Okuthathu okuyinhlokoizinhlobo zemishini yokubumba igaleloi-extrusion blow molding (EBM), i-injection blow blowing (IBM), kanye ne-injection stretch blow blow molding (ISBM). I-EBM ihlanganisa ububanzi obubanzi - kusukela emabhodleleni amancane kuya ku-2000-litre amathangi - futhi ihlukana ibe imishini eqhubekayo yezingxenye ezincane kanye nemishini ye-accumulator emikhulu. I-IBM yenza amabhodlela amancane anentamo eqondile. I-ISBM yenza amabhodlela e-PET acacile. Umkhiqizo wakho unquma uhlobo. Yithole kuthebula elingezansi.
Wonke umkhiqizo wepulasitiki ongenalutho uphuma komunye wemindeni emithathu yemishini. Khetha okulungile, futhi umugqa wakho ugijima iminyaka emincane. Khetha engalungile, futhi asikho isilungiselelo esizokusindisa.
Abathengi bavame ukufika kithi ngemva kwamasonto amaningi ocwaningo oludidayo. Izindatshana eziningi zibala izinhlobo ezintathu, zichaza ngayinye ngemisho emibili, bese ima. Akekho ochaza izinhlobo ezincane - futhi ezitsheni ezinkulu, uhlobo oluncane yisinqumo sangempela.
Lo mhlahlandlela uyakulungisa lokho. Sakha imishini yokubumba i-extrusion blow, ukuze siwazi lowo mndeni ngaphakathi. Kwezinye izinhlobo ezimbili, siyakutshela ukuthi benzani kahle nokuthi ungabheka nini kwenye indawo - okuhlanganisa kude nathi.
Izinhlobo ezintathu eziyinhloko ngokubuka nje
| EBM | IBM | ISBM | |
|---|---|---|---|
| Isebenza kanjani | Ikhipha ishubhu (ijele), ilivuthele esikhunjeni | Ujova i-preform, bese uyayiphephetha | Ijova i-PET preform, iyelule futhi ayiphephethe |
| Ibanga losayizi | Okubanzi kakhulu - amabhodlela amancane kuya ku-2000 L amathangi | Okuncane - ngokuvamile ngaphansi kwe-1 L | Small to mid - amabhodlela amanzi nesiphuzo |
| Amandla esiginesha | Izingxenye ezinkulu, izibambo, izindonga eziningi | Izintamo eziqondile, azikho izicucu zokunquma | Amabhodlela e-PET acacile, aqinile, alula |
| Izinto ezijwayelekile | I-HDPE, PP, PVC, HMWHDPE | I-HDPE, PP, PS | I-PET |
| Imikhiqizo ejwayelekile | Amathini kaJerry, izigubhu, amathangi e-IBC, amathangi kaphethiloli, amathoyizi | Amabhodlela amaphilisi, izimbiza zezimonyo, ama-droppers | Amanzi, i-soda, ijusi, amabhodlela amafutha adliwayo |
I-Extrusion blow molding (EBM)
Umshini wokubumba i-extrusion blow uncibilikisa ipulasitiki, uwuphushele edayizini njengeshubhu elingenalutho elibizwa ngokuthi i-parison, bese uvala isikhunta esizungeze ishubhu bese usivuthela ngomoya. Ipulasitiki ithatha isimo sesikhunta, iphole futhi ikhiphe.
I-EBM ihlanganisa imikhiqizo eminingi kunezinye izinhlobo ezimbili ezihlanganisiwe. Iphatha izibambo (uhlobo olwakhelwe ngaphakathi kuma-jerry can), izindonga ezinezingqimba eziningi, nosayizi ayikho enye inqubo efinyelelwayo. Iphinde isebenzise amathuluzi ashibhile kokuthathu ezingxenyeni eziqhathanisekayo.
Umndeni uhlukana ube amagatsha amabili, futhi lokhu kuhlukaniswa kubaluleke kakhulu kunalokho abathengi abaningi abakuqaphelayo. Saziqhathanisa ngokujula kowethui-accumulator vs umhlahlandlela oqhubekayo— nansi inguqulo emfushane.
Imishini ye-extrusion eqhubekayo
Imishini eqhubekayo ikhipha isonto ngokungami, futhi isikhunta siyangena ukuze siyibambe. Benza kahle ezitsheni ezincane ngamavolumu aphezulu - amabhodlela, amaphakheji amakhemikhali nsuku zonke, amathini amajeri afinyelela kumalitha ayi-15.
