Ezintathu eziphambiliiintlobo zoomatshini bokubumbazi-extrusion blow blowing (EBM), i-injection blow blowing (IBM), kunye ne-injection stretch blow blowmolding (ISBM). I-EBM igubungela uluhlu olubanzi kakhulu - ukusuka kwiibhotile ezincinci ukuya kwi-2000-litre tanks - kwaye ihlulwe ibe yimishini eqhubekayo yamacandelo amancinci kunye noomatshini be-accumulator abakhulu. I-IBM yenza iibhotile ezincinci ngeentamo ezichanekileyo. I-ISBM yenza iibhotile ze-PET ezicacileyo. Imveliso yakho igqiba uhlobo. Yifumane kwitheyibhile engezantsi.
Yonke imveliso yeplastiki engenanto iphuma kwenye yeentsapho zoomatshini abathathu. Khetha echanekileyo, kwaye umgca wakho uqhubela phambili iminyaka. Khetha engalunganga, kwaye akukho seto luyakusindisa.
Abathengi bahlala befikelela kuthi emva kweeveki zophando olubhidayo. Amanqaku amaninzi adwelisa ezi ntlobo zintathu, achaze ngalinye libe kwizivakalisi ezibini, aze amise. Akukho mntu uchaza ii-sub-types - kunye nezikhongozeli ezinkulu, i-sub-type sisigqibo sokwenyani.
Esi sikhokelo siyayilungisa loo nto. Sakha oomatshini bokubumba i-extrusion blow, ngoko siyazi ukuba usapho lusuka ngaphakathi. Kwezinye iindidi ezimbini, siyakuxelela into abayenzayo kakuhle kunye nexesha lokujonga kwenye indawo-kubandakanya kude nathi.
Iintlobo ezintathu eziphambili ngokujonga nje krwaqu
| EBM | IBM | ISBM | |
|---|---|---|---|
| Ingaba isebenza kanjani | Ikhupha ityhubhu (i-parison), iyifakele kwisingundo | Itofa i-preform, emva koko iyivuthele | Itofa i-PET preform, iyolula kwaye uyivuthele |
| Uluhlu lobungakanani | Okubanzi kakhulu - iibhotile ezincinci ukuya kwi-2000 L itanki | Incinci - ingaphantsi kwe-1 L | Incinci ukuya phakathi - iibhotile zamanzi kunye neziselo |
| Amandla otyikityo | Amalungu amakhulu, izibambo, iindonga ezininzi | Iintamo ezichanekileyo, akukho nkunkuma ye-trim | Iibhotile ze-PET ezicacileyo, ezinamandla, ezikhanyayo |
| Izinto eziqhelekileyo | HDPE, PP, PVC, HMWHDPE | HDPE, PP, PS | I-PET |
| Iimveliso eziqhelekileyo | Iitoti zikaJerry, iidramu, iitanki ze-IBC, iitanki zamafutha, iithoyi | Iibhotile zepilisi, iingqayi zokuthambisa, iidropha | Amanzi, isoda, ijusi, iibhotile zeoyile ezityiwayo |
Ukubumba ukuvuthela kwe-Extrusion (EBM)
Umatshini wokubumba umbhobho we-extrusion unyibilikisa iplastiki, uyityhale kwintsinjana njengetyhubhu enomgongxo ebizwa ngokuba yiparison, emva koko uvale umngundo ojikeleze ityhubhu kwaye uyivuthele ngomoya. Iplastiki ithatha ukumila komngundo, ipholise, kwaye ikhuphe.
I-EBM ibandakanya iimveliso ezininzi kunezinye iindidi ezimbini zidityanisiwe. Iphatha izibambo (uhlobo olwakhelwe ngaphakathi kwiitoti zejeri), iindonga ezinomaleko amaninzi, kunye nobukhulu akukho nkqubo ifikelelayo. Ikwasebenzisa esona sixhobo sisezantsi kwezi zintathu zamalungu athelekisekayo.
Usapho lwahlulahlulwa lube ngamasebe amabini, kwaye oku kwahlulahlula kubaluleke ngaphezu kokuba uninzi lwabathengi becinga. Sazithelekisa nzulu ngokwethui-accumulator vs isikhokelo esiqhubekayo— nantsi inguqulelo emfutshane.
Oomatshini abaqhubekayo be-extrusion
Oomatshini abaqhubekayo bakhupha i-parison ngokungapheliyo, kwaye iimolds ziyangena ukuze ziyibambe. Bagqwesa kwizikhongozeli ezincinci kwimiqulu ephezulu - iibhotile, ukupakishwa kweekhemikhali zansuku zonke, iitoti zejeri ukuya kuthi ga kwi-15 ilitha.
