A cikin masana'antar simintin, diamita na simintin inci ɗaya ya kai santimita 2.5, ko kuma milimita 25.Misali, idan kana da dabaran duniya mai inci 4, diamita ita ce 100mm, kuma fadin dabaran yana kusa da 32mm.
Caster kalma ce ta gaba ɗaya wacce ta haɗa da simintin motsi da ƙayyadaddun siminti.Simintin motsi, wanda kuma aka sani da casters na duniya, suna da ƙafafu huɗu a ƙasa kuma suna iya juyawa digiri 360.Koyaya, yayin jujjuya dabaran na duniya, yana da mahimmanci a guji karkatar da shi da yawa ko jujjuya shi a tsaye, saboda hakan na iya haifar da lahani ga ƙafafun ko kuma rage rayuwar sabis ɗin.
Bugu da kari, keken na'ura na duniya yana da nau'o'in aikace-aikace, kamar karusai, trolleys jakunkuna, na'urorin sarrafa kayan aiki na zamani, kananan kayan saukar jiragen sama da dai sauransu.A lokaci guda kuma, tsarin masana'anta na dabaran duniya kuma yana haɓaka, kamar yin amfani da kayan aikin polyurethane masu ƙarfi waɗanda aka kera dabaran duniya, tare da juriyar mai, ƙarancin zafin jiki, juriya abrasion, juriya mai tasiri da sauran fa'idodi, don haka sanya amfani da shi a lokuta daban-daban mafi aminci da aminci.
Lokacin aikawa: Fabrairu-19-2024