Kunezinhlobo ezimbili ezitholakalayo endaweni yethu. Imishini enyakazayo ibamba u-2–15 L ngokucindezela ukusuka ku-40 ukuya ku-165 kN. Imishini yengalo egobile yengeza isivinini kanye ne-co-extrusion engu-1–6 yezingxenye ezingu-5–30 L. Phequlula i-uhla lomshini oluqhubekayongohlelo oluphelele.
Imishini ye-accumulator (ikhanda lesitoreji).
Imishini ye-Accumulator iqoqa inani eligcwele lokuncibilika kusilinda sesitoreji, bese iyicisha ngokudubula okukodwa okusheshayo. Lelo jubane lakha isonto elikhulu ngaphambi kokuba amandla adonsela phansi anwebe futhi awenze abe mncane. Izingxenye ezinkulu azinawo omunye umzila.
Izinombolo zangempela zibonisa isikali. EyethuI-I-KGB80Ayenza izigubhu ezingu-30 L enama-215 kN okubamba kanye ne-accumulator engu-5 L. I-three-cylinderI-I-KGS1000L-IBCyenza amathangi angu-1000 L IBC ane-1000 kN yokubopha kanye nezikulufu ezingamawele ezingu-100 mm. Ii-accumulator ububanziiphuma phezulu kuma-container angu-2000 L kanye no-1800 kN.
I-Injection blow molding (IBM)
Umshini wokubumba umjovo usebenza ngezinyathelo ezimbili emshinini owodwa. Okokuqala, ijova-ibumba i-preform eqinile enentamo eqediwe. Bese idlulisela i-preform eshisayo esiteshini sokushaywa futhi ivuthele umzimba.
Inkokhelo inembile. Intamo iphuma ibunjwe ngomjovo, ngakho imicu nezindawo zokuvala zifinyelela ubukhulu obufanayo nalo lonke ishothi. I-IBM futhi ayikhiqizi izicucu, ngoba akukho okusikwayo.
Ukuhwebelana kungusayizi. I-IBM ifanela iziqukathi ezincane, ngokuvamile ngaphansi kwelitha elilodwa - amabhodlela amaphilisi, izimbiza zezimonyo, amabhodlela e-dropper. Kunoma yini enesibambo noma ivolumu yangempela, i-EBM ithatha izintambo. I-Kinggle igxile ku-EBM; uma umkhiqizo wakho uyibhodlela le-pharma elingu-100 ml, uchwepheshe we-IBM ukusebenzela kangcono, futhi sizokusho lokho.
I-Injection stretch blow blow molding (ISBM)
Umshini wokubumba umshini wokubumba umjovo wenza amabhodlela e-PET acacile ophuza kuwo. Ishisisa i-PET preform, iyilule ngobude ngenduku, futhi iyivuthele ngaphandle ngesikhathi esifanayo. Lokho kunwebeka okuyizikhombisi-ndlela ezimbili kuqondanisa amaketanga e-polymer.
Ukuqondanisa kuwumlingo. Inikeza i-PET ukucaca okufana nengilazi, amandla ayo, nesisindo sayo esincane - ibhodlela le-soda lisinda ekufakweni kwekhabhoni ngamagremu ambalwa.
I-ISBM isebenza ngokusetha okubili. Imishini yesiteji esisodwa ibumba futhi ivuthele i-preform emshinini owodwa, ofanele ukugijima okuncane kanye nokuma ngokwezifiso. Imigqa enezigaba ezimbili ithenga noma ibumbe ama-preforms ngokwehlukana futhi iwavuthele ngesivinini esikhulu - izinga lokukhiqiza isiphuzo esikhulu. Umsebenzi wesiphuzo se-PET uhlala lapha, hhayi ku-EBM.
Iluphi uhlobo lomshini owenza umkhiqizo wakho?
Abafundi bafika nomkhiqizo, hhayi inqubo. Ngakho-ke phenya itafula. Thola umkhiqizo wakho kwesokunxele, futhi ufunde uhlobo lomshini wakho kwesokudla.
