Tshuab Moulding Kev Pabcuam thiab Cov Khoom Siv - OEM & ODM Oepin Cov Chaw Tsim Khoom thiab Cov Tuam Txhab
Tshuab moulding, tseem hu ua tshuab molding, tshuab molding, yog cov txheej txheem tsim khoom rau kev tsim cov khoom yas hollow: nws tau siv thawj zaug los tsim cov fwj iav.
Feem ntau, muaj peb hom kev txhaj tshuaj pwm tseem ceeb: extrusion blow molding (EBM), injection blow molding (IBM), thiab injection stretch blow molding (ISBM). Txhua txoj kev muaj cov qauv tsim tshwj xeeb rau kev tsim cov khoom sib txawv.
Hom Tshuab Pwm
Oepin muab cov kev pabcuam tshuab molding siv txhua hom tshuab molding. Hauv qab no yog cov lus qhia ntxaws txog peb hom tseem ceeb ntawm kev tshuab molding
Kev txhaj tshuaj tshuab pwm ua ke kev txhaj tshuaj pwm ib txwm muaj nrog kev tshuab pwm. Hauv kev txhaj tshuaj tshuab pwm, preforms lossis blanks yog ua los ntawm kev txhaj cov yas molten rau ntawm cov hlau rods hauv pwm. Qhov no tsim cov preform. Lub preform thiab cov hlau rods ces raug xa mus rau lwm pwm uas muaj cov duab ntawm cov khoom kawg. Cov cua compressed ces raug txhaj rau hauv lub preform, uas tom qab ntawd xav tias cov duab ntawm pwm.

Kev Siv Tshuab Extrusion
Kev siv tshuab extrusion blow molding siv tau los ua ntau yam polymers sib txawv, suav nrog polyethylene, polyvinyl chloride, polypropylene, thiab lwm yam. Cov txheej txheem pib nrog kev extrusion ib txwm ntawm lub raj. Thaum lub raj ncav cuag qhov ntev xav tau, lub pwm raug kaw, tuav thiab tuav qhov kawg ntawm lub caj dab qhib, thiab nias qhov kawg hauv qab kaw. Tom qab ntawd ib lub pin blow raug ntxig rau hauv qhov kawg ntawm lub raj cua sov kom tsim ib qho qhib xov thiab lub raj raug inflated hauv qhov pwm. Thaum lub pwm txias tag, qhib nws, rub lub raj tawm, thiab txiav cov yas ntau dhau ntawm lub caj dab thiab thaj chaw hauv qab.
Ncab Tshuab Moulding
Kev siv tshuab ncab pwm, lossis kev txhaj tshuaj ncab pwm, tuaj yeem xav txog tias yog ib hom kev txhaj tshuaj tshuab. Ib yam li kev txhaj tshuaj tshuab, lub preform raug tsim sib cais los ntawm cov txheej txheem txhaj tshuaj. Tom qab ntawd, lub preform uas tau tsim raug xa mus rau ib lub pwm sib cais los tsim cov khoom kawg. Txawm li cas los xij, tsis zoo li kev txhaj tshuaj tshuab, lub preform raug ncab thiab nthuav mus rau qhov loj me uas tau teem tseg los ntawm ib tug pas nrig. Tom qab ncab, lub preform raug nthuav dav los tsim cov duab kawg ntawm cov khoom. Kev ncab pab txhim kho lub zog kho tshuab ntawm cov khoom kawg. Qhov no tuaj yeem ua tiav ua ib theem lossis ob theem txheej txheem.
khoom siv lub cev | HDPE | LDPE | PP | PVC | Tus tsiaj | ABS |
Qhov Ceev | 0.95 g/cc | 0.92 g/cc | 0.90 g/cc | 1.30 g/cc | 1.30 g/cc | 1.20 g/cc |
Kub qis | -75°F | -80°F | 0°F | -20°F | -40°F | -40°F |
Kev Kub Siab Deflection | 160°F | 140°F | 170°F | 150°F | 160°F | 190°F |
Flex Modulus | 1,170 mpa | 275 mpa | 1030 mpa | 2,300 mpa | 3,400 mpa | 2,680 mpa |
Qhov nyuaj | Ntug dej 65D | Ntug dej 55D | Ntug dej 75D | Ntug dej 50D | Ntug dej 80D | Ntug dej 85D |

Thov hu rau peb yog tias koj xav tau cov xim tshwj xeeb, cov duab kos, cov ntxig thiab cov pwm.
sau npe
1. Kuv yuav paub li cas yog tias kev siv tshuab molding yog txoj kev zoo rau kuv cov khoom?
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A: Qhov geometry ntawm qhov, qhov ntau ntawm cov khoom xav tau, koj cov peev nyiaj siv thiab daim ntawv thov qhov khoom siv rau yuav cuam tshuam rau koj qhov kev txiav txim siab los tshuab pwm qhov.
2. Cov khoom hom twg feem ntau yog tsim los ntawm kev tshuab pwm?
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A: Ntau yam khoom siv niaj hnub yog ua los ntawm ib qho ntawm cov txheej txheem tshuab molding. Lub raj mis yas, Cov khob mis nyuj, Cov khob mis nyuj, Cov haujlwm ua haujlwm hauv tsheb, Cov chaw khaws dej hauv tsheb, Cov thoob khib nyiab, Cov dej haus txias thiab lwm yam.
3. Kuv yuav tsum siv cov ntaub ntawv twg rau kuv txoj haujlwm?
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A: Cov ntaub ntawv sib txawv siv rau hauv ntau yam lag luam. Yog tias koj tsis tau xaiv cov ntaub ntawv rau koj daim ntawv thov, peb tuaj yeem muab kev pab thiab kev taw qhia. Feem ntau cov qauv tsim khoom yuav muab rau kev lees paub, tab sis kev pom zoo zaum kawg ntawm cov neeg siv khoom yuav tsum tau ua ntej tsim ntau yam.
4. Koj puas muab kev pab cuam molding ntev xws li kev sib dhos, ntim khoom lossis kho kom zoo nkauj?
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A: Peb tuaj yeem muab qee cov kev pabcuam ntim khoom txheem. Yog tias koj xav tau kev pabcuam ntim khoom, kho kom zoo nkauj, lossis sib dhos, thov hu rau peb.
5. Yuav siv sijhawm ntev npaum li cas los ua pwm pwm?
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A: 1-3 lub lis piam nruab nrab, nyob ntawm qhov nyuaj thiab cavitations ntawm pwm.
6. Puas yog rotational molding zoo rau ib puag ncig?
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A: Cov txheej txheem tsim cov tshuab moulding yog txuag hluav taws xob thiab zoo rau ib puag ncig, thiab cov khoom siv raw siv kuj yog cov khoom siv pheej yig, uas tsis yog tsuas yog pheej yig xwb, tab sis kuj zoo rau ib puag ncig thiab rov ua dua tshiab. Piv txwv li, PET rov ua dua tshiab feem ntau yog siv rau kev tsim qee cov fibers, lub raj mis yas, thiab cov yeeb yaj kiab, thiab txo cov pa roj carbon dioxide Cov yas tshuab moulding yog siv hluav taws xob ntau dua thiab zoo rau ib puag ncig dua li tshuab iav.

Cia peb tham txog koj qhov project, thov nias ntawm no.
sau npe

kev lag luam kho mob

Kev lag luam tsheb

Kev lag luam hauv dej hiav txwv

Kev lag luam ua liaj ua teb

Kev lag luam hlau

Kev lag luam tshuaj lom neeg

Kev lag luam txhua hnub

Kev lag luam zaub mov

Kev lag luam dav hlau

Kev lag luam kis las
Oepin yuav lav qhov zoo ntawm cov txheej txheem pwm. Peb cov lus hais tuaj yeem tsim tau thaum sab laj.
Peb cov khoom & cov ntaub ntawv:













