Zitatu zazikulumitundu ya makina opangira mphutsindi extrusion blow molding (EBM), injection blow molding (IBM), ndi injection stretch blow molding (ISBM). EBM imakwirira mitundu yayikulu kwambiri - kuyambira mabotolo ang'onoang'ono mpaka 2000-lita akasinja - ndikugawanika kukhala makina osalekeza a magawo ang'onoang'ono ndi makina olimbikitsira akuluakulu. IBM imapanga mabotolo ang'onoang'ono okhala ndi makosi enieni. ISBM imapanga mabotolo omveka bwino a PET. Chogulitsa chanu chimasankha mtundu wake. Pezani mu tebulo ili m'munsimu.
Chida chilichonse chapulasitiki chopanda kanthu chimachokera m'mabanja atatu amakina. Sankhani yoyenera, ndipo mzere wanu umakhala wowonda kwa zaka zambiri. Sankhani yolakwika, ndipo palibe makonda omwe angakupulumutseni.
Ogula nthawi zambiri amafika kwa ife pakatha milungu ingapo ya kafukufuku wosokoneza. Nkhani zambiri zimatchula mitundu itatuyo, fotokozani iliyonse m’masentensi aŵiri, ndi kusiya. Palibe amene amafotokoza mitundu yaying'ono - ndipo pazotengera zazikulu, mtunduwo ndiye chisankho chenicheni.
Bukuli limakonza izi. Timamanga makina opangira ma extrusion, kotero timadziwa banja limenelo kuchokera mkati. Kwa mitundu ina iwiriyi, timakuuzani zomwe amachita bwino komanso nthawi yoyang'ana kwina - kuphatikiza kutali ndi ife.
Mitundu itatu ikuluikulu pang'onopang'ono
| EBM | IBM | Mtengo wa ISBM | |
|---|---|---|---|
| Momwe zimagwirira ntchito | Amatulutsa chubu (parison), amaukwiyitsa mu nkhungu | Amabaya preform, kenako amawombera | Imalowetsa PET preform, imatambasula ndikuyiwombera |
| Kukula kwake | Chonse - mabotolo ang'onoang'ono mpaka 2000 L akasinja | Yaing'ono - nthawi zambiri pansi pa 1 L | Small mpaka m'ma - madzi ndi chakumwa mabotolo |
| Mphamvu ya siginecha | Zigawo zazikulu, zogwirira, makoma amitundu yambiri | Makosi olondola, osadula zidutswa | Mabotolo owoneka bwino, amphamvu, opepuka a PET |
| Zida zodziwika bwino | HDPE, PP, PVC, HMWHDPE | HDPE, PP, PS | PET |
| Zodziwika bwino | Zitini za Jerry, ng'oma, akasinja a IBC, akasinja amafuta, zoseweretsa | Mabotolo a mapiritsi, mitsuko yodzikongoletsera, droppers | Madzi, soda, madzi, mabotolo amafuta odyera |
Extrusion blow molding (EBM)
Makina opangira ma extrusion blowing amasungunula pulasitiki, ndikukankhira pakufa ngati chubu lopanda kanthu lotchedwa parison, kenako amatseka nkhungu mozungulira chubucho ndikuchikulitsa ndi mpweya. Pulasitiki imatenga mawonekedwe a nkhungu, kuzizira, ndi kutulutsa.
EBM imaphimba zinthu zambiri kuposa mitundu iwiriyi yophatikizidwa. Imagwira zogwirira ntchito (zomangidwa mkati mwa ma jerry can), makoma amitundu yambiri, ndi kukula kwake komwe sikungafike. Imayendetsanso zida zotsika mtengo kwambiri pazigawo zitatu zofananira.
Banja limagawanika kukhala nthambi ziwiri, ndipo kugawanikaku kumakhudza kwambiri kuposa momwe ogula ambiri amaganizira. Tidawafananiza mozama mwathuakucumulator vs kalozera wopitilira- apa pali mtundu waufupi.
Makina opitilira extrusion
Makina osalekeza amatulutsa ndendeyo mosalekeza, ndipo nkhungu zimalowetsamo kuti zigwire. Amachita bwino m'mabokosi ang'onoang'ono okhala ndi ma voliyumu ambiri - mabotolo, zopangira mankhwala tsiku lililonse, zitini za jerry mpaka malita 15.