| Umkhiqizo wakho | Uhlobo lomshini | Kungani |
|---|---|---|
| Amanzi e-PET / ibhodlela le-soda | ISBM | Ukwelula kunikeza i-PET ukucaca namandla |
| Ibhodlela lephilisi, imbiza yezimonyo | IBM | Izintamo eziqondile, azikho izicucu zokunquma |
| I-detergent / ibhodlela le-shampoo | EBM - okuqhubekayo | Imijikelezo esheshayo, izibambo, imibala, imigqa yokubuka |
| U-Jerry can (1–15 L) | EBM - okuqhubekayo | Izibambo ezakhelwe ngaphakathi, okukhiphayo okuphezulu |
| Isigubhu samakhemikhali (30–250 L) | I-EBM - i-i-accumulator | Ipherishi elisindayo lidinga ukudubula okugciniwe |
| Ithangi le-IBC (1000 L) | I-EBM — i-accumulator, 3-cylinder | Umzila kuphela oya endaweni yesonto enkulu kangaka |
| Ithangi lamafutha ezimoto | I-EBM — i-accumulator, izendlalelo eziningi | Udonga lwezendlalelo eziyisithupha luvimba umhwamuko kaphethiloli |
| Ithangi lamanzi, i-kayak, umgoqo womgwaqo | I-EBM - i-i-accumulator | Bona wethuvuthela vs ukubumba okujikelezayoukuqhathanisa |
Enye imfoloko ihlala phezulu kwakho konke lokhu. Uma ingxenye yakho ingaba qinile esikhundleni sokungenalutho, funda yethuvuthela ukubumba vs ukubumba umjovoqondisa kuqala.
Ukuthenga okucatshangelwayo ngohlobo
Uhlobo lomshini lusetha umumo we-investimenti yakho, hhayi nje inqubo. Abaphathi bokuthenga kufanele balinganisele izici ezine ngaphambi kokucela ikhotheshini kunoma yimuphi umkhiqizi womshini wokubumba.
Isakhiwo senani.Ngaphakathi kwe-EBM, izikali zentengo ezinosayizi weziqukathi, amandla okubamba, ukubalwa kwesiteshi, nokubalwa kongqimba. Umshini wamabhodlela kanye nolayini we-IBC kwehluka ngokuya ngobukhulu. Akekho umphakeli othembekile ocaphuna inani ngaphambi kokubona ingxenye yakho - izindleko zincike kumodeli yomshini kanye nezidingo zokukhiqiza.
Ukusetshenziswa kwamandla.Izikali zamandla ezinosayizi womshini. Ikhathalogi yethu ibala ama-avareji angempela: 12–18 kW emshinini ongu-2 L, 27–37 kW ku-30 L KGB80A, 110–150 kW kulayini we-IBC. Buza wonke umphakeli ngesibalo esifanayo, bese uqhathanisa amandla ngengxenye eqediwe, hhayi ngehora ngalinye.
Isikhathi sokuhola nangemva kokuthengisa.Imishini emikhulu yangokwezifiso ithatha isikhathi eside ukwakha kunemishini yamabhodlela ejwayelekile. Buza ukuthi ubani ofaka umshini, ubani oqeqesha ama-opharetha akho, nokuthi izingxenye ezisele zithunyelwa ngokushesha kangakanani ezweni lakini. Umshini ongenawo usekelo inkinga yesikhathi esizayo nge-nameplate.
Ukujula komhlinzeki.Buza ukuthi bangaki onjiniyela abaqashwa ngumkhiqizi nokuthi yiziphi izingxenye zemikhiqizo ezihlala ngaphakathi emshinini. I-Kinggle yakha ngama-Mitsubishi PLCs, i-MOOG servo control, kanye ne-OMRON ne-Schneider kagesi, futhi iwabala ngokusobala. Umphakeli ofihla ishidi lengxenye unesizathu.
Amaphutha amathathu enziwa abathengi bokuqala
Ukukhetha uhlobo ngentengo esikhundleni somkhiqizo.Umshini oshibhile wohlobo olungalungile wenza izingxenye ezingadayiseki. Khiya uhlobo kuqala. Xoxisana ngentengo yesibili.
Ukuziba uhlobo oluncane lwe-EBM."Umshini we-extrusion" awukona ukucaciswa. Umshini oqhubekayo awukwazi ukwenza isigubhu esingu-60 L, futhi i-accumulator enkulu imosha amandla emabhodleleni. Eyethuisiqondiso sokukhetha esinezinyathelo ezinhlanuuhamba izibalo zokulinganisa.
Ukweqa ingxoxo yesici.Uhlobo ngalunye luhluleka ngendlela yalo, futhi i-spec yomshini inquma ukuthi kangaki. I-clamping encane iletha ukukhanya kukho konke ukudubula. Funda umhlahlandlela wethu wokuxazulula izinkinga ngaphambi kokuthi usayine, bese ubuza umphakeli wakho ukuthi umshini ukunqanda kanjani ukwehluleka ngakunye.
Imibuzo ejwayelekile ukubuzwa
Yiziphi izinhlobo eziyinhloko zemishini yokubumba igalelo?
