Igishushanyo mbonera: Imashini yo gukuramo firime isanzwe ikorwa nkumugozi "ugaburira ibiryo".Ifite indege ndende hamwe na groove muburebure bwayo kugirango byorohereze resin nziza gushonga, kuvanga, no gutanga.Ubujyakuzimu bwindege hamwe nibibuga birashobora gutandukana bitewe nibikoresho byihariye bitunganywa.
Igice cyo Kuvanga Inzitizi: Amashanyarazi ya firime asanzwe afite igice cyo kuvanga bariyeri hafi yimpera ya screw.Iki gice gifasha kuzamura kuvanga polymer, kwemeza gushonga no gukwirakwiza inyongeramusaruro.
Ikigereranyo cyo Kwikuramo Cyinshi: Ubusanzwe screw ifite igipimo kinini cyo kwikuramo kugirango itezimbere ubutinganyi kandi itange ubwiza bumwe.Ibi nibyingenzi kugirango ugere kumurongo mwiza wubwiza nubwiza bwa firime.
Ubwubatsi bwa Barrale: Ubusanzwe ingunguru ikozwe mubyuma byujuje ubuziranenge hamwe no kuvura neza ubushyuhe bwo guhangana neza no kuramba.Nitriding cyangwa bimetallic barrele irashobora kandi gukoreshwa mukuzamura imyambarire yo kuramba.
Sisitemu yo gukonjesha: Kuramo ibibari byo gukuramo firime akenshi biranga sisitemu yo gukonjesha kugirango igabanye ubushyuhe no kwirinda ubushyuhe mugihe cyo gukuramo.
Ibiranga amahitamo: Ukurikije ibisabwa byihariye, ibintu byongeweho nka transducer yumuvuduko ukabije cyangwa icyuma gishushe gishobora gushirwa muri barri ya screw kugirango itange ubushobozi bwo kugenzura no kugenzura.
Ni ngombwa kugisha inama uruganda ruzwi cyane cyangwa uruganda rutanga isoko kugirango umenye neza igishushanyo mbonera cya screw ya PP / PE / LDPE / HDPE.Barashobora gutanga inama zinzobere zishingiye kubyo ukeneye kubyara umusaruro, ibintu bifatika, nibisabwa gusohoka.