Maɓalli mai mahimmanci a cikin sarrafa filastik.Ana buƙatar nau'ikan samfuran filastik ko sassa daban-daban.Akwai da yawa kamar 30 hanyoyin gyare-gyare, wanda yafi dogara da nau'in filastik, zaɓi daga nau'i da siffar da girman samfurin.Hanyoyin sarrafa filastik da aka fi amfani da su sune extrusion thermoplastic, gyare-gyaren allura, calending, gyare-gyaren busa da thermoforming.Thermosetting filastik gyare-gyaren da aka fi amfani da shi wajen sarrafa filastik kuma yana amfani da gyare-gyaren canja wuri, gyaran allura, gyare-gyaren laminate da thermoforming.Bugu da kari, akwai hanyoyi kamar simintin gyare-gyare tare da monomers na ruwa ko polymers azaman albarkatun ƙasa.Daga cikin waɗannan hanyoyin, ana amfani da extrusion da gyare-gyaren allura akai-akai, kuma su ne mafi mahimmancin hanyoyin.
Ana amfani da ƙarfe da itace don sarrafa robobi.Tun da kaddarorin robobi sun bambanta da na ƙarfe da itace, ƙarancin wutar lantarki mai ƙarancin zafi, ƙarancin haɓakar haɓakar thermal, ƙarancin elasticity, matsa lamba mai yawa akan kayan aiki ko kayan aiki, sauƙin haifar da nakasa, da yanke zafi yana da sauƙin narkewa., Kuma mai sauƙin bin kayan aiki.Don haka, injinan filastik, kayan aikin yankan da saurin yanke daidai dole ne su dace da halayen robobi, da sauran hanyoyin sarrafa kayan yau da kullun sune sawing, yankan, naushi, juyawa, tsarawa, hakowa, niƙa, gogewa, sarrafa zaren, da sauransu. Bugu da ƙari, robobi. Hakanan za'a iya yanke laser, hatimi, da waldawa.
Akwai hanyoyin walda da mannewa don sarrafa filastik.Welding shine amfani da iska mai zafi don walda na'urorin lantarki, walƙiya mai zafi ta amfani da zafi, da hanyoyin walda kamar babban walƙiya mai ƙarfi, walƙiyar juzu'i, walƙiyar shigar da walƙiya, walƙiyar ultrasonic da walƙiyar laser.An raba adhesives zuwa kaushi, guduro mafita da zafi narke adhesives.
Haɗin kai, walda da hanyoyin haɗin inji suna ba da damar haɗar sassan filastik cikin cikakken aikin samfur.

Za mu iya yin samfuran filastik kowane girman, mu ƙwararru nemmasana'anta