A wannan shafi
- Menene injin gyare-gyare?
- Yadda gyare-gyaren busa ke aiki
- Nau'ukan tsari: EBM, IBM, ISBM
- A cikin na'ura: sassan da ke yanke shawarar inganci
- Nau'i ta tsari da kewayon samfurin
- Kayan da muke gudanarwa
- Abin da busa gyare-gyaren inji ke yi
- Fitowa da farashi: lambobi masu mahimmanci
- Yadda muke taimaka muku zaɓi
- Quality, gwaji da abin da muke kallo
- Me ke tafiyar da farashin inji
- Siyayya daga masana'anta
- FAQ
Menene injin gyare-gyare?
Na'urar gyare-gyaren busa tana juya robobin robobi zuwa sassa mara kyau ta hanyar narka shi, ya zama siffa mai laushi, da hura matsewar iska a cikin wannan siffa ta yadda za ta matse ta da wani nau'i. Lokacin da filastik ya huce kuma ƙirar ta buɗe, kuna da ƙayyadaddun samfurin da aka gama - kwalba, gwangwani, ganga, tanki. Kusan kowane kwandon filastik da kuke riƙe yana farawa akan injin gyare-gyare na nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau‘i nau'i nau'i nau'i nau'i nau'i).
Rukunin yana da faɗi saboda sassan sun bambanta sosai: kwalban eyedropper 100 ml da drum ɗin sinadarai 220L duka biyun “wanda aka ƙera su,” amma babu wani abu game da injinan guda biyu iri ɗaya. Zaɓin da kyau yana nufin fahimtar abubuwa biyu - yadda siffar taushi ke samuwa (danau'in tsari), da kuma yadda aka gina injin don isar da ita (datsari). Za mu dauki biyu bi da bi.
Yadda gyare-gyaren busa ke aiki
Extrusion busa gyare-gyare - tsarin da ke bayan yawancin kwantena na masana'antu - yana gudana cikin madaidaicin madauki. Fahimtar shi yana sanya kowane yanke shawara daga baya (farashi, fitarwa, inganci) bayyane:
- Narke da mita.Wani dunƙule extruder yana narkar da guduro kuma yana tura madaidaiciyar kwarara mai kama da kai zuwa ga mutuwa.
- Samar da parison.Narke yana fita daga kan mutu a matsayin bututu mai zurfi - parison. Bayanin bayanan mai kula da kauri na bango wanda bututu tare da tsawonsa don haka filastik ya zauna inda sashin ke buƙatar ƙarfi.
- MatsaMold yana rufe kusa da parison. Matsi na aiki tare da kulle-kulle kai tsaye suna riƙe da faranti iri ɗaya don kada ɓangaren yayi walƙiya.
- Busa.Fitin busa yana allurar iska (tare da tsarin busa ƙasa akan sassa da yawa) kuma parison yana kutsawa cikin rami, yana ɗaukar siffarsa ta ƙarshe.
- SanyiBangaren yana saita akan sayayyen mold. Wannan yawanci shine mataki mafi tsayi, kuma - ba mai fitar da shi ba - yana saita lokacin zagayowar ku.
- Fitar da gamawa.Model yana buɗewa, hannun mutum-mutumi ya cire ɓangaren, kuma an gyara walƙiya. A kan layi mai sarrafa kansa wannan yana gudana ba tare da mutum ba.
Biyu daga cikin waɗannan matakai a hankali yanke shawarar tattalin arzikin layin gaba ɗaya. Bayanan martaba na Parison yana saita adadin guduro kowane bangare ke ɗauka; sanyaya saita yadda sauri za ka iya sa su. Samun waɗannan biyun daidai kuma sauran injin ɗin suna kulawa da kansu sosai - wanda shine dalilin da ya sa suka cancanci kulawa fiye da ƙayyadaddun ƙayyadaddun kanun labarai masu siye galibi suna kwatanta da farko.