Pali mitundu yambiri yamitundu yathu. Makina osuntha nkhungu amatha 2-15 L ndi clamping kuchokera 40 mpaka 165 kN. Makina opindika amkono amawonjezera liwiro ndi 1-6 wosanjikiza co-extrusion kwa magawo 5-30 L. Sakatulani pamosalekeza makina osiyanasiyanakwa mndandanda wathunthu.
Makina a Accumulator (mutu wosungira).
Makina opangira ma accumulator amatenga chiwongolero chonse chosungunula mu silinda yosungira, kenako ndikuwotcha pakuwombera kumodzi mwachangu. Liwiro limenelo limapanga tchalitchi chachikulu mphamvu yokoka isanatambasulidwe ndi kuichepetsa. Zigawo zazikulu zilibe njira ina.
Manambala enieni amasonyeza sikelo. ZathuKGB80Aimapanga ng'oma za 30 L ndi 215 kN ya clamping ndi 5 L accumulator. The atatu yamphamvuMtengo wa Mtengo wa KGS1000L-IBCimapanga matanki a 1000 L IBC okhala ndi 1000 kN ya clamping ndi mapasa 100 mm zomangira. Theakucumulator osiyanasiyanapamwamba pa 2000 L ndi 1800 kN.
Injection blow molding (IBM)
Makina opangira jakisoni amagwira ntchito munjira ziwiri pamakina amodzi. Choyamba, jekeseni-amapanga preform yolimba ndi khosi lomalizidwa. Kenako imasamutsa preform yotentha kupita kumalo owombera ndikuwonjezera thupi.
Malipiro ake ndi olondola. Khosi limatuluka lopangidwa ndi jekeseni, kotero kuti ulusi ndi malo osindikizira amakhudza miyeso yeniyeni kuwombera kulikonse. IBM imapanganso zotsalira zotsalira, chifukwa palibe chomwe chimakonzedwa.
Kusinthanitsa ndi kukula. IBM imagwirizana ndi zotengera zazing'ono, nthawi zambiri pansi pa lita imodzi - mabotolo amapiritsi, mitsuko yodzikongoletsera, mabotolo otsitsa. Pa chilichonse chokhala ndi chogwirira kapena voliyumu yeniyeni, EBM imatenga. Kinggle amayang'ana pa EBM; ngati mankhwala anu ndi botolo la 100 ml la mankhwala, katswiri wa IBM amakutumikirani bwino, ndipo tidzatero.
Injection stretch blow molding (ISBM)
Makina omangira jekeseni amapangitsa mabotolo omveka bwino a PET omwe mumamwamo. Imatenthetsa PET preform, imatambasula motalika ndi ndodo, ndikuiwombera kunja nthawi yomweyo. Kutambasula kwa mbali ziwiri kumagwirizanitsa maunyolo a polima.
Kuyanjanitsa ndi matsenga. Imapatsa PET kumveka bwino ngati galasi, mphamvu zake, komanso kulemera kwake - botolo la soda limapulumuka kupsinjika kwa carbonation pa magalamu khumi ndi awiri.
ISBM imayenda m'magawo awiri. Makina agawo limodzi amawumba ndikuwomba preform mumakina amodzi, omwe amafanana ndi mathamangitsidwe ang'onoang'ono komanso mawonekedwe achikhalidwe. Mizere ya magawo awiri amagula kapena kuumba ma preform padera ndikuwaphulitsa pa liwiro lalikulu - muyezo wopangira zakumwa zambiri. Ntchito ya chakumwa cha PET imakhala kuno, osati ku EBM.
Ndi makina ati omwe amapanga mankhwala anu?
Owerenga amafika ndi chinthu, osati ndondomeko. Choncho tembenuzani tebulo. Pezani malonda anu kumanzere, ndipo werengani mtundu wa makina anu kumanja.
