Yuav ua li cas lub tshuab tsiaj extruder pab tsim cov khoom noj zoo - zoo dev? - Kev paub

Cov txheej txheem extrusion ntawm cov khoom noj tsiaj pellet tshuab ua kom zoo tshaj qhov kev khaws cia ntawm cov khoom noj muaj txiaj ntsig ntawm cov khoom siv raw, uas yog lub hauv paus rau tus nqi hwm tus nqi siab - khoom noj dev zoo. High-cov khoom noj dev zoo muaj cov cua sov ntau dua- cov khoom noj muaj txiaj ntsig (xws li cov vitamins, probiotics, thiab unsaturated fatty acids), uas yooj yim puas thaum kub kub. Cov khoom noj dev niaj hnub extruders siv cov txheej txheem "Short Time High Temperature" (STHT), ua kom tiav cov cua sov, extrusion, thiab shaping ntawm raw cov ntaub ntawv nyob rau hauv 10-20 vib nas this. Lub sijhawm cua sov luv luv no txo qis qhov poob ntawm cov khoom noj uas muaj cua sov.

Cov kauj ruam ua haujlwm

Tsis tas li ntawd, cov tshuab ua khoom noj tsiaj ua kom zoo dua qhov digestibility siab -cov zaub mov zoo dev, lwm qhov muag tseem ceeb. High-cov khoom noj dev zoo feem ntau muaj cov tsiaj protein ntau, uas nyuaj rau zom yog tias tsis ua tiav. Qhov siab - ib puag ncig siab ntawm extruder rhuav tshem cov qauv molecular ntawm cov proteins thiab cov hmoov txhuv nplej siab, ua rau lawv yooj yim dua rau dev cov enzymes zom zom.

Cov kev ntsuam xyuas pom tau tias cov khoom noj dev uas tsim los ntawm extruders tuaj yeem ua tiav cov protein zom zaub mov ntau dua 90%, thaum tsuas yog cov khoom noj dev sib xyaw thiab ci tsuas muaj qhov zom tau ntawm 75% -80%. Rau cov tswv tsiaj, kev zom zaub mov ntau dua txhais tau tias cov dev tuaj yeem nqus tau cov khoom noj ntau dua, tsim cov quav tsawg dua, thiab muaj kev noj qab haus huv zoo dua. Cov txiaj ntsig tangible no ua rau cov neeg siv khoom txaus siab them tus nqi siab dua rau lawv cov khoom. Piv txwv li, ib lub hnab 1kg ntawm siab-cov khoom noj dev extruded zoo yog tus nqi ntawm $6, thaum zoo li cov khoom digestibility qis yog luv nqi ntawm $4. Txawm hais tias tus nqi sib txawv ntawm 50%, kev muag khoom tseem siab dua.

Cov tshuab ua khoom noj tsiaj kuj pab tau siab -cov khoom noj dev zoo ua tau zoo dua cov khoom zoo thiab palatability, txhim kho nws cov kev sib tw ua lag luam. Los ntawm kev hloov qhov sib txawv ntawm qhov tuag, extruders tuaj yeem tsim cov khoom noj dev hauv ntau cov duab thiab qhov loj me, xws li cov pob txha- zoo li, lub hnub qub- zoo li, thiab sawb- zoo li, ua rau nws nyiam cov dev. Nyob rau tib lub sijhawm, cov qauv ntxeem tau tsim los ntawm extrusion ua rau cov dev noj zaub mov yooj yim dua thiab txhim kho nws cov kev ntxhib los mos, qhov zoo dua rau cov menyuam dev thiab cov dev laus uas muaj peev xwm zom tau zoo. Ntau lub siab -kawg hom khoom noj dev siv extruders los tsim cov khoom zoo li tus thiab qab, txhim kho ob qho tib si cov khoom muag thiab kev lom zem ntawm kev noj mov rau dev, yog li yeej qhov kev nyiam ntawm cov tswv tsiaj.

Lwm lub luag haujlwm tseem ceeb ntawm cov neeg tsim khoom noj dev pellet hauv kev tsim cov khoom noj zoo siab -zoo dev yog ua kom cov khoom muaj kev ruaj ntseg. High-cov khoom noj dev zoo siv ntau cov khoom xyaw tshiab, ua rau cov kab mob kis tau yooj yim. Lub siab -kub extrusion txheej txheem ntawm extruder tua 99% ntawm cov kab mob phem xws li Salmonella, Listeria, thiab E. coli, ua kom cov khoom muaj kev nyab xeeb thiab kev ntseeg siab. Tsis tas li ntawd, qhov kaw - lub voj voog cov txheej txheem ntawm cov ntses pub pellet zeb extruder tiv thaiv kev sib kis ntawm cov khoom siv raw thaum lub sij hawm ua, ntxiv lav cov khoom zoo. Nyob rau niaj hnub no kev nyab xeeb ntawm kev txhawj xeeb txog kev nyab xeeb ntawm zaub mov, kev ruaj ntseg kev ruaj ntseg muab los ntawm extruders yog ib qho tseem ceeb ntawm cov khoom lag luam tus nqi. Ntau tus neeg siv khoom txaus siab them nyiaj ntxiv rau "kev nyab xeeb thiab txhim khu kev qha" daim ntawv lo, uas yog qhov tseeb cov txiaj ntsig tau tsim los ntawm extruders.

Yam khoom siv

What is the function of each part of the feed pellet production line? Do you really know how to use a fish feed extruder? What to do if the feed extruder makes abnormal noise?

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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