Kev soj ntsuam thiab xaiv cov dej pub extruder?
Tso lus
Aquatic puffed cov ntaub ntawv tau maj mam hloov cov ntaub ntawv tawv pellet thiab dhau los ua cov khoom noj hauv dej. Cov txheej txheem tsim khoom ntawm cov dej puffed pub feem ntau suav nrog cov khoom siv raw crushing, sib tov, theem nrab micronization, extrusion thiab puffing, ziab, txias thiab lwm yam txheej txheem. Ntawm lawv, extrusion thiab puffing ua lub luag haujlwm tseem ceeb hauv tag nrho cov txheej txheem, thiab muaj kev cuam tshuam ntau dua rau qhov zoo thiab kev ua haujlwm ntawm cov khoom noj. loj. Lub extruder feem ntau yog tsim los ntawm lub thoob thiab cov ntsia hlau uas tig rau hauv lub thoob extruder. Muaj ob pawg: ib leeg-ntsia hlau extruder thiab ntxaib-ntsia hlau extruder. Thaum lub sij hawm extrusion txheej txheem, cov khoom nkag mus rau hauv qhov tuag kab noj hniav los ntawm qhov chaw nres nkoj pub thiab yog extruded, tov, compressed thiab sheared thaum thawb rau pem hauv ntej los ntawm cov ntsia hlau. Vim lub zog tsav, kev sib txhuam quab yuam, shearing quab yuam thiab sab nraud cua sov, cov khoom yog rhuab nyob rau hauv lub siab, mus txog rau ib tug kub thiab siab lub xeev, thiab matures rau hauv ib tug hloov paste. Thaum cov khoom siv extruded los ntawm lub qhov tuag pem hauv ntej, qhov kub thiab siab dheev poob mus rau qhov kub thiab txias, ua rau cov dej hauv cov khoom vaporize thiab evaporate sai, thiab lub ntim nthuav tawm sai heev los ua cov khoom puffed.

| Qauv | Pub zog | Cutter zog | Kauv txoj kab uas hla | Loj | Qhov hnyav |
| KW | KW | mm | mm | kg | |
| DGP40 | 0.4 | 0.4 | 40 | 1400x1030x1200 | 240 |
| DGP60 | 0.4 | 0.4 | 60 | 1450x950x1430 | 480 |
| PAB 70 | 0.4 | 0.4 | 70 | 1600x1400x1450 | 600 |
| DGP 80 | 0.4 | 0.75 | 80 | 1850x1470x1500 | 800 |
| DGP 90 | 1.1 | 1.5 | 90 | 1900x1500x1600 | 1200 |
| DGP 100 | 1.1 | 1.5 | 100 | 2000x1600x1600 | 1500 |
| DGP 120 | 1.1 | 2.2 | 120 | 2200x2010x1700 | 1850 |
| PAB 160 | 1.5 | 2.2 | 160 | 2800x2400x1850 | 2800 |
Cov ntsia hlau ntawm ib leeg-ntsia hlau extruder muaj cov ncej txuas cov ntsia hlau ntawm ntau yam qauv. Tag nrho cov ntsia hlau muaj peb ntu: ntu pub mis, ntu kneading thiab melting homogenization seem. Tom qab cov khoom nkag mus rau hauv lub thoob los ntawm qhov chaw nres nkoj pub, nws nkag mus rau hauv cov khoom thauj khoom, yaj thiab homogenization txheej txheem hauv cov ntsia hlau, hloov cov khoom los ntawm lub xeev xoob mus rau hauv lub khob noom cookie tsis tu ncua. Nyob rau hauv ib leeg-ntsia hlau extrusion chamber, cov khoom yeej ib puag ncig cov ntsia hlau nruj nreem, nyob rau hauv cov duab ntawm ib tug kauv nruam siv. Thaum cov ntsia hlau tig, cov khoom txav mus rau pem hauv ntej raws li lub voj voog zoo li lub txiv ntoo, tab sis thaum muaj kev sib txhuam ntawm cov khoom siv thiab cov ntsia hlau loj dua cov khoom thaum muaj kev sib txhuam nrog lub thoob, cov khoom yuav co-rotate nrog cov ntsia hlau, yog li. cov extrusion pem hauv ntej thiab kev thauj mus los ntawm cov khoom siv tsis tuaj yeem ua tiav. Lub ntxaib-ntsia hlau extruder yog ib hom ntawm ntau cov ntsia hlau extruder. Nws yog tsim los ntawm lub hauv paus ntawm ib leeg-ntsia hlau extruder. Nyob rau hauv lub thoob ntawm lub ntxaib-ntsia hlau extruder, ob tug ntsia hlau yog muab tso rau ib sab. Yog li ntawd, nws yog hu ua ntxaib-ntsia hlau extruder. Lub ntxaib-ntsia hlau extruder muaj qhov zoo ntawm kev hloov pauv tau zoo, kev xaim xaim thiab kev tu tus kheej, tab sis nws cov qauv yog qhov nyuaj, tus nqi peev yog siab, thiab cov nqi sib xws thiab cov nqi khiav lag luam kuj siab. Txhua tus tuaj yeem xaiv raws li lawv qhov xav tau tiag tiag.