Nau'ukan tsari: EBM, IBM da ISBM
Akwai nau'ikan nau'ikan tsari guda uku na busa gyare-gyare. Bambancin yana cikin gaba ɗayayadda aka yi siffar taushikafin a busa.
| Nau'in | Yadda aka samu siffar | Mafi kyau ga | Na yau da kullun samfurori |
|---|---|---|---|
| Extrusion (EBM) | Parison ya fito a matsayin bututu, sannan ya busa | Hannun da manyan sassa mara ƙarfi | Jerry gwangwani, ganguna, tankuna, kwalabe |
| allura (IBM) | Preform mai yin allura, sannan a busa | Ƙananan, kwantena masu inganci | Pharma kwalabe, kayan kwalliya |
| Tsarin allura (ISBM) | Preform allura, mikewa da busa | Bayyanannun, kwalaben PET masu ƙarfi | Ruwa da kwalabe masu laushi |
Extrusion busa gyare-gyare (EBM)shine dokin aiki don kwantena masana'antu da tsarin da muke ginawa. Saboda jiki, hannu da wuya suna samuwa a cikin harbi ɗaya, EBM yana yin abin sarrafawa da manyan sassa waɗanda sauran hanyoyin ba za su iya ba.Injection busa gyare-gyaren (IBM)ya fara ƙera madaidaicin tsari na farko, yana ba da kyakkyawan daidaiton ƙaramin kwalabe amma babu hannaye kuma babu manyan sassa.Tsarin allura (ISBM)yana shimfiɗa preform na PET don tsabta da ƙarfin da kuke gani a cikin kwalabe na ruwa - dangin samfurin daban daga sassan masana'antu HDPE.
A aikace zabin yana da wuyar shakku. Gwangwani, ganga, tanki ko duk wani abin sarrafawa ko babban akwati yanki ne na extrusion; IBM da ISBM suna cikin ƙananan kwalabe masu kyau da bayyanannun PET. Sanin dangin wanne samfurin ku ya faɗi a ciki kafin ku zaɓi injina yana adana kwatancen ƙididdiga don matakai biyu waɗanda ba za su taɓa dacewa ba.
A cikin na'ura: sassan da ke yanke shawarar inganci
Na'urori guda biyu na iya raba ƙarfin kanun labarai iri ɗaya kuma suna da halaye daban-daban, saboda ingantattun rayuwa a cikin abubuwan da aka gyara. Waɗannan su ne sassan da injiniyoyinmu suka fi kula da su:
| Bangaren | Abin da yake yi | Me ya sa yake da mahimmanci |
|---|---|---|
| Extruder da dunƙule | Yana narkewa da mita guduro | 50-100 mm sukurori a 24-25 L / D suna ba da kwanciyar hankali, narke HDPE daidai - tushen daidaitattun sassa. |
| Mutuwar kai + mai kula da parison | Siffofin da bayanan martaba bangon parison | MOOG-maki 100 mai kula da kauri na bango shine babban lefa guda ɗaya akan farashin guduro da ƙarfin sashi. |
| Naúrar matsawa | Yana rufe kuma yana riƙe da mold | Makullin jan-sanda sau biyu + mai-Silinda kulle-kulle kai tsaye yana kiyaye faranti iri ɗaya ƙarƙashin babban tonnage |
| Busa da sanyaya | Bugawa yayi ya saita bangaren | Busa fil + kasan busa siffar sashin; sanyaya zane yana tafiyar da ainihin lokacin zagayowar |
| Fitar da sarrafawa | Yana iko da sarrafa injin | Babban famfo Servo yana yanke makamashi; Mitsubishi PLC + Weinview HMI yana kare lokaci akan layi 24/7 |
| Kayan aiki da kai | Fitarwa, ɓata haske, dubawa | Hannun Robot + Gyaran ƙasa yana ci gaba da kwanciyar hankali akan tafiyar da ba ta dace ba |
A kan layin da ke gudana a kowane lokaci, amincin sarrafawa shine abin da ke kare yawan amfanin ƙasa - wanda shine dalilin da ya sa abubuwan da aka shigo da su a jere na ƙarshe suna da mahimmanci fiye da yadda suke kallo. Mitsubishi PLC, Weinview HMI da MOOG sarrafa kaurin bango ba baji ba ne; An tabbatar da sassan da ke da aiki kusan a ko'ina cikin duniya, don haka kuskure a Legas ko Lima ba ya aiki tsawon makonni.
