Hakanan ana kiran injin motar sarrafa shring. Ayyukanta shine don kunsa samfurin tare da fim mai zafi sannan ku yi zafi don yayyage fim ɗin kuma kunsa samfurin. Akwai nau'ikan injunan bagging. Ka'idar iri daya ce. Masu masana'antun suna buƙatar zaɓar ƙirar motar da ta dace gwargwadon buƙatun kayan aikin abokin ciniki da samfurori- character related /} character related 4 ukun. Injin da aka sarrafa baya ba komai bane sama da manyan hanyoyin uku: 1 dumama inji; 2 hurawa inji; 3 isar da kayan aiki. Wadannan bangarorin sun shafi abubuwan da ake ciki. Amfani da daidaitawa na na'urorin guda uku ana gabatar dasu a ƙasa:
1. Daidaita zafin jiki na injin bagging na injin: zazzabi sa shima ya zama da girma, kuma ikon na'urar bagging na gabaɗaya ne kusan 20-40kW. Gabaɗaya, yana kusa da digiri 180 -220 digiri. Ya danganta da kauri daga kayan, saurin isar da samfurin, girman iska kwarara, da kuma yanayin zafin jiki, akwai saiti daban-daban. Kayayyakin da ba su da tsayayya da high yanayin zafi na iya amfani da ƙarancin yanayin zafi kuma amfani da shimfiɗaɗɗen bakin ciki. Idan fim ɗin shrink shine lokacin farin ciki, zazzabi yana buƙatar ƙaruwa, kuma ƙarfin injin kuma yana buƙatar ƙara yawan zafin jiki da dacewa, da kuma yawan iska tana haɓaka, da kuma mataimakin zafin jiki, da kuma mataimakin zafin jiki, da kuma mataimakin zafin jiki, da kuma mataimakin zafin jiki, da kuma mataimakin zafin jiki, da kuma mataimakin zafin jiki, da kuma mataimakin zafin jiki, da kuma mataimakin zafin jiki, da kuma mataimakin zafin jiki. Ofarfin Pofpvc Poofpvc shine gabaɗaya 5-20kw, an saita zazzabi gaba ɗaya a kusan 140- digiri na 160 digiri. Daidaitawa yana da asali daidai da injin pe bagging.
2. Gyara sauri na Beldrow Gyara: Mayar da injin hawa na dogon lokaci, kuma yawancin masana'antun suna amfani da masu sauya mita da masu tsara wuraren lantarki don sarrafa saurin. Idan samfurin yayi tsawo, saurin ya zama mai jinkirin. An gyara shi da 20m / min-60m / min. Idan samfurin yana da matukar buƙatu a kan tasirin shrinkage, ana bada shawara don amfani da injin tafiya mai tsayi da kuma amfani da ƙarancin zafin jiki da jinkirin isar da tasirin shrinkage. Zaɓi samfurin tare da mafi girman iko. Ana buƙatar isar da saurin isar da kara lokacin da aka saita zafin jiki a lokacin da aka saita zafin jiki babba, da kuma akasin haka. Lokacin da suruwar iska karami ne, saurin saurin yayi jinkiri, da kuma mataimakinsa.
3. Gyara gudummawar iska: sarrafa saurin motar. Koyaya, injunan jaka da yawa ba su da wannan aikin, kuma an daidaita darajar iska ta hanyar juyawa ta hanyar juyawa. Aikin mai ƙarfi shine daidaituwar hanyar iska, wanda yadda ya dace da iska mai zafi zuwa matsayin da ake buƙatar kwangilar. Yawan iska shima yana da babban tasiri a kan tasirin raguwa. Fim ɗin tsawa yana da zafi nan da nan lokacin da girman iska ya yi yawa, kuma fadada zai iya haifar da shrinking tasirin idan fim ɗin ba zai yi raguwa a cikin ɗan gajeren lokaci ba. Girman ƙara iska ma yana da alaƙa da girman da kusurwar iska. A mafi girma zazzabi, ƙasa da iska iska, in ba haka ba mafi girma, da sauri da sauri, mafi girma girma girma, da kuma akasin haka.