The Working Principle of Injection Stretch Blow Molding Machine
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The Injection Stretch Blow Molding Machine (ISBM) is a highly sophisticated piece of equipment in the plastic manufacturing industry. Its operation is based on a sequential process that combines injection molding, stretching, and blow molding techniques to produce high - quality plastic containers.
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At the beginning of the process, plastic resin pellets are fed into the machine's hopper. These pellets are then conveyed into the barrel of the injection unit. Inside the barrel, the plastic is heated to its melting point through a combination of electrical heating elements and mechanical shear forces. Once in a molten state, the plastic is injected under high pressure into a preform mold. The preform mold is designed to create a hollow, tube - like shape with a neck and a closed bottom, which serves as the starting point for the final container.
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After the preform is formed, it is transferred to the heating station. Here, the preform is carefully heated to a specific temperature range. This heating process is crucial as it makes the plastic more malleable and ready for the stretching and blowing stages. The heating station often uses infrared heaters or mica heat rings to ensure even and precise heating of the preform.
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Once the preform reaches the appropriate temperature, it is transferred to the blow mold. At this stage, a stretching rod is inserted into the preform through the neck. As the stretching rod moves downward, it stretches the preform longitudinally. Simultaneously, high - pressure air is introduced into the preform through the neck. The combination of the stretching action and the air pressure causes the preform to expand and take the shape of the blow mold. This results in a thin - walled, fully formed plastic container with excellent dimensional accuracy and wall thickness distribution.
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Finally, the molded container is cooled within the blow mold to set its shape. Once cooled, the container is ejected from the mold, and the cycle repeats. The entire process is highly automated, allowing for high - volume production with consistent quality.
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This working principle of the Injection Stretch Blow Molding Machine enables manufacturers to produce a wide variety of plastic containers, from small vials for pharmaceuticals to large bottles for beverages. The precision and control offered by this process result in products that are not only aesthetically pleasing but also highly functional, meeting the strict requirements of various industries.
| Del za vbrizgavanje |
| Premer vijaka |
40mm |
| Vijačno razmerje L / D |
20.5:1 |
| Hitrost vijaka |
0-190RPM |
| Teoretična zmogljivost vbrizgavanja |
238cm3 |
| Tlak vbrizgovanja |
174Mpa |
| Max. Hidravlični tlak |
|
| Dejanska količina vbrizga (PS): |
|
| Hod vijaka: |
|
| Vpenjalni del |
| Vpenjalna sila udarca: |
800 |
| Tonaža objemke: |
400Kn |
| Premer koles: |
800mm |
| maks. Višina steklenice: |
ISB: 145 / ena: 140 |
| Odprto potovanje v navpičnem načinu: |
430mm |
| drugi |
| maks. Tlak črpalke: |
16Mpa |
| Motorno olje: |
18.5 kW |
| Električna moč: |
12.2 kW |
| Rezervoar za olje: |
400L |
| Celotna dimenzija (D*Š*V): |
3.8 M * 1.45 M * 3.0 m |
| Teža: |
5000kg |
| ISB800 |
Pokrov luči PC, PS, PMMA, senčnik luči LED, božična bliskavica, vrtna in ulična luč. |
| PET visoka prozorna steklenica (tanjša stena), kozmetična steklenica 10 ml do 500 ml, PET kozarec s širokim vratom, PET farmacevtska steklenica. |
| PP visoka prozorna steklenička, steklenička za hranjenje dojenčkov, športna steklenička |
| PCTG, steklenica za pitno vodo Tritan, steklenica za šport |
Enostopenjski VS Dvostopenjski Enostopenjski in dvostopenjski
| Oblikovanje |
Proces |
struktura |
Delovna sila/energija/vesolje |
Kakovost izdelka |
| Stroj za raztegljivo pihanje Dawson v enem koraku |
Od predoblike do izdelka v enem stroju |
En stroj |
malo |
Ne vpliva na vlago in manj onesnaženja; Različne oblike |
| Drugi stroj |
Brizganje in pihanje sta dva ločena postopka |
1. Stroj za brizganje
2.Predoblik tranzitni stroj
3. Stroj za ponovno segrevanje, raztezanje in odlivanje |
Več |
Enostavno vpliva na vlažno in onesnaženo; Oblika samske |
1. Vrtenje koles poganja električni servo motor, ne hidravlični.
2. Popolnoma avtomatski nadzorni sistem, enostavno upravljanje.
3. Temperaturo soda materiala in vročega kanala natančno nadzoruje PIT.
4. Prihrani več stroškov kot tradicionalni stroj.
5. Kompaktna struktura; potrebno manj prostora.
6. Vbrizgavanje: Vroči kanal in naprava za nadzor temperature sta standardna konfiguracija.
Kalup zamenjajte samo za izdelavo novega izdelka;
Stretch Blow: Hidravlično vpenjanje kalupa, jedrni vložek, raztegljivo pihanje in oblikovanje dna so standardna konfiguracija;
Izdaja izdelka: Opremljen s standardnim ejektorjem.
PAKET ZOE
ki se nahaja v mestu Zhangjiagang, ima več kot 18 let izkušenj na področju strojev za plastiko, stroja za brizganje plastike, stroja za pihanje, PET stroja za pihanje, stroja za brizganje pihanja, v zadnjih 18 letih vedno silimo svojo energijo v novo področja plastičnih strojev, strojev za plastično embalažo, za posodobitev tehnologije, za učenje naprednih izkušenj, za potrditev nove teorije in novega dizajna, oblikujemo edinstveno konkurenčno prednost našega lastnega podjetja. Stroji našega podjetja so kakovostni in učinkoviti po- prodajni servis, na trgu,
strankam iz več kot 45 držav nudimo celovito rešitev za vaše poslovanje v plastični industriji ter vse vrste tehnične podpore in poprodajnih storitev!
ZOE PACK bo vaš zanesljiv prijatelj na Kitajskem in vedno se bomo potrudili, da vam zagotovimo maksimalno podporo!
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