Hauv kev ua zaub mov extrusion, lub tshuab hu ua extruder yog siv los nyem thiab thawb tawm cov khoom noj nyoos, uas hloov lawv cov duab thiab cov qauv. Thaum lub sijhawm txheej txheem no, cov khoom noj khoom haus tau muab tso rau hauv kev kub siab thiab shear rog, uas hloov lawv cov qauv sab hauv thiab ua rau cov khoom tiav muaj cov textures sib txawv thiab cov duab.
Siv cov txheej txheem ua haujlwm kub qis pab kom cov khoom noj muaj txiaj ntsig thiab saj. Kev ua zaub mov extrusion tuaj yeem ua rau ntau yam khoom noj, xws li biscuits, khoom qab zib, qos yaj ywm chips, nqaij khoom, thiab lwm yam. Tsis tas li ntawd, txoj kev ua haujlwm no yog qhov ua tau zoo, siv lub zog me me, thiab tsis kim heev. Qhov no ua rau nws yooj yim rau automate los ntawm kev siv cov kab ntau lawm.
Kev ua zaub mov extrusion tuaj yeem siv rau cov nplej, nplej, taum, nqaij, thiab lwm yam khoom noj raw khoom. Ntau hom extruders tuaj yeem siv los ua cov khoom sib txawv. Piv txwv li, kab rov tav extruder yog siv los ua biscuits thiab qhob cij, ntsug extruder yog siv los ua khoom qab zib thiab nougat, thiab extrusion extruder yog siv los ua taum paj, nqaij pob, thiab ntses pob.
Zuag qhia tag nrho, zaub mov extrusion ua tshuab yog ib qho tseem ceeb thiab hloov tau yooj yim rau kev ua zaub mov. Nws cov txiaj ntsig suav nrog:
Khaws cov as-ham thiab saj.
Ua ntau yam khoom.
Ua tau zoo heev thiab raug nqi.
Raws li thev naus laus zis nce qib, nws daim ntawv thov tau txuas ntxiv nthuav dav.
