Kev daws rau Aquarium Floating Fishfeed Extruder tsis muaj peev xwm Granulate

Dec 02, 2025

Tso lus

Prawn pub muaj kev xav tau siab ntawm pellet dej tsis kam thiab kev noj zaub mov zoo, thiab qhov nyuaj pelletizing kuj loj. Cov laj thawj tseem ceeb rau kev ua tsis tiav ntawm prawn pub pelletizing yog kev sib txuas tsis txaus thiab cov hmoov txhuv nplej siab gelatinization tsawg. Kev daws yog: ua ntej, kho cov mis raw khoom, nce cov ntsiab lus ntawm cov hmoov txhuv nplej siab (xws li cov hmoov nplej) mus rau 25% -30%, thiab ntxiv 1% -2% ntawm sodium alginate raws li kev sib khi; thib ob, txo cov ntsia hlau ceev mus rau 180-200r / min, txuas ntxiv lub sijhawm nyob ntawm cov khoom siv raw hauv lub tshuab, thiab txhim kho cov extrusion thiab bonding nyhuv; thib peb, nce qhov kub thiab txias rau 95-105 degree, xyuas kom cov hmoov txhuv nplej siab gelatinization nce mus txog ntau dua 85%, thiab txhim kho cov dej tsis kam ntawm cov pellets. Kev koom tes pib siv tib lub mis raws li tilapia pub los tsim cov prawn pub, ua rau muaj kev sib raug zoo tsis txaus. Tom qab kho cov mis thiab tsis raws li cov txheej txheem saum toj no, prawn feed pelletizing tau ua tiav.

Tilapia pub muaj cov hmoov txhuv nplej siab siab thiab muaj zog sib koom ua ke, thiab qhov nyuaj pelletizing kuj me me. Qhov tsis ua tiav ntawm pelletizing feem ntau yog vim tsis muaj dej noo lossis qhov ntsuas qhov ntsuas. Qhov kev daws teeb meem yog: tswj cov khoom siv raw cov dej noo ntawm 14% -16%, teem lub hau ntswj ceev ntawm 220-250r / min, thiab tuag kub ntawm 100-105 degree. Yog tias cov pellets xoob, koj tuaj yeem tsim nyog nce qhov sib piv ntawm qhov tuag compression mus rau 1: 10-1: 12, thiab nce lub zog extrusion. Nyob rau tib lub sijhawm, xyuas kom meej tias cov khoom siv raw particle loj yog ib yam, thiab cov pob kws yog crushed rau 40-60 mesh.

Catfish pub muaj cov ntsiab lus muaj protein ntau thiab muaj roj ntau, thiab cov khoom siv raw yog yooj yim rau agglomerate los yog plam, ua rau muaj teeb meem hauv pelletizing. Txoj kev daws teeb meem yog: ua ntej, tswj cov khoom siv raw cov dej noo ntawm 13% -15%, tsis txhob ya raws ntau dhau ua rau cov khoom siv raw agglomeration; thib ob, ntxiv 2% -3% ntawm bran los txhim kho fluidity ntawm raw khoom; thib peb, teem lub ntsia hlau ceev ntawm 200-220r / min, thiab tuag kub ntawm 85-95 degree, tsis txhob kub siