Kweli phepha
- Yintoni umatshini wokubumba?
- Indlela ukubumba ukuvuthela kusebenza ngayo
- Iindidi ngokwenkqubo: EBM, IBM, ISBM
- Ngaphakathi kumatshini: iindawo ezithatha isigqibo ngomgangatho
- Iintlobo ngesakhiwo kunye noluhlu lwemodeli
- Izinto esiziqhubayo
- Yintoni eyenza oomatshini bokubumba
- Imveliso nexabiso: amanani abalulekileyo
- Sikunceda njani ukuba ukhethe
- Umgangatho, uvavanyo kunye nento esiyibukelayo
- Yintoni eqhuba ixabiso lomatshini
- Ukuthenga kumvelisi
- FAQ
Yintoni umatshini wokubumba?
Umatshini wokubumba ujija intlaka yeplastiki ibe ziindawo ezingenanto ngokuyinyibilikisa, uyenze ibe yimo ethambileyo, kunye nokuvuthela umoya ocinezelweyo ngaphakathi kuloo milo ukuze ucinezele ngaphandle kokungunda. Xa iplastiki ipholile kwaye isikhunta sivula, unomveliso ogqityiweyo ogqityiweyo - ibhotile, i-can, idrum, itanki. Phantse zonke izikhongozeli zeplastiki eziqinileyo oziphetheyo ziqale kumatshini wokubumba wohlobo oluthile okanye olunye.
Udidi lubanzi ngenxa yokuba amalungu ahluke kakhulu: ibhotile ye-eyedropper eyi-100 ml kunye negubu lekhemikhali eyi-220 L zombini "zivuthelwe," kodwa akukho nto malunga noomatshini ababini iyafana. Ukukhetha kakuhle kuthetha ukuqonda izinto ezimbini - indlela imilo ethambileyo eyakhiwe ngayo (iuhlobo lwenkqubo), kunye nendlela umatshini owakhiwe ngayo ukuwuhambisa (iisakhiwo). Siza kuthatha sobabini ngokulandelelana.
Indlela ukubumba ukuvuthela kusebenza ngayo
I-Extrusion blow molding - inkqubo esemva kwezikhongozeli ezininzi zemizi-mveliso-iqhuba iluphu eqinileyo. Ukuyiqonda kwenza isigqibo ngasinye kamva (ixabiso, imveliso, umgangatho) sicace:
- Inyibilika kunye nemitha.Isikrufu se-extruder sinyibilikisa i-resin kwaye sityhale ukuhamba okuzinzileyo, okufanayo ukuya kwintloko yedayizi.
- Yakha icawa.Inyibilika iphuma kwintloko yokufa njengetyhubhu engenanto - i-parison. Iprofayili yokulawula ukutyeba eludongeni leyo ityhubhu ngobude bayo ukuze iplastiki ihlale apho inxalenye ifuna ukomelela.
- Ukubamba.Umngundo uvala icawa. I-synchronous clamping kunye ne-direct-pressure-locking ibamba iiplatens zinxusene ukuze indawo ingadanyazi.
- Vuthela.Isikhonkwane sokuvuthela sifaka umoya (kunye nenkqubo yokuvuthela ezantsi kwiindawo ezininzi) kwaye i-parison ivuthela i-cavity, ithatha isimo sayo sokugqibela.
- Kuhle.Inxalenye iseti ngokuchasene nokungunda okupholileyo. Oku kudla ngokuba lelona nyathelo lide, kwaye - hayi i-extruder - ibeka ixesha lakho lomjikelo.
- Khupha ugqibe.Ukungunda kuvula, ingalo yerobhothi isusa indawo, kwaye i-flash iyasikwa. Kumgca ozenzekelayo oku kuqhuba kungekho mntu.
Ababini kula manyathelo banquma ngokuthula uqoqosho lomgca wonke. I-Parison profiling imisela ukuba ingakanani intlaka ephathwayo kwindawo nganye; iiseti zokupholisa ngokukhawuleza onokuthi uzenze. Fumana ezo zimbini zilungile kwaye umatshini wonke uzikhathalela kakhulu - yiyo loo nto befanele ukuhoywa ngakumbi kunesihloko sespekthi sabathengi bahlala bethelekisa kuqala.
Iindidi ngokwenkqubo: EBM, IBM kunye ne-ISBM
Kukho iintlobo ezintathu zenkqubo engundoqo yomatshini wokubumba. Umahluko ungaphakathi ngokupheleleyoindlela imilo ethambileyo eyenziwe ngayongaphambi kokuba ivuthelwe.
| Uhlobo | Indlela imilo eyakhiwe ngayo | Eyona nto ingcono kwi | Iimveliso eziqhelekileyo |
|---|---|---|---|
| I-Extrusion (EBM) | UParison wakhutshwa njengetyhubhu, emva koko wavuthelwa | Iziqendu eziphathwayo nezinkulu | Iitoti zikaJerry, amagubu, amatanki, iibhotile |
| Isitofu (IBM) | Isitofu se-preform-ebunjiweyo, emva koko ivuthelwe | Izikhongozeli ezincinci, ezichanekileyo | Iibhotile ze-Pharma, iingqayi zokuthambisa |
| Isitofu solula (ISBM) | I-Preform itofwe, yoluliwe kwaye ivuthelwe | Iibhotile ze-PET ezicacileyo, ezomeleleyo | Amanzi kunye neebhotile zesiselo |
Ukubumba ukuvuthela kwe-Extrusion (EBM)lihashe lomsebenzi kwizikhongozeli zemizi-mveliso kunye nenkqubo esiyakhayo. Ngenxa yokuba umzimba, isibambo kunye nentamo ifom kwi-shot enye, i-EBM yenza ukubamba kunye neendawo ezinkulu ezingenakukwazi ezinye iinkqubo.Isitofu sokuvuthela ukubumba (IBM)ibumba i-preform echanekileyo kuqala, inika ukuchaneka kwentamo yebhotile encinci kodwa akukho ziphatho kwaye akukho malungu amakhulu.Isitofu solula (ISBM)yolula i-PET preform yokucaca kunye namandla okubona kwiibhotile zamanzi - intsapho yemveliso eyahlukileyo ukusuka kwiindawo zoshishino ze-HDPE.
Ngokwenza ukhetho alufane lube lukhuni. Itoti, igubu, itanki okanye nasiphi na isikhongozeli esibanjiweyo okanye esikhulu yinxalenye ye-extrusion; I-IBM kunye ne-ISBM zezebhotile ezincinci ezichanekileyo kunye ne-PET ecacileyo. Ukwazi ukuba loluphi usapho imveliso yakho iwela kulo phambi kokuba udwelise oomatshini kuluhlu olufutshane konga ukuthelekisa izicatshulwa kwiinkqubo ezimbini ebezingasoze zilingane.
Ngaphakathi kumatshini: iindawo ezithatha isigqibo ngomgangatho
Amashishini amabini anokwabelana ngomthamo ofanayo wentloko kwaye aziphathe ngokuhlukileyo ngokupheleleyo, kuba umgangatho uhlala kumacandelo. Ezi zezona ndawo iinjineli zethu ezizikhathalele kakhulu:
| Icandelo | Yintoni eyenzayo | Kutheni ibalulekile nje? |
|---|---|---|
| Extruder kunye screw | Iyanyibilika kwaye iimitha ze-resin | 50–100 mm izikrufu kwi-24–25 L/D zinika ukunyibilika okuzinzileyo, okulinganayo kweHDPE — isiseko samalungu angaguqukiyo |
| Die intloko + isilawuli parison | Iifom kunye neeprofayili zodonga lwecawe | I-MOOG ye-100-point-point-rock-thickness controller yeyona nto inkulu kwixabiso le-resin kunye namandla enxalenye |
| Iyunithi yokubamba | Ivala kwaye ibambe ukungunda | Ukutsalela kabini intonga ehambelanayo + i-oyile-cylinder ngqo-uxinzelelo loxinzelelo gcina iiplatens zinxusene phantsi kweetoni eziphezulu. |
| Vuthela kwaye upholise | Iyafutha kwaye isete indawo | Isikhonkwane sokuvuthela + ukuvuthela ezantsi misa inxalenye; uyilo lokupholisa luqhuba ixesha lokwenyani lomjikelo |
| Qhuba kwaye ulawule | Amandla kwaye uqhuba umatshini | Impompo engundoqo ye-Servo inciphisa amandla; Mitsubishi PLC + Weinview HMI ukukhusela uptime kwi 24/7 imigca |
| Ukuzenzekela | Ukukhupha, ukunciphisa, ukuhlola | Ingalo yerobhothi + ukucheba ezantsi komlambo gcina umgangatho uzinzile kwimitsi engaqhutywa mntu |
Kumgca ojikeleza iwashi, ukuthembeka kokulawula yinto ekhusela isivuno - yiyo loo nto amacandelo angenisiweyo kulo mqolo wokugqibela abaluleke kakhulu kunokuba ajonge. I-Mitsubishi PLC, i-Weinview HMI kunye ne-MOOG yokulawula ukutyeba kodonga ayizo iibheji; Ziindawo eziqinisekisiweyo ezihlala zisebenza phantse naphi na emhlabeni, ngenxa yoko impazamo eLagos okanye eLima ayisebenzi emgceni iiveki.
