Yas extruder yog lub hauv paus thiab ib feem ntawm txhua yam ntawm cov tshuab yas. Muaj ntau ntau hom yas extruders xws li ib leeg ntsia hlau extruder, ntxaib ntsia hlau extruder, multi-ntsia hlau extruder. Yas extruder tshuab yog siv rau yas yeeb nkab extrusion, yas profile extrusion, yas ntawv board extrusion, yas txhaj, yas granulating .....
Yas Extrusion yog dab tsi?
Txhawm rau muab nws yooj yim, yas extrusion yog "cov txheej txheem tsim khoom ntim siab" uas cov yas nyoos yog yaj thiab tsim rau hauv qhov profile txuas ntxiv. Yas extrusion machinery muaj txiaj ntsig zoo rau kev ua haujlwm nrawm thiab ntim. Nws yog qhov zoo rau kev ua kom cov khoom sib xws.
Cov txheej txheem Extrusion ua haujlwm li cas?
Extrusion txheej txheem-raws li cov ntaub ntawv yas mus rau hauv, extrusion khoom tawm, calibrate, txias ces txiav mus rau qhov loj. Hauv qab no yog cov khoom ntawm extruders:
· Ntsia Hlau Tsim
Raws li cov khoom tau muab pub rau hauv ib qho kawg ntawm cov yas extruder (lub hopper), nws maj mam yaj los ntawm cov cua sov thiab lub zog tsim los ntawm tig cov ntsia hlau. Cov ntsia hlau no nyob rau ntawm lub thoob ntawm lub tshuab uas cov ntaub ntawv raw yog melted. Feem ntau ntawm cov ntsia hlau muaj peb thaj chaw sib txawv kom txav mus raws cov txheej txheem extrusion:
- Pub Cheeb Tsam: Qhov no yog qhov uas cov khoom siv yas sib xyaw tau nkag mus rau hauv lub tshuab extrusion.
- Melting Zone: Tshooj tom ntej hauv kev tsim cov ntsia hlau yog qhov twg cov yas tau yaj.
- Metering Zone: Thaum kawg, thaj tsam metering yog qhov kawg ntawm cov khoom yas tau yaj thiab sib tov los tsim kom muaj qhov kub thiab txias thiab muaj pes tsawg leeg.
· Tswj kub
Txhawm rau kom ntseeg tau tias cov ntaub ntawv kawg yuav tsis degrade los yog tsis muaj zog, nws yog ib qho tseem ceeb kom tswj tau qhov kub thiab txias hauv extruder lub thoob. Overheating cov ntaub ntawv yuav tsum tau zam kom txo tau imperfections, yog li feem ntau lub chim yog rhuab maj mam los ntawm rear mus rau pem hauv ntej. Qhov kub kuj tseem tswj tau siv cov kiv cua thiab cov dej txias ua ntej koj cov khoom raug extruded rau hauv pwm tuag.
Peb lub tuam txhab muaj kev paub dhau los hauv cov tshuab yas ua kev lag luam. Peb cov khoom tseem ceeb muaj xws li yas extrusion tshuab, yas recycling tshuab, yas pelletizing tshuab thiab hais txog. Peb cov khoom yog nrog CE thiab SGS ntawv pov thawj. Txais tos koj nug!
Post lub sij hawm: Dec-05-2022