| mankhwala anu | Mtundu wa makina | Chifukwa chiyani? |
|---|---|---|
| PET madzi / soda botolo | Mtengo wa ISBM | Kutambasula kumapereka kumveka kwa PET komanso mphamvu |
| Botolo la mapiritsi, botolo la zodzikongoletsera | IBM | Makosi enieni, palibe zodula |
| Detergent / shampoo botolo | EBM - mosalekeza | Kuzungulira mwachangu, zogwirira, mitundu, mikwingwirima yowonera |
| Jerry amatha (1–15 L) | EBM - mosalekeza | Zogwirizira zomangidwa, zotulutsa kwambiri |
| Damu la Chemical (30-250 L) | EBM - akucumulator | Parishi wolemera amafunikira kuwombera kosungidwa |
| Tanki ya IBC (1000 L) | EBM - accumulator, 3-silinda | Njira yokhayo yopita ku tchalitchi chachikulu chotere |
| Tanki yamafuta agalimoto | EBM - accumulator, multilayer | Khoma la magawo asanu ndi limodzi limatchinga mpweya wamafuta |
| Tanki yamadzi, kayak, chotchinga msewu | EBM - akucumulator | Onani wathukuwomba vs kuumba mozungulirakuyerekeza |
Foloko inanso ili pamwamba pa zonsezi. Ngati gawo lanu lingakhale lolimba m'malo mopanda kanthu, werengani yathukuwomba akamaumba vs jekeseni akamaumbatsogolera choyamba.
Kugula malingaliro ndi mtundu
Mtundu wamakina umayika mawonekedwe a ndalama zanu, osati momwe zimakhalira. Oyang'anira ogula akuyenera kuyesa zinthu zinayi asanapemphe mawu kwa wopanga makina owumba.
Mtengo wamtengo.Mkati mwa EBM, masikelo amitengo okhala ndi kukula kwa chidebe, mphamvu yothina, kuwerengera kwa station, ndi kuwerengera kosanjikiza. Makina a botolo ndi mzere wa IBC amasiyana ndi dongosolo la kukula kwake. Palibe ogulitsa moona mtima amene amatchula mtengo asanayambe kuona gawo lanu - mtengo umadalira mtundu wamakina ndi zofunikira pakupanga.
Kugwiritsa ntchito mphamvu.Masikelo amagetsi okhala ndi kukula kwa makina. Kalozera wathu amalemba ma avareji enieni: 12–18 kW pamakina a 2 L, 27–37 kW pa 30 L KGB80A, 110–150 kW pamzere wa IBC. Funsani wogulitsa aliyense chiwerengero chomwecho, kenaka yerekezerani mphamvu pa gawo lomaliza, osati pa ola limodzi.
Nthawi yotsogolera ndi pambuyo-kugulitsa.Makina akulu azikhalidwe amatenga nthawi yayitali kuti amange kuposa makina wamba amabotolo. Funsani omwe amayika makinawo, omwe amaphunzitsa ogwira ntchito anu, komanso momwe zida zosinthira zimatumizidwa kudziko lanu. Makina opanda chithandizo ndi vuto lamtsogolo lomwe lili ndi dzina.
Kuzama kwa ogulitsa.Funsani kuti ndi mainjiniya angati omwe amapanga makinawo amagwiritsa ntchito ndi zida ziti zomwe zimakhala mkati mwa makinawo. Kinggle amamanga ndi Mitsubishi PLCs, MOOG servo control, ndi magetsi a OMRON ndi Schneider, ndipo amawalemba momasuka. Wopereka katundu yemwe amabisa chigawocho ali ndi chifukwa.
Zolakwa zitatu zomwe ogula koyamba amapanga
Kusankha mtundu ndi mtengo m'malo mwa mankhwala.Makina otsika mtengo amtundu wolakwika amapanga ziro zogulitsa. Tsekani mtunduwo poyamba. Kambiranani mtengo wachiwiri.
Kunyalanyaza mtundu wa EBM."An extrusion makina" si specifications. Makina opitilira sangathe kupanga ng'oma ya 60 L, ndipo chowonjezera chokulirapo chimawononga mphamvu pamabotolo. Zathukalozera wosankha masitepe asanuamayenda masamu saizi.
Kudumpha kukambirana kwachilema.Mtundu uliwonse umalephera mwanjira yake, ndipo makina amasankha kangati. Kuchepetsa kocheperako kumabweretsa kung'anima pakuwombera kulikonse. Werengani kalozera wathu wazovuta zamavuto musanasaine, ndipo funsani wogulitsa wanu momwe makinawo amatetezera kulephera kulikonse.
Mafunso omwe amafunsidwa pafupipafupi
Ndi mitundu iti yayikulu yamakina opangira mawotchi?