Nau'i ta tsari da kewayon samfurin
A cikin extrusion, injinan ana haɗa su ta yadda ake isar da parison da yadda ake gina bango. Wannan shine inda kuke daidaita injin zuwa girman sashin ku da ƙarar ku.
- Na'urar gyare-gyare mai ci gaba.Parison yana fitar da ba tsayawa kuma ƙirar ƙirar ta yi kama don kama shi - babban ƙarfin kan ƙananan-zuwa matsakaitan sassa har zuwa kusan 30 L, kuma inda shugaban-mutu mai yawa ke gudanar da kwalabe da yawa sama.
- Accumulator (tara) busa gyare-gyaren inji.Narke Stores a cikin kai da harbe-harbe da sauri, yana dakatar da manyan parisons sagging - nau'in ganguna, tankunan IBC, tankunan mai da shinge.
- Multilayer busa gyare-gyaren inji.Layer 2-6 mutu shugaban haɗin gwiwa yana fitar da shinge, regrind ko launi yadudduka cikin bango ɗaya - ana amfani dashi don tankunan mai da manyan ganguna masu sinadarai.
- Injin gyare-gyare ta atomatik.Duk wani daga cikin abubuwan da ke sama tare da cikakken aiki da kai - fitar da mutum-mutumi, kashe walƙiya da dubawa don rashin mutumci, daidaitaccen gudu.
Kewayon namu ya kai ganguna 100 ml zuwa 220 L (kuma ya fi girma akan buƙata), don haka masana'anta iri ɗaya tana rufe ƙaramin kwalban mai da gangunan sinadari mai ƙima na Majalisar Dinkin Duniya:
| Iyawa | Nau'in inji | Misali samfuri | Fitowar busasshiyar zagayowar* | Matsawa |
|---|---|---|---|---|
| 100 ml - 2 lita | Ci gaba, guda/mutuwa da yawa | 2l guda/ tasha biyu | har zuwa 1,200/h | 40 kn |
| 3-15 l | Ci gaba, guda/biyu | 5L / 15ltasha | 450-1,000/h | 65-200 kN |
| 20-60 l | Mai tarawa | KGB70A/80A/90A | 500-700/h | 130-280 kN |
| 120-160 l | Mai tarawa | KGB100B/110 A | 300-320/h | 440-760 kN |
| 220 L ganguna + | Chemical-ganga na musamman | 250L na musamman | 17-20/h | akan bukata |
*Dry-cycle shine matsakaicin ka'idar; ainihin fitarwa yana ƙasa. Cikakken bayani dalla-dalla da lambobi masu aiki suna cikin zurfin nutsewar mu akanjerry can machinekumatara inji.
Kayan da muke gudanarwa
Injin yana tsara tsari; guduro ya kafa kaddarorin. Na'urorin mu na extrusion suna gudanar da dangin masana'antu a ƙasa a cikin bango ɗaya ko multilayer.
| Kayan abu | Me yasa ake amfani da shi | Na al'ada sassa |
|---|---|---|
| HDPE | M, mai jurewa sinadarai, ƙarancin farashi | Jerry gwangwani, kwalabe, tankuna |
| HMW-HDPE | Babban tasiri da juriya-crack | Ganguna na sinadarai, tankunan mai |
| PP | Juriya mai zafi, zaɓuɓɓukan tsabta | Bakin bango da kwantena masu zafi |
| PVC / PA | Shamaki da kaddarorin na musamman | kwalabe na musamman, shingen shinge |
Abin da busa gyare-gyaren inji ke yi
Canza mold kuma dangin injin guda ɗaya yana hidima ga masana'antu da yawa. Waɗannan su ne wuraren aikace-aikacen da muke amfani da su don yawancin:
| Masana'antu | Kayayyaki |
|---|---|
| Marufi | kwalabe na mai da wanka, jerry gwangwani, ganguna na sinadarai, tankunan IBC |
| Motoci | Tankunan mai, bututun iska, masu lalata |
| Gudanar da hanya | Shingayen zirga-zirga, mazugi, keɓewa |
| Yawo | Buoys, iyo, pontoons |
| Logistics da sauransu | Pallets, akwatunan kayan aiki, tebura da kujeru, kayan wasan yara |
Fitowa da farashi: lambobi masu mahimmanci
Lissafi biyu sun yanke shawarar ko injin ya dace da kasuwancin ku - kuma duka biyun suna da sauƙin aiki kafin siye.
Misali - 5 L zai iya a zagaye na 7.2 s, kai guda:
(3600 ÷ 7.2) × 0.8 =gwangwani 400/h· sau biyu ≈6,400/rana
Resin = juzu'in nauyi × farashin guduro → misali. 0.20 kg × $ 1.30 =$0.26
Makamashi = inji kW × $/kWh ÷ sassa/h → misali. 15 × 0.12 ÷ 400 =$0.0045
Yi la'akari da cewa guduro dwarfs makamashi da aiki a cikin farashi kowane bangare. Wannan gaskiyar ita ce gabaɗayan yanayin sarrafa kauri na bango: datsa kashi 5% na resin daga wani ɓangaren da jiragen ruwa miliyan ke adanawa fiye da kowane lissafin wutar lantarki - kuma shine dalilin da ya sa injin mai rahusa tare da raunin bangon bango yawanci ya zama mai tsada.
Yadda muke taimaka muku zaɓi
Lokacin da mai siye ya aiko da bincike, muna aiki ta ɓangaren, ba injina ba. Amsa waɗannan kuma daidaitaccen tsari yawanci a bayyane yake:
- Mafi girman sashi da siffa.Girman kuma ko yana da hannu yanke shawarar extrusion vs allura, da ci gaba da tarawa.
- Resin da bango Specc.Shamaki ko regrind yadudduka suna buƙatar shugaban multilayer; Ganguna masu kima na Majalisar Dinkin Duniya suna buƙatar sarrafa kaurin bango mai ƙarfi.
- Fitowar yau da kullun.Gudun lissafin fitarwa akan sa'o'i na tafiya biyu kafin zaɓin guda ɗaya vs tasha biyu.
- Takaddun shaida.Gwajin-gwaji ko buƙatun Majalisar Dinkin Duniya sun canza kayan aiki da tabbatarwa.
- A tsaye ko turnkey.Layukan sikeli suna amfana daga ciyarwar tsakiya, ruwa da murkushe waɗanda aka kawo tare.
Quality, gwaji da abin da muke kallo
Daidaituwa shine duka wasan a cikin gyare-gyare, kuma shine inda shekaru ashirin na gina injuna iri ɗaya ke nunawa. Kadan abubuwan da muke yi da kallo:
- Daidaitaccen kaurin bango.Bayanin ma'ana-by-point don haka kowane bangare ya hadu da ƙayyadaddun gwajin gwajin sa tare da mafi ƙarancin guduro - an bincika kafin jigilar kaya.
- Sauke gwajin da tabbatar da Majalisar Dinkin Duniya.Kayan aikin sinadarai-drum ya wuce gwajin juzu'i na mita 3 da takaddun shaida na Majalisar Dinkin Duniya kafin ya bar benenmu.
- Inda faɗuwar fitarwa yawanci ke farawa.Sau da yawa a hankali hawan keke yana gano bugun jini ko sanyaya fiye da mai fitar da shi - wannan shine wurin farko da za a duba, ba na ƙarshe ba. (Ƙari inme ke haddasa jinkirin ajiyar kayan.)
Me ke tafiyar da farashin inji
Babu farashin jeri ɗaya don "na'ura mai gyare-gyaren busa" saboda ƙayyadaddun ƙayyadaddun farashin yana canza farashi. Manyan direbobi:
- Girman sashi da ƙarfi.Manyan sassa suna buƙatar firam masu nauyi da mafi girman ton - mafi girman direban farashi.
- Adadin kawunansu.Twin/multi-die yana ninka fitarwa da farashi.
- Single vs multilayer.Shugaban multilayer yana ƙara iyawa da farashi.
- Automation da sarrafawa.Fitar da mutum-mutumi, kashe walƙiya da ƙimar ƙima suna haɓaka farashi amma ƙarancin gudu.
- Tsarin maɓalli.Ciyarwa ta tsakiya, ruwa da murƙushewa suna ƙara wa zance amma yanke sharar gida da aiki.
Siyayya daga masana'anta
Injin yana da alaƙa na tsawon shekaru goma, don haka wanda ke tsaye a bayansa yana da mahimmanci gwargwadon ƙayyadaddun bayanai. A matsayinmu na masana'anta, muna tallafawa kowane injin da:
- Garanti.Babban abubuwan haɗin gwiwa suna ɗaukar garantin shekara 1-2; Ana maye gurbin kayan sawa kyauta a cikin shekara ta farko.
- Shigarwa da horarwa.Injiniyoyin mu suna tafiya zuwa masana'antar ku don girka, ƙaddamarwa da horar da ma'aikatan ku.
- Taimakon nesa.Tsarin ƙararrawa na kan jirgin yana ba mu damar ganowa da magance matsalolin nesa.
- Magani na al'ada.Molds zuwa zane-zanenku da saiti waɗanda aka kunna zuwa ɓangarenku, guduro da fitarwa.
Faɗa mana ɓangaren ku - za mu ƙididdige injin ɗin
Aika samfurin ku, girman, guduro da fitarwa na yau da kullun. Za mu ba da shawarar nau'in da ya dace, daidaitawa da ƙarfi, tare da alkalumman sake zagayowar.
Samu Magana Tattaunawa akan WhatsAppTambayoyin da ake yawan yi
Menene injin gyare-gyare?
Yana yin samfuran roba maras tushe ta hanyar narkar da guduro, da samar da shi zuwa siffa mai laushi, da kuma hura shi da iska a cikin wani nau'i - ana amfani da shi don kwalabe, jeri gwangwani, ganguna, tankuna, tankunan mai da sauransu.
Menene nau'ikan injin gyare-gyaren busa?
Ta hanyar tsari: extrusion (EBM), allura (IBM) da kuma shimfidar allura (ISBM). Ta tsari: ci gaba, tarawa da multilayer. Ta hanyar aiki: atomatik. Extrusion shine mafi na kowa ga masana'antu HDPE kwantena.
Nawa ne farashin injin busa?
Ana tafiyar da farashi ta hanyar girman sashi da ƙarfi, adadin shugabannin mutu, guda vs multilayer, da sarrafa kansa. Karamin injin tasha guda ɗaya yayi ƙasa da babban layin ganga mai tarawa - raba ɓangaren ku da fitarwa don ingantaccen zance.
Ta yaya zan zabi wanda ya dace?
Fara daga ɓangaren: girma mafi girma, hannu ko a'a, guduro, ƙayyadaddun bango, takaddun shaida, sannan fitarwa ta yau da kullun. Abubuwan da aka sarrafa da manyan sassa suna amfani da extrusion (ci gaba da ƙarami-matsakaici, mai tarawa don babba); daidai kananan kwalabe suna amfani da allura; share kwalaben PET suna amfani da shimfidar allura.
Wadanne kayan zai iya gudana?
Injin cirewa suna gudanar da PE (HDPE da HMW-HDPE), PP, PVC da PA a cikin bango ɗaya ko multilayer. Injin shimfiɗa allura suna gudanar da PET don share kwalabe.
Yaya ake auna fitarwa?
Takaddun takaddun takaddun suna nuna busasshen sake zagayowar (ka'idar) fitarwa. Haƙiƙan fitarwa shine busasshen sake zagayowar × kusan 0.75-0.85, saboda lokacin sanyaya da nauyin sashi yana tsawaita ainihin sake zagayowar.
