Labaran Masana'antu

Na'ura mai gyare-gyaren ganga mai sinadari ita ce na'ura mai ɗaukar nauyi mai girman ganguna 200 zuwa 220. Mai tarawa yana harbin parison mai nauyi da sauri, kafin nauyi ya fitar da shi daga siffa. Duk wani abu game da injin yana wanzu don yin hidimar lokaci ɗaya: gwajin juzu'i.

Na'urar gyare-gyaren busa tana yin samfuran robobi - kwalabe, jerry gwangwani, ganguna, tankuna, tankunan mai, shinge - ta hanyar narkewar guduro, mai da shi siffa mai laushi, da hura shi da iska a ciki. Wannan jagorar masana'anta ce: yadda injin ke aiki, nau'ikan da za ku kwatanta, sassan da ke yanke hukunci a zahiri, fitarwa da lissafi mai tsada, da yadda ake zabar wanda ya dace. Yana zana a kan 20 + shekaru na gina wadannan inji, don haka cinikayya-offs a nan su ne waɗanda suka yanke shawarar farashi da inganci a kan ainihin layi.

Jerry na iya busa na'ura mai gyare-gyare (wanda aka rubuta da na'ura mai gyare-gyare) yana amfani da gyare-gyaren extrusion don samar da gwangwani HDPE da PP - gwangwani mai, kwantenan sinadarai, masu jigilar ruwa da gwangwani - daga kusan 1 L zuwa 30 L. Wannan jagorar ya ƙunshi saitunan na'ura, yadda za a ƙididdige fitarwa na ainihi, farashin gudu, kayan aiki, zaɓin saitin da ya dace.

Na'ura mai gyare-gyaren filastik tana kera samfuran filastik ta hanyar dumama guduro, samar da shi zuwa cikin bututu mai laushi ko preform, yana hura shi da matsewar iska a cikin wani nau'i, kuma yana sanyaya shi zuwa wani ɓangaren da ya ƙare - kwalabe, jeri gwangwani, ganguna da kwantena na masana'antu. Babban nau'ikan sune extrusion, allura da allura mai shimfiɗa busa gyare-gyare.

Na'urar gyare-gyaren da ake ci gaba da busawa tana fitar da parison marar tsayawa yayin da tashoshi na gyare-gyare ke shiga don kamawa da busa ta. Extruder ba ya tsayawa, wanda ya sa wannan hanya mafi sauri don kwantena HDPE da PP daga kimanin lita 0.5 zuwa 30. Masu canji guda uku sun saita abin da kake fitarwa: ƙidaya tasha, mutuwar kai, da lokacin zagayowar. Ƙari uku sun saita farashin ku: makamashi kowane sashi, kulawa, da guntuwa. Wannan jagorar ta ƙunshi ɓangarorin biyu, tare da ainihin ƙayyadaddun bayanai daga na'urorin mu.

Yin gyare-gyaren busa yana haifar da bututun robobin da aka narkar da shi a kan wani tsari a cikin daƙiƙa zuwa mintuna. Ya fi tsada a kayan aiki kuma yana samun nasara a girma. Juyawa gyare-gyare yana jujjuya foda na filastik a cikin wani zafi mai zafi, mai jujjuyawa a hankali. Zagayen zagayowar nasa yana tafiyar minti goma, amma kayan aikin yana da arha kuma sassan suna fitowa ba tare da matsala ba. Girman shekara-shekara yawanci yana yanke shi: ƙananan ɗimbin yawa sun yarda da ƙirar rotomolding mai arha; Ƙididdigar samarwa suna jin daɗin saurin busa gyare-gyare. Don tankuna, IBCs, floats, da shinge, injin gyare-gyaren 250-lita yana gudanar da busasshen busassun guda 300 a cikin sa'a guda, yayin da sake zagayowar rotomolding ke yin sashi ɗaya a cikin tazara ɗaya.