Iintlobo ngesakhiwo kunye noluhlu lwemodeli
Ngaphakathi kwe-extrusion, oomatshini bahlanganiswe ngendlela i-parison ehanjiswa ngayo kunye nendlela udonga olwakhiwe ngayo. Apha kulapho uthelekisa umatshini nenxalenye yakho yobungakanani kunye nomthamo.
- Umatshini wokubumba oqhubekayo.I-parison ikhupha i-non-stop kunye ne-mold shuttles ukuyibamba - i-cadence ephezulu kwiindawo ezincinci ukuya-phakathi ukuya malunga ne-30 L, kwaye apho intloko ye-multi-die ihambisa iibhotile ezininzi phezulu.
- I-accumulator (iqokelele) umatshini wokubumba uvuthele.Iivenkile ezinyibilikayo entloko kwaye zidubula ngokukhawuleza, zimisa iiparison ezinkulu ezinciphayo - uhlobo lwamagubu, iitanki ze-IBC, iitanki zamafutha kunye nezithintelo.
- Umatshini wokubumba we-multilayer.A 2-6 umaleko die intloko co-extrudes umqobo, regrind okanye umaleko umbala ibe eludongeni enye - esetyenziselwa iitanki amafutha kunye nemigqomo imichiza high-spec.
- Umatshini wokubumba ozenzekelayo.Nakuphi na oku ngasentla nge-automation epheleleyo - i-robot ithatha, i-deflashing kunye nokuhlolwa kwe-unmanned, ukuqhuba okuqhubekayo.
Olwethu uluhlu luthatha i-100 ml ukuya ku-220 L amagubu (kwaye amakhulu xa uceliwe), ngoko ke umzi-mveliso ofanayo ugquma ibhotile yeoli encinci kunye negubu lekhemikhali elikalikwe yi-UN:
| Umthamo | Uhlobo lomatshini | Iimodeli zemizekelo | Ukukhutshwa komjikelo wokomileyo* | Ukuqhwesha |
|---|---|---|---|---|
| 100 ml - 2 L | Ukuqhubekeka, okukodwa/ukufa okuninzi | 2L eyodwa/ isitishi esiphindwe kabini | ukuya kuthi ga kwi-1,200/h | 40 kN |
| 3 – 15 L | Iyaqhubeka, enye/kabini | 5L / 15Lisitishi | 450–1,000/h | 65–200 kN |
| 20 – 60 L | I-Accumulator | I-KGB70A / 80A /90A | 500–700/h | 130–280 kN |
| 120 - 160 L | I-Accumulator | KGB100B /110A | 300–320/h | 440–760 kN |
| 220 L amagubu+ | I-Chemical-barrel ekhethekileyo | 250L ekhethekileyo | 17–20/h | ngesicelo |
*Umjikelo owomileyo lolona luphezulu lwethiyori; imveliso yokwenyani isezantsi. Iimpawu ezipheleleyo kunye namanani asetyenzisiweyo akwi-dives yethu enzulu kwiumatshini wejerikwayeqokelela umatshini.
Ngokuqhubekayo — 5L isikhululo esinye 
I-Accumulator - 60L kwiindawo ezinkulu 
I-Accumulator — 250L amagubu namatanki
Izinto esiziqhubayo
Umatshini ubeka inkqubo; i-resin ibeka iimpawu. Oomatshini bethu be-extrusion baqhuba usapho lwezoshishino olungezantsi kwiindonga ezingatshatanga okanye ezininzi.
| Izinto eziphathekayo | Kutheni isetyenziswa | Amalungu aqhelekileyo |
|---|---|---|
| HDPE | Ukuqina, ukumelana neekhemikhali, iindleko eziphantsi | Iitoti zikaJerry, iibhotile, iitanki |
| HMW-HDPE | Impembelelo ephezulu kunye noxinzelelo lwe-crack ukumelana | Imigqomo yeekhemikhali, iitanki zamafutha |
| PP | Ukumelana nobushushu, iinketho zokucaca | Udonga olubhityileyo kunye nezikhongozeli ezizaliswe shushu |
| PVC / PA | Umqobo kunye neempawu ezizodwa | Iibhotile ezikhethekileyo, iileya zomqobo |
Yintoni eyenza oomatshini bokubumba
Tshintsha umngundo kunye nosapho umatshini omnye ukhonza amashishini amaninzi. Ezi zezona ndawo sizisebenzisayo kakhulu:
| Ishishini | Iimveliso |
|---|---|
| Ukupakishwa | Iibhotile ze-oyile kunye ne-detergent, iitoti zejeri, iidrum zekhemikhali, iitanki ze-IBC |
| Iimoto | Iitanki zamafutha, imigudu yomoya, abaphangi |
| Ulawulo lwendlela | Izithintelo zendlela, iicones, iipari zokuzihlukanisa |
| Ukudada | Iibhoyi, iibhola ezidadayo, iipontoni |
| Ulungiselelo kunye nokunye | Iipalethi, iibhokisi zezixhobo, iitafile nezitulo, izinto zokudlala |
Imveliso nexabiso: amanani abalulekileyo
Izibalo ezibini zithatha isigqibo sokuba ngaba umatshini uyalifanela ishishini lakho - kwaye zombini kulula ukubaleka phambi kokuba uthenge.