Zimbini izinto ezakhayo kuluhlu lwethu. Oomatshini bokuhambisa umngundo baphatha i-2–15 L kunye ne-clamping ukusuka kwi-40 ukuya kwi-165 kN. Oomatshini bengalo egobileyo bongeza isantya kunye ne-1-6 layer co-extrusion ye-5-30 L iinxalenye. Khangela iuluhlu oluqhubekayo lomatshinikuluhlu olupheleleyo.
I-Accumulator (intloko yokugcina) oomatshini
Oomatshini be-Accumulator baqokelela intlawulo epheleleyo yokunyibilika kwi-cylinder yokugcina, emva koko bayitshise ngokudubula okukhawulezileyo. Eso santya senza icawa enkulu ngaphambi kokuba umxhuzulane woluleke uze uyinciphise. Iindawo ezinkulu azinayo enye indlela.
Amanani okwenene abonisa isikali. YethuI-I-KGB80Ayenza amagubu angama-30 kunye nama-215 kN okubamba kunye ne-5 L ye-accumulator. I-cylinder emithathuI-I-KGS1000L-IBCyenza i-1000 L iitanki ze-IBC kunye ne-1000 kN ye-clamping kunye ne-twin 100 mm izikrufu. Iuluhlu lwe-i-accumulatorphezulu kwiikhonteyina ezingama-2000 kunye ne-1800 kN.
Isitofu sokuvuthela ukubumba (IBM)
Umatshini wokubumba umbhobho wenaliti usebenza ngamanyathelo amabini kumatshini omnye. Okokuqala, i-injection-ibumba i-preform eqinile kunye nentamo egqityiweyo. Emva koko idlulisela i-preform eshushu kwisikhululo sokuvuthela kwaye ifake umzimba.
Intlawulo ichanekile. Intamo iphuma isitofu, ngoko ke imisonto kunye nemigangatho yokutywina ibetha imilinganiselo echanekileyo yokudubula ngakunye. I-IBM nayo ayivelisi imvuthuluka, kuba akukho nto ilungiswayo.
Urhwebo-off ubukhulu. I-IBM ifanele izikhongozeli ezincinci, ngokuqhelekileyo phantsi kweelitha enye - iibhotile zepilisi, iingqayi zokuthambisa, iibhotile zedropper. Kuyo nantoni na enesiphatho okanye umthamo wangempela, i-EBM ithatha indawo. I-Kinggle igxile kwi-EBM; ukuba imveliso yakho yibhotile ye-pharma eyi-100 ml, ingcali ye-IBM ikukhonza ngcono, kwaye siya kuthetha njalo.
I-injection stretch blow blowing (ISBM)
Isitofu sokubumba umatshini wokwenza iibhotile ze-PET ezicacileyo osela kuzo. Itshisa i-PET preform, iyolula ngobude ngentonga, kwaye iyivuthele ngaphandle kwangaxeshanye. Loo ndlela-mbini yoluleko ilungelelanisa amatyathanga epolymer.
Ulungelelwaniso ngumlingo. Inika i-PET ukucaca kwayo okufana neglasi, amandla ayo, kunye nobunzima bayo - ibhotile yesoda iyasinda kwi-carbonation ecinezelekileyo kwiigram ezimbalwa.
I-ISBM isebenza ngeendlela ezimbini. Oomatshini abakwinqanaba elinye bayabumba kwaye bavuthele i-preform kumatshini omnye, olungele ukubaleka okuncinci kunye neemilo zesiko. Imigca enamanqanaba amabini ithenga okanye i-mold preforms ngokwahlukileyo kwaye ivuthele ngesantya esiphezulu - umgangatho wokuvelisa isiselo esikhulu. Umsebenzi wesiselo se-PET uhlala apha, hayi kwi-EBM.
Loluphi uhlobo lomatshini owenza imveliso yakho?
Abafundi bafika nemveliso, hayi inkqubo. Ngoko ke jika itafile. Fumana imveliso yakho ekhohlo, kwaye ufunde uhlobo lomatshini wakho ngasekunene.
| Imveliso yakho | Uhlobo lomatshini | Ngoba |
|---|---|---|
| Amanzi e-PET / ibhotile yesoda | ISBM | Ukolula kunika i-PET ukucaca kunye namandla |
| Ibhotile yepilisi, ingqayi yezithambiso | IBM | Iintamo ezichanekileyo, akukho nkunkuma ye-trim |
| Isepha / ibhotile yeshampu | EBM - ngokuqhubekayo | Imijikelo ekhawulezayo, izibambo, imibala, imigca yokujonga |
| UJerry unako (1–15 L) | EBM - ngokuqhubekayo | Izibambo ezakhelwe ngaphakathi, imveliso ephezulu |
| Igubu lekhemikhali (30–250 L) | EBM — isiqokeleli | Icawe enzima ifuna isitofu esigciniweyo |
| Itanki ye-IBC (1000 L) | I-EBM - i-accumulator, i-3-cylinder | Yindlela kuphela eya kwiparishi le inkulu |
| Itanki yamafutha emoto | I-EBM - i-accumulator, i-multi-layer | Iibhloko zodonga ezinomaleko ezintandathu zomphunga |
| Itanki yamanzi, i-kayak, umqobo wendlela | EBM — isiqokeleli | Bona wethuvuthela vs ukubumba okujikelezayouthelekiso |
Enye ifolokhwe ngaphezulu ihlala phezu kwayo yonke le nto. Ukuba inxalenye yakho inokuba yomelele endaweni yokungabi nanto, funda yethuvuthela ukubumba vs ukubumba inalitiisikhokelo kuqala.
Ukuthenga ingqwalasela ngokohlobo
Uhlobo lomatshini luseta ubume botyalo-mali lwakho, hayi inkqubo nje. Abaphathi bokuthenga kufuneka balinganise izinto ezine phambi kokuba bacele ikowuti kuye nawuphi na umenzi womatshini wokubumba.
Ubume bexabiso.Ngaphakathi kwe-EBM, izikali zexabiso ezinobungakanani besikhongozeli, amandla okuqinisa, ukubalwa kwesikhululo, kunye nokubalwa komaleko. Umatshini webhotile kunye nomgca we-IBC uhluke ngomyalelo wobukhulu. Akukho mthengisi uthembekileyo ucaphula ixabiso ngaphambi kokubona inxalenye yakho - ixabiso lixhomekeke kwimodeli yomatshini kunye neemfuno zemveliso.
Ukusetyenziswa kwamandla.Izikali zamandla ezinobungakanani bomatshini. Ikhathalogu yethu idwelisa imiyinge yokwenyani: 12–18 kW kumatshini we-2 L, 27–37 kW kwi-30 L KGB80A, 110–150 kW kumgca we-IBC. Buza umthengisi ngamnye inani elifanayo, uze uthelekise amandla ngenxalenye egqityiweyo, hayi ngeyure.
Ixesha lokukhokela kunye nasemva kokuthengisa.Oomatshini abakhulu besiqhelo bathatha ixesha elide ukwakha kunoomatshini beebhotile eziqhelekileyo. Buza ukuba ngubani ofakela umatshini, ngubani oqeqesha abasebenzi bakho, kunye nokuba iinxalenye ezishiyekileyo zikhawuleza kangakanani ukuya kwilizwe lakho. Umatshini ngaphandle kwenkxaso yingxaki yexesha elizayo kunye ne-nameplate.
Ubunzulu bomthengisi.Buza ukuba zingaphi iinjineli eziqeshwa ngumenzi kwaye zeziphi izinto ezihlala ngaphakathi kumatshini. I-Kinggle yakha nge-Mitsubishi PLCs, i-MOOG yolawulo lwe-servo, kunye ne-OMRON kunye ne-Schneider electrics, kwaye idwelise ngokuvulekileyo. Umthengisi ofihla iphepha lecandelo unesizathu.
Iimpazamo ezintathu ezenziwa ngabathengi bokuqala
Ukukhetha uhlobo ngexabiso endaweni yemveliso.Umatshini onexabiso eliphantsi wohlobo olungalunganga wenza iinxalenye ezinokuthi zithengiswe. Tshixa uhlobo kuqala. Thetha ngexabiso okwesibini.
Ukungahoyi udidi olusezantsi lwe-EBM."Umatshini we-extrusion" awuyiyo inkcazo. Umatshini oqhubekayo awukwazi ukwenza i-drum ye-60 L, kwaye i-accumulator enkulu ichitha amandla kwiibhotile. YethuIsikhokelo sokukhetha esinamanyathelo amahlanuuhamba imilinganiselo yezibalo.
Ukutsiba incoko yesiphene.Uhlobo ngalunye luyasilela ngendlela yalo, kwaye i-spec yomatshini ithatha isigqibo sokuba kangaphi. Ukubamba okungaphantsi kuzisa ukukhanya kuyo yonke imbumbulu. Funda isikhokelo sethu sokulungisa ingxaki phambi kokuba usayine, kwaye ubuze umthengisi wakho ukuba umatshini ukunqanda njani ukusilela ngakunye.
Imibuzo ebuzwa qho
Zeziphi iintlobo eziphambili zoomatshini bokubumba?
