Ib tug ntxaib- ntsia hlau extruder yog ntau yam ua tshuab nrogob tug intermeshing screwsrotating hauv daim duab- yim- zoo li lub thoob, dav siv rau kev sib xyaw ua ke, sib tov, thiab rov ua haujlwm ntawm cov khoom siv polymers, tshuaj, thiab khoom noj khoom haus.
Ntxaib- ntsia hlau extruders yog cais los ntawm kev sib hloov kev taw qhia-co- tig (tib yam kev taw qhia) rau kev xav tau dispersive thiab distributive mixing nyob rau hauv compounding thiab masterbatch ntau lawm, thiab counter-rotating (kev taw qhia tawm tsam) rau qis dua - shear processing xws li extrusion profile . Lawv feem ntau feature modular ntsia hlau tsim nrog interchangeable conveying, kneading, thiab nws cov ntsiab lus, tso cai rau yoog raws rau txawv formulations thiab cov khoom siv.
Cov txiaj ntsig tseem ceeb suav nrog kev sib xyaw ua haujlwm zoo tshaj plaws, kev sib xyaw ntawm cov khoom siv dav dav (kev tuav cov hmoov, flakes, thiab rov ua dua), tswj lub sij hawm nyob hauv qhov tseeb, thiab tus kheej - so kev txiav txim. Txawm li cas los xij, lawv feem ntau kim dua ib zaug - ntsia hlau extruders rau qhov sib npaug. Cov ntawv thov feem ntau cuam tshuam cov polymer compounding, xim masterbatch ntau lawm, tshuaj kub-melt extrusion, thiab ua zaub mov.
