Qhuav vs. Wet pet food manufacturing process: Key Differences and the Role of Extruders - Paub

cov ntsiab lus

Kev ua kom qhuav yog txoj kev tsim khoom tseem ceeb rau kev lag luam khoom noj khoom haus qhuav. Nws cov yam ntxwv tseem ceeb yog "tsis muaj dej ntxiv, siab -kub ua noj + extrusion molding," thiab lub tshuab ua zaub mov qhuav yog cov khoom siv tseem ceeb hauv cov txheej txheem no.

Cov txheej txheem tiav tuaj yeem muab faib ua tsib kauj ruam: Thawj kauj ruam yog raw khoom pretreatment, nyob rau hauv uas raw cov ntaub ntawv xws li pob kws, soybean pluas noj, thiab nqaij noj mov yog soj ntsuam thiab crushed rau 80-120 mesh, thiab cov dej noo cov ntsiab lus yog tswj ntawm 10% -15% kom tsis txhob txhaws los yog tsis sib xws ua noj nyob rau hauv lub tom ntej extrusion theem; cov kauj ruam thib ob yog kev sib tov meej, nyob rau hauv uas cov crushed raw cov ntaub ntawv yog kom huv si tov nrog premixed cov khoom xyaw xws li cov vitamins thiab minerals raws li cov mis nyuj los xyuas kom meej cov zaub mov zoo;

theem peb yog extrusion thiab ua noj ua haus, uas yog tus ntsuj plig ntawm cov txheej txheem qhuav. Tom qab cov ntaub ntawv raw nkag mus rau hauv lub tshuab me me pub extruder, qhov kev sib txhuam muaj zog ntawm cov ntsia hlau thiab cov extrusion chamber tsim qhov kub ntawm 120-160℃thiab siab siab ntawm 3-8MPa, uas ua tiav cov hmoov txhuv nplej siab gelatinization (gelatinization tus nqi ntau dua 85%), protein denaturation, thiab tua ntau tshaj 99% ntawm cov kab mob phem.

Tom qab ntawd, nws yog extruded rau hauv porous granules los ntawm lub taub hau tuag; theem plaub yog ziab thiab txias. Cov dej noo ntawm cov granules extruded yog li 20% -25%. Lawv qhuav nrog cua kub ntawm 80-100℃kom cov dej noo tsawg dua lossis sib npaug li 12% thiab tom qab ntawd txias rau hauv chav sov; theem tsib yog kev tshuaj ntsuam thiab ntim khoom. Tom qab tshem tawm cov granules tsis tsim nyog, lawv raug kaw thiab ntim kom tiav cov khoom noj qhuav qhuav.

Kev ntub dej - txheej txheem txheej txheem tsim khoom noj tsiaj nyob rau ntawm "cov ntsiab lus noo noo siab, ua kom tsis muaj menyuam, thiab cov kaus poom kaw," tshem tawm qhov xav tau ntawm cov khoom siv tsiaj pellet extrusion. Nws cov kauj ruam tseem ceeb yog: raw khoom pretreatment (nqaij txiav, grain sib tsoo) → sib tov (ntxiv ib tug loj npaum li cas ntawm cov dej kom ua tau ib tug raw cov ntaub ntawv noo noo ntsiab lus ntawm 60% -70%) → steam sterilization (steaming ntawm 121℃nyob rau hauv siab siab rau 20-30 feeb kom huv si tua kab mob) → homogenization thiab emulsification raw khoom (maum filling thiab emulsification). cov kaus poom los yog ntim tau yooj yim thaum kub, tshem tawm cua) → theem nrab kom tsis muaj menyuam thiab ua kom txias (ua kom lub neej txee). Cov khoom kawg muaj cov ntsiab lus noo noo ntau dua lossis sib npaug li 60%, qhov muag muag thiab chewy zoo nkauj, thiab haum rau cov tsiaj uas tsis muaj zog digestive.

Qhov sib txawv tseem ceeb ntawm ob txoj kev pw hauv kev tswj cov dej noo, cov khoom siv tseem ceeb, thiab cov yam ntxwv ntawm cov khoom tiav: cov txheej txheem qhuav tso siab rau cov ntses me me pub pellet extruders kom ua tiav kev sib xyaw "ua noj + shaping," uas ua rau cov khoom tiav nrog cov dej noo tsawg, lub neej ntev (6-12 lub hlis), thiab khaws cia yooj yim thiab pub mis; cov txheej txheem ntub dej tsis tas yuav tsum muaj lub tshuab extruder, siv high -kub ua noj rau kom tsis muaj menyuam, ua rau cov khoom tiav nrog cov dej noo thiab saj zoo, tab sis lub neej txee luv dua (6-12 lub hlis, xav tau tub yees) thiab cov nqi thauj mus los ntau dua thiab khaws cia. Daim ntawv thov ntawm cov khoom noj dev extruders muab cov txheej txheem qhuav qhov zoo ntawm kev ua haujlwm siab thiab tus nqi qis, ua rau nws qhov kev xaiv zoo tshaj plaws rau kev lag luam qhuav khoom noj khoom haus, thaum cov txheej txheem ntub dej yog tsim nyog rau high-end customized tsiaj khoom noj khoom haus.

Yam khoom siv

What Occasions Can Feed Pellet Production Unit Be Used In? How To Realize The Value Of Feed Pellet Production Line? Pellet Feed Production Line System Solution? Puffing Machine Processing Quality And Process Equipment Control Points

txog Peb

MIKIM cov ntses pub pellet cov kab ntau lawm thiab cov tshuab txhawb nqa muaj txiaj ntsig zoo rau cov nyiaj. Tsis yog lawv pheej yig xwb, tshem tawm cov neeg lag luam nruab nrab thiab tso cai rau me thiab nruab nrab- cov lag luam me (SMEs) thiab cov neeg ua liaj ua teb ntses los yuav cov khoom ua tiav ntawm tus nqi tsim nyog, tab sis lawv kuj khav theeb tshwj xeeb. Cov txheej txheem automated tag nrho, los ntawm cov khoom siv raw crushing thiab meej cov khoom sib xyaw rau extrusion pelleting thiab maturation, yog ua tiav nyob rau hauv ib tug nruam ntws. Qhov no ua rau muaj cov hmoov txhuv nplej siab gelatinization thiab cov txheej txheem pellet zoo, txhim kho kev tsim khoom thiab kev noj zaub mov zoo, ua tiav "tus nqi qis, siab tso zis." Xaiv MIKIM ntses pub pellet ntau lawm kab txhais tau hais tias muaj kev txaus siab ua ntej- muag thiab tom qab- kev muag khoom, suav nrog 24-teev kev txhawb nqa cov neeg siv khoom hauv online, ib- xyoo lav rau tag nrho lub tshuab, kev teeb tsa hauv chaw, commissioning, thiab kev saib xyuas, thiab cov khoom seem ruaj khov. Cov neeg siv khoom tuaj yeem yuav nrog kev ntseeg siab thiab siv nrog kev thaj yeeb ntawm lub siab, nrog rau cov txiaj ntsig zoo thiab kev pabcuam zoo!

Cov neeg tuaj xyuas

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