Mitundu yofananira yomwe imagwiritsidwa ntchito nthawi zambiri:
Technical Parameter
|
chitsanzo
|
L/D
|
Mtengo wa Zithunzi za PVC (kg/h)
|
wononga liwiro (rpm)
|
kuyendetsa galimoto (kw)
|
screw dia (mm)
|
|
NHY75
|
26-36
|
220-350
|
45
|
45
|
75
|
|
NHY90
|
26-36
|
280-460
|
45
|
55
|
90
|
|
Mtengo wa NHY110
|
26-36
|
350-650
|
45
|
75
|
110
|
|
Mtengo wa NHY120
|
26-36
|
500-800
|
45
|
110
|
120
|
|
Mtengo wa NHY130
|
26-36
|
680-1000
|
45
|
132
|
130
|
Nanhaiya's parallel twin-screw amaphatikiza mitundu itatu: ma meshing kwathunthu, ma meshing pang'ono, ndi osakhala meshing. Mtundu wa meshing wathunthu ndi womwe umagwiritsidwa ntchito kwambiri m'munda wa pulasitiki wa extrusion chifukwa cha kusiyana kwake kakang'ono komanso kumeta ubweya wabwino kwambiri komanso kusanganikirana.
Parallel Twin Screws ndiye ntchito yofunika kwambiri pamakampani apulasitiki, kuphimba unyolo wonse kuyambira pakusinthidwa kwazinthu zopangira mpaka kuumba kwazinthu.
1. Kusintha kwa Pulasitiki ndi Kuphatikiza:Ichi ndiye ntchito yake yodziwika bwino. Kugwiritsa ntchito mphamvu zometa ubweya ndi kubalalitsa kwa mapasa-screw,matrices apulasitiki(monga PP, PE, ABS) amasakanikirana mofanana ndi zowonjezera (monga galasi fiber, carbon fiber, flame retardants, ndi antioxidants) kuti akonze mapulasitiki osinthidwa ogwira ntchito ndi kulimbikitsa, kutayika kwa malawi, ndi conductivity. Zitsanzo zikuphatikiza magalasi opangidwa ndi magalasi PP omwe amagwiritsidwa ntchito m'makampani amagalimoto ndi ABS osagwiritsa ntchito malawi omwe amagwiritsidwa ntchito pamakampani opanga zamagetsi.
2. Colour Masterbatch ndi Functional Masterbatch Kukonzekera:Mitundu yapamwamba kwambiri, utoto, kapena zowonjezera zogwira ntchito zimasakanizidwa ndi utomoni wonyamulira, wotulutsidwa ndi granulated pogwiritsa ntchito mapasa-screw extruder, kuti apange masterbatches amtundu (kuti apange utoto wa pulasitiki) kapena ma masterbatches ogwira ntchito (monga antistatic masterbatches ndi antibacterial masterbatches), kuthetsa vuto la kusakanizikana kosagwirizana mu zotupa za screw extruders.
3. Pulasitiki Extrusion Kumangira:Ntchito extrusion kupanga mipope, mbiri, mapepala, mafilimu, etc., makamaka oyenera pokonza mkulu-makamaka mamasukidwe akayendedwe, zovuta pulasitiki pulasitiki monga.Zithunzi za Zithunzi za PVCndi pc. Mwachitsanzo, mu extrusion wa PVC ngalande mapaipi, zitseko ndi zenera mbiri, ndi mapepala polycarbonate PC, mapasa-screw extruder amaonetsetsa yunifolomu plasticization wa zinthu ndi kuchepetsa zofooka mankhwala.
4. Recycled Pulastic Processing:Amakonza zinyalala mapulasitiki (monga zinyalala PP ndi PE). Kupyolera mu kumeta ndi kutentha kwa mapasa-screw extruder, zonyansa zimachotsedwa, kupanikizika kumachepetsedwa, ndipo pulasitiki imapangidwanso ndi pulasitiki ndi granulated, kukwaniritsa kukonzanso pulasitiki ndikugwiritsanso ntchito.