Umzekelo - i-5 L can kumjikelo we-7.2, intloko enye:
(3600 ÷ 7.2) × 0,8 =400 iinkonkxa ngeyure· iishifti ezimbini ≈6,400/ngosuku
I-Resin = inxalenye yobunzima × ixabiso le-resin → umzekelo. 0,20 kg × $ 1,30 =$0,26
Amandla = umatshini kW × $/kWh ÷ iinxalenye/h → umz. 15 × 0.12 ÷ 400 =$0.0045
Qaphela ukuba i-resin inciphisa amandla kunye nokusebenza kwiindleko ngenxenye. Loo nyaniso inye yimeko yolawulo oluchanekileyo lokutyeba eludongeni: ukucheba i-5% yeresin ukusuka kwindawo ehanjiswa ngeenqanawa ngesigidi kusindisa kakhulu kunalo naliphi na ityala lombane - kwaye yiyo loo nto umatshini onexabiso eliphantsi onolawulo olubuthathaka eludongeni udla ngokujika ibe yeyona ibiza kakhulu.
Sikunceda njani ukuba ukhethe
Xa umthengi ethumela umbuzo, sisebenza ngenxalenye, hayi umatshini. Phendula ezi kwaye ulungelelwaniso oluchanekileyo luhlala lucacile:
- Eyona nxalenye inkulu kunye nokumila.Ubungakanani kunye nokuba inomqheba thatha isigqibo nge-extrusion vs injection, kunye ne-accumulator eqhubekayo.
- I-resin kunye nodonga olukhethekileyo.Umqobo okanye iregrind layers ifuna intloko ye-multilayer; Amagubu alinganiswe yi-UN adinga ulawulo oluluqilima lokutyeba kodonga.
- Imveliso yemihla ngemihla.Qhuba izibalo eziphumayo ngokuchasene neeyure ezimbini zeshifti phambi kokukhetha isikhululo esinye vs kabini.
- Isiqinisekiso.Uvavanyo lokulahla okanye iimfuno ze-UN zitshintsha izixhobo kunye nokuqinisekiswa.
- I-Standalone okanye i-turnkey.Imigca yokukala ixhamla kwisondlo esisembindini, amanzi kunye nokutyumza kunikezelwe kunye.
Umgangatho, uvavanyo kunye nento esiyibukelayo
Ukungaguquguquki ngumdlalo wonke ekubunjweni kokuvuthela, kwaye kulapho amashumi amabini eminyaka okwakha oomatshini abafanayo avela khona. Izinto ezimbalwa esizenzayo kwaye sizibukele:
- Ukufana kodonga.Indawo eneprofayile-nge-point ukuze yonke indawo idibane ne-spec-test-test yayo kunye neyona resin encinci - ikhangelwe ngaphambi kokuthunyelwa.
- Uvavanyo lokulahla kunye nokuqinisekiswa kwe-UN.Isixhobo se-Chemical-drum tooling siphumelele uvavanyo lwe-3-metres drop drop kunye nesiqinisekiso se-UN ngaphambi kokuba siwushiye umgangatho wethu.
- Apho isiphumo esiwayo sikholisa ukuqala.Imijikelo ecothayo ihlala ilandelela kwindawo yokugcina okanye ukupholisa kune-extruder - yindawo yokuqala yokujonga, hayi eyokugqibela. (Ngakumbi kwiyintoni ebangela ukugcinwa kwezinto ezicothayo.)
Yintoni eqhuba ixabiso lomatshini
Akukho luhlu lwexabiso elinye "lomatshini wokubumba ovuthelayo" kuba i-spec iyatshintsha ixabiso. Abaqhubi abaphambili:
- Ubungakanani benxalenye kunye namandla okubamba.Amalungu amakhulu adinga iifreyimu ezinzima kunye neetoni eziphezulu kakhulu - oyena mqhubi unexabiso elikhulu.