Izinhlobo ezintathu eziyinhloko zemishini yokubumba i-blow molding i-extrusion blow molding (EBM), i-injection blow molding (IBM), kanye ne-injection stretch blow blow molding (ISBM). I-EBM ihlanganisa ububanzi bomkhiqizo obanzi kakhulu futhi ihlukaniseka ibe yimishini eqhubekayo yeziqukathi ezincane nemishini yokuqongelela izingxenye ezinkulu njengezigubhu namathangi e-IBC. I-IBM yenza amabhodlela amancane anentamo eqondile. I-ISBM yenza amabhodlela e-PET acacile.
Uyini umehluko phakathi kwe-extrusion ne-injection blow blow?
I-Extrusion blow molding yenza ishubhu lepulasitiki elincibilikisiwe elingenalutho, bese liyivuthela ngaphakathi kwesikhunta. Umjovo wokubumba umjovo wokuqala umjovo ubumba i-preform eqinile enentamo eqediwe, bese ishaya i-preform ibe yisimo sayo sokugcina. I-EBM iphethe ububanzi bosayizi obanzi kakhulu, ukusuka emabhodleleni kuya emathangini angu-2000-litre. I-IBM ifanela amabhodlela amancane adinga ubukhulu obufanayo bentamo, njengeziqukathi zemithi.
Iluphi uhlobo lomshini wokubumba olungcono kakhulu ezitsheni ezinkulu njengezigubhu namathangi e-IBC?
I-Accumulator (ikhanda lesitoreji) imishini yokubumba i-extrusion blow yenza iziqukathi ezinkulu. I-accumulator igcina ishaje egcwele yokuncibilika, bese iyicisha ngokushesha - ngaphambi kokuba isonto elisindayo linwetshwe futhi libe mncane ngaphansi kwesisindo salo. Ibanga le-Kinggle accumulator lisuka emishinini engama-20 litre liye kumasistimu angamasilinda amathathu amathangi e-IBC angu-1000-litre neziqukathi ezingu-2000-litre.
Hlobo luni lomshini wokubumba igalelo elenza amabhodlela amanzi e-PET?
Imishini yokubumba i-Injection stretch blow molding (ISBM) yenza amanzi e-PET acacile namabhodlela eziphuzo. Inqubo yelula i-preform eshisayo ngobude ngenkathi iyifutha, eqondanisa i-polymer futhi inikeze i-PET ukucaca namandla ayo. I-ISBM enezigaba ezimbili, lapho ama-preforms ebunjwa ngokuhlukana bese eshaywa kamuva, ibusa ukukhiqizwa kwesiphuzo sevolumu ephezulu.
Ubiza malini umshini wokubumba igalelo?
Izindleko zincike ohlotsheni lomshini kanye nokucaciswa. Ngaphakathi kokubunjwa kwe-extrusion blow, izikali zentengo ezinosayizi wesiqukathi, amandla okubamba, ukubalwa kwesiteshi, ukubalwa kwesendlalelo, kanye ne-automation ezungeze umshini. Umshini omncane wamabhodlela kanye nolayini we-IBC ongu-1000-litre wehluka nge-oda lobukhulu. Umzila oshesha kakhulu oya enombolweni yangempela iyingcaphuno ecacisiwe esekelwe kuvolumu yengxenye yakho, okubalulekile, ukujiya kodonga, nokuphumayo okuqondiwe.
Uyawazi umkhiqizo wakho, awuqiniseki ngomshini?
Uma uhlola umshini wokubumba oshayayo womugqa wakho wokukhiqiza, ithimba lethu lonjiniyela lingakusiza ukuthi uqinisekise uhlobo olulungile nokucushwa ngokusekelwe kusayizi womkhiqizo wakho, izinto ezibonakalayo, kanye nemigomo yokukhiqiza. Thumela imininingwane yengxenye futhi sizophendula ngesincomo esicacisiwe — okuhlanganisa nokudluliselwa okuthembekile uma umkhiqizo wakho ungowomshini esingawakhi. Ukwakha imishini yokubumba i-extrusion blow kusukela ngo-2002, enonjiniyela abangu-15 eqenjini.
Buza ukuthi yimuphi umshini olingana nomkhiqizo wakho →Izinhlobo ezintathu, umthetho owodwa: umkhiqizo ukhetha umshini. Amabhodlela e-PET aya ku-ISBM. Izintamo ezincane eziqondile ziya ku-IBM. Konke okunye - kusukela emabhodleleni e-shampoo kuya emathangini angu-2000-litre - kungokwe-extrusion blow molding, ehlukaniswe phakathiokuqhubekayofuthii-i-accumulatorimishini. Thola umkhiqizo wakho kuthebula lokubheka, bese usayizi womshini ngeumhlahlandlela wokukhetha.
