndi njira yozizira (mabowo amadzi ozizira, masinki ozizira, mapaipi amkuwa) kapena makina otenthetsera.
7. Dongosolo la utsi
Ntchito yake ndikuchotsa mpweya mumtsempha, womwe umapangidwa makamaka ndi nsonga yotulutsa mpweya komanso kusiyana kofananira.