Iindidi ezintathu eziphambili zoomatshini bokubumba i-extrusion blow molding (EBM), injection blow molding (IBM), kunye ne-injection stretch blow blowmolding (ISBM). I-EBM igquma olona luhlu lubanzi lwemveliso kwaye yahlulahlulwe ibe ngoomatshini abaqhubekayo kwizikhongozeli ezincinci kunye noomatshini be-accumulator kumalungu amakhulu afana namagubu kunye neetanki ze-IBC. I-IBM yenza iibhotile ezincinci ngeentamo ezichanekileyo. I-ISBM yenza iibhotile ze-PET ezicacileyo.
Yintoni umahluko phakathi kwe-extrusion kunye ne-injection blow blowing?
Ukubumba ukuvuthela kwe-Extrusion kwenza ityhubhu engenanto yeplastiki etyhidiweyo, emva koko iyifuthele ngaphakathi kumngundo. Isitofu sokubumba isitofu sokuqala-sibumba i-preform eqinileyo enentamo egqityiweyo, emva koko ivuthele i-preform ibe yimo yayo yokugqibela. I-EBM iphethe uluhlu olubanzi lobukhulu, ukusuka kwiibhotile ukuya kwi-2000-litre tanks. I-IBM ifanele iibhotile ezincinci ezifuna imilinganiselo yentamo ngqo, njengezikhongozeli zamayeza.
Loluphi uhlobo lomatshini wokubumba olona lulungele izikhongozeli ezinkulu ezifana namagubu kunye neetanki ze-IBC?
I-Accumulator (intloko yokugcina) oomatshini bokubumba i-extrusion vuthela benza izitya ezinkulu. I-accumulator igcina intlawulo epheleleyo yokunyibilika, emva koko iyitshise ngokukhawuleza - ngaphambi kokuba i-parison enzima yolule kwaye iyancipha phantsi kobunzima bayo. Uluhlu lwe-accumulator ye-Kinggle luhamba ukusuka kumatshini we-20-litre ukuya kwiinkqubo ze-cylinder ezintathu ze-1000-litre IBC tanks kunye ne-2000-litre containers.
Loluphi uhlobo lomatshini wokubumba olwenza iibhotile zamanzi ze-PET?
I-injection stretch blow blow molding (ISBM) oomatshini benza i-PET ecacileyo yamanzi kunye neebhotile zesiselo. Inkqubo yolula i-preform eshushu ngobude ngelixa uyivuthela, elungelelanisa i-polymer kwaye inike i-PET ukucaca kwayo kunye namandla. I-ISBM yamanqanaba amabini, apho ii-preforms zibunjwe ngokwahlukeneyo kwaye zivuthelwe kamva, zilawula ukuveliswa kwesiselo esiphakamileyo.
Ingaba umatshini wokubumba uvuthela uxabisa ntoni?
Iindleko zixhomekeke kuhlobo lomatshini kunye neenkcukacha. Ngaphakathi kokubunjwa kwe-extrusion blow, izikali zexabiso ezinobungakanani besikhongozelo, amandla okubamba, ukubalwa kwesikhululo, ubalo lomaleko, kunye ne-automation ejikeleze umatshini. Umatshini omncinci webhotile kunye nomgca we-1000-litre we-IBC uhluke ngomyalelo wobukhulu. Eyona ndlela ikhawulezayo eya kwinani lokwenyani luqikelelo oluchaziweyo olusekwe kumthamo wenxalenye yakho, imathiriyeli, ubukhulu bodonga, kunye nesiphumo ekujoliswe kuso.
Yazi imveliso yakho, awuqinisekanga ngomatshini?
Ukuba uvavanya umatshini wokubumba umgca wakho wokuvelisa, iqela lethu lobunjineli linokukunceda uqinisekise uhlobo oluchanekileyo kunye noqwalaselo ngokusekelwe kubungakanani bemveliso yakho, izinto eziphathekayo kunye neenjongo zokuvelisa. Thumela iinkcukacha zenxalenye kwaye siya kuphendula ngesiphakamiso esicacisiweyo - kubandakanywa ukuthunyelwa ngokunyanisekileyo ukuba imveliso yakho yeyomatshini esingawakhiyo. Ukwakha oomatshini bokubumba i-extrusion blowout ukusukela ngo-2002, kunye neenjineli ezili-15 kwiqela.
Buza ukuba ngowuphi umatshini ohambelana nemveliso yakho →Iintlobo ezintathu, umthetho omnye: imveliso ikhetha umatshini. Iibhotile ze-PET ziya kwi-ISBM. Iintamo ezincinci ezichanekileyo ziya kwi-IBM. Yonke enye into - ukusuka kwiibhotile zeshampu ukuya kwiitanki ze-2000-litha - yeye-extrusion blow blowing, eyahlulwe phakathingokuqhubekayokwayei-i-accumulatoroomatshini. Fumana imveliso yakho kwitafile yokujonga, emva koko usayizi womatshini ngeisikhokelo sokukhetha.
