Sabbin amfani da allura gyare-gyaren sprues da masu gudu

Sprues da masu gudu sun ƙunshi mashin ɗin da ke haɗa bututun injin zuwa kogon injin. Yayin lokacin allura na sake zagayowar gyare-gyare, narkakkar kayan yana gudana ta cikin sprue da mai gudu zuwa ga kogon. Waɗannan sassan na iya zama ƙasa kuma a haɗe su da sabbin kayan, da farko guduro budurwa.

Ƙirƙirar abin da ake kira 'regrind' shine babban ɓangarorin aikin sake amfani da tarkacen filastik. Matsakaicin regrind gauraye da kayan budurwa gabaɗaya ya dogara ne akan buƙatun abokin ciniki. Regrind na iya samun halaye daban-daban da suka bambanta da pellet ɗin budurwa da aka yi amfani da su. Misali, kwararar narke na iya bambanta a cikin ƙananan adadi daga guduro. Amma waɗannan bambance-bambancen bai kamata su sami tasiri akan samfurin ƙarshe ba muddin an ƙara adadin da ya dace.

Ya kamata a daidaita tsarin don haɓaka tsari mai maimaitawa. Ƙirar ƙirar samfurin tana ƙayyade yawan regrind zai kasance. Ƙananan sassa tare da masu gudu da yawa da sprues na iya samar da abubuwa da yawa don sake amfani da su.

Akwai nau'ikan injunan granulator daban-daban don samar da regrind. Ana amfani da granulators masu saurin sauri, alal misali, mafi kyawun amfani da polypropylene, yayin da ƙwararrun ƙwanƙwasa-slow suna da kyau don cika kayan da fibers ba filastik ba waɗanda ke ƙara ƙarfi ga samfuran asali.

Ƙaƙƙarfan granulator mai saurin jinkiri yana samar da ingantattun manya, guda ɗaya tare da ragowar ƙura da yawa. Wannan yana taimakawa kula da halayen samfurin asali, ciki har da tsawon ƙarfin ƙarfafawa. Sauran abubuwan kariya sun haɗa da alamun abu akan injin don hana kamuwa da wasu resins. Bugu da ƙari, kowane granulator yana tsaftacewa sosai kafin ɗaukar sabon aiki tare da resin daban.

Wani ƙarin fa'ida ga tasirin rage farashin filastik sake yin amfani da tarkace da kuma yin amfani da regrind shine sau da yawa yana rage nauyin samfurin da aka sake sarrafa, yana ƙara yin amfani da shi azaman mafita mai amfani ga yawancin ayyukan masana'antu. Tsarin gabaɗayan sa kuma na iya rage adadin abin da ya wuce gona da iri da za a aika zuwa wurin shara.

Zaoge ta kan layi kusa-da-latsa zafi murkushewa da kuma yin amfani mai inganci da inganci na sprues da masu gudu.
filastik grinder / granulator / crusher / shredder don sprues da masu gudu da injinan gyare-gyaren allura ke samarwa.