Yakajairika Height Range yeFirimu Inovhuvhuta Machina
Kureba kwemushini unofuridza firimu kunonyanya kutariswa nehurefu hwebubble refirimu (iyo inflated plastic film chubhu). Mamodheru akajairwa anoreba kubva pa2 kusvika ku15 metres uye akaiswa mumhando nhatu:
1. Mamodhi emurabhoritari madiki: Kazhinji mamita maviri kusvika mana muurefu, anokodzera R&D kana kuti diki-kugadzira mabhechi (semuenzaniso, Dongguan Topstar TST-200, mamita 3.2 muurefu).
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3. Mitsetse mikuru, yepamusoro-inomhanyisa kugadzira: Reifenhäuser three-layer co{3}}extrusion tambo, 12 kusvika 15 metres kureba, inoshandiswa pakufara-kupamhama kugadzira mafirimu (eg, German Reifenhäuser three-layer colour in{10} mutsara 10} extrusion mutsara{10} mutsara
*Kunobva data: Plastics Machinery Design Handbook (2021 edition) uye mugadziri anowanikwa pachena hunyanzvi hwekuita. *
Zvinhu Zvikuru Zvinobata Urefu
1. Bubble Diameter neBlow-Up Ratio: Kukura kweyeshiyo-up reshiyo (bubble diameter/die diameter), ndiko kureba kwechikamu chekutonhodza. Semuyenzaniso, kugadzira mulch yekurima (blow-up ratio 3:1) inoda midziyo yakareba kudarika kugadzira firimu rezvokudya (blow-up ratio 1.5:1).
2. Kutonhodza System Dhizaini:
- Mamodheru ekutonhodza mhete dzemhepo ane hurefu hwakaderera (semuenzaniso, 4-6 metres);
- Mamodheru eInternal Cooling (IBC) anoda imwe nzvimbo 2-3 metres.
3. Line Configuration: Kuwedzera ma modules akadai se inline kudhinda uye slitting inowedzera kureba kwese. Semuenzaniso, iyo Guangdong Jinming Precision Machinery MMI-2500 inouya yakajairwa nehurefu hwe7.2 metres, iyo inowedzera kusvika 9.1 metres nekuwedzera kweanotsemura.
Nzira yekusarudza iyo Yakarurama Height Equipment?
1. Inoenderana Factory Space: Chengetedza ingangoita 0.5 metres yekumusoro-soro (semuenzaniso, 10-muchina-wepamusoro-mita unoda 10.5-mita yakajeka kureba).
2. Funga nezvemashandisirwo emufirimu:
- Firimu rekurongedza (ukobvu 0.02-0.1mm) rinowanzoda muchina wemamita 6-8.
- Kuvaka membrane inodzivirira mvura (ukobvu 0.3-1mm) kunoda muchina wakareba kupfuura mamita gumi kuti uone kutonhora kwakakwana.
3. Reference Industry Case Studies:
- Coca-Cola bottle label film production line (7.8 metres kureba, Battenfeld-Gloucester, USA);
- Tesla bhatiri separator firimu rinofuridzira firimu muchina (11.3 metres kumusoro, Japan Steel Works JSW-1100).