Mitundu itatu ikuluikulu yamakina opangira ma blower ndi extrusion blow molding (EBM), injection blow molding (IBM), ndi injection stretch blow blow molding (ISBM). EBM imakwirira zinthu zazikulu kwambiri ndipo imagawika m'makina osalekeza azitengera zing'onozing'ono ndi makina olimbikitsira zigawo zazikulu monga ng'oma ndi akasinja a IBC. IBM imapanga mabotolo ang'onoang'ono okhala ndi makosi enieni. ISBM imapanga mabotolo omveka bwino a PET.
Kodi pali kusiyana kotani pakati pa extrusion ndi jekeseni kuwomba?
Extrusion nkhonya akamaumba amapanga dzenje chubu la pulasitiki wosungunuka, ndiye inflates mkati nkhungu. Jekeseni nkhonya akamaumba jekeseni woyamba jekeseni amaumba olimba preform ndi yomalizidwa khosi, ndiye amawomba preform mu mawonekedwe ake omaliza. EBM imanyamula kukula kwakukulu, kuyambira mabotolo mpaka matanki 2000-lita. IBM imagwirizana ndi mabotolo ang'onoang'ono omwe amafunikira miyeso yeniyeni ya khosi, monga zotengera zamankhwala.
Ndi mtundu wanji wamakina owumba omwe ali abwino kwambiri pazotengera zazikulu ngati ng'oma ndi akasinja a IBC?
Accumulator (kusungira mutu) extrusion kuwomba akamaumba makina kupanga muli lalikulu. The accumulator imasunga ndalama zonse zosungunula, kenako ndikuziwotcha mwachangu - tchalitchi cholemera chisanatambasulidwe ndikuwonda pansi pa kulemera kwake. Mitundu ya accumulator ya Kinggle imayambira pamakina a 20-lita kupita ku ma silinda atatu a matanki a 1000-lita a IBC ndi zotengera 2000-lita.
Ndi mtundu wanji wamakina owumba omwe amapanga mabotolo amadzi a PET?
Makina a Injection Stretch blow Molding (ISBM) amapanga madzi omveka bwino a PET ndi mabotolo akumwa. Njirayi imatambasula chiwongolero chotenthetsera motalikirapo ndikuchiwombera, chomwe chimagwirizanitsa polima ndikupatsa PET kumveka kwake ndi mphamvu. Magawo awiri a ISBM, pomwe ma preform amawumbidwa padera ndikuwombedwa pambuyo pake, amawongolera kupanga chakumwa chambiri.
Mtengo wa makina opangira ma blow?
Mtengo umatengera mtundu wa makinawo komanso mawonekedwe ake. M'kati mwa kuwombera kwa extrusion, masikelo amtengo okhala ndi kukula kwa chidebe, mphamvu yothina, kuwerengera kwa station, kuwerengera kosanjikiza, ndi makina ozungulira makinawo. Makina ang'onoang'ono a botolo ndi mzere wa 1000-lita wa IBC amasiyana ndi dongosolo la kukula kwake. Njira yofulumira kwambiri yopita ku nambala yeniyeni ndi mawu otchulidwa kutengera kuchuluka kwa gawo lanu, zinthu, makulidwe a khoma, ndi zomwe mukufuna.
Mukudziwa mankhwala anu, osadziwa za makina?
Ngati mukuwunika makina opangira zida zanu, gulu lathu la uinjiniya litha kukuthandizani kutsimikizira mtundu woyenera ndi kasinthidwe kutengera kukula kwazinthu, zinthu, ndi zolinga zanu zopangira. Tumizani zambiri za gawolo ndipo tidzayankha ndi malingaliro omwe mwatchulidwa - kuphatikiza kutumiza moona mtima ngati malonda anu ali pamakina omwe sitimapanga. Kumanga makina opangira ma extrusion kuyambira 2002, ndi akatswiri 15 pagulu.
Funsani kuti ndi makina ati omwe angagwirizane ndi malonda anu →Mitundu itatu, lamulo limodzi: mankhwala amasankha makina. Mabotolo a PET amapita ku ISBM. Makosi ang'onoang'ono enieni amapita ku IBM. Chilichonse - kuyambira mabotolo a shampoo mpaka matanki a 2000-lita - ndi a extrusion blowing, wogawanika pakati.mosalekezandiakucumulatormakina. Pezani malonda anu patebulo loyang'ana, kenako kukula makinawo ndikalozera wosankha.