- Inani leentloko ezifayo.I-Twin/i-multi-die iphindaphinda imveliso kunye nexabiso.
- Eyodwa vs ileya ezininzi.Intloko ye-multilayer yongeza amandla kunye neendleko.
- Ukuzenzekela kunye nolawulo.Ukuthatha iirobhothi, ukudengezela kunye nolawulo lweprimiyamu lunyusa ixabiso kodwa ixabiso eliphantsi lokuqhuba.
- Iinkqubo zeTurnkey.Ukutya okuphakathi, amanzi kunye nokutyumza kongeza kwisicatshulwa kodwa ukusika inkunkuma kunye nokusebenza.
Ukuthenga kumvelisi
Umatshini lubudlelwane beminyaka elishumi, ngoko ke ngubani omele emva kwawo ubaluleke kakhulu njengoko kuchaziwe. Njengomzi-mveliso, sibuyisela wonke umatshini nge:
- Iwaranti.Amacandelo aphambili aphethe iwaranti yonyaka we-1-2; iindawo zokunxiba zitshintshwa simahla kunyaka wokuqala.
- Faka kunye noqeqesho.Iinjineli zethu ziya kumzi-mveliso wakho ukuze zifake, zithumele kwaye ziqeqeshe abaqhubi bakho.
- Inkxaso ekude.Isixokelelwano se-alam esisebhodini sivumela ukuba sixilonge kwaye sixazulule iingxaki ukude.
- Izisombululo zesiko.Ukubumba kwimizobo yakho kunye nolungelelwaniso olulungelelaniswe nenxalenye yakho, i-resin kunye nemveliso.
Sixelele eyakho indima - siza kukhankanya umatshini
Thumela imveliso yakho, ubungakanani, iresin kunye nemveliso yemihla ngemihla. Siza kucebisa uhlobo oluchanekileyo, uqwalaselo kunye namandla okubamba, kunye namanani omjikelezo wokwenyani.
Fumana iQuote Thetha kuWhatsAppImibuzo ebuzwa qho
Yintoni umatshini wokubumba?
Yenza iimveliso zeplastiki ezingenanto ngokunyibilikisa i-resin, iyenze ibe yimo ethambileyo, kwaye ifake umoya ngaphakathi kwe-mold - esetyenziselwa iibhotile, iitoti zejeri, iidramu, iitanki, iitanki zamafutha kunye nokunye.
Zeziphi iintlobo zoomatshini bokubumba?
Ngenkqubo: i-extrusion (EBM), i-injection (IBM) kunye ne-injection stretch (ISBM). Ngokwakhiwa: okuqhubekayo, i-accumulator kunye ne-multilayer. Ngokusebenza: ngokuzenzekelayo. I-Extrusion yeyona ixhaphakileyo kwizikhongozeli zeHDPE zoshishino.
Ingaba umatshini wokubumba uvuthela uxabisa malini?
Ixabiso liqhutywa yinxenye yesayizi kunye ne-clamping force, inani leentloko zokufa, i-single vs multilayer, kunye ne-automation. Umatshini omncinci wesikhululo esinye ubiza ngaphantsi kakhulu kunomgca wedrum ye-accumulator enkulu - yabelana ngenxalenye yakho kunye nesiphumo sesicatshulwa esichanekileyo.
Ndingayikhetha njani eyona ilungileyo?
Qala ukusuka kwindawo: ubukhulu obukhulu, isibambo okanye hayi, i-resin, i-spec yodonga, isiqinisekiso, emva koko imveliso yemihla ngemihla. Iindawo eziphathwayo nezinkulu zisebenzisa i-extrusion (eqhubekayo kwincinci-ephakathi, i-accumulator enkulu); iibhotile ezincinci ezichanekileyo zisebenzisa inaliti; iibhotile ze-PET ezicacileyo zisebenzisa i-injection stretch.
Zeziphi izinto enokuzisebenzisa?
Oomatshini be-Extrusion baqhuba i-PE (i-HDPE kunye ne-HMW-HDPE), i-PP, i-PVC kunye ne-PA kwiindonga ezingatshatanga okanye ezininzi. Oomatshini bolulo lokutofa baqhuba i-PET kwiibhotile ezicacileyo.
Isiphumo silinganiswa njani?
Amaphepha athile abonisa imveliso yomjikelo owomileyo (ithiyori). Imveliso yangempela yomile-umjikelo × malunga ne-0.75-0.85, kuba ixesha lokupholisa kunye nenxalenye yobunzima kwandisa umjikelo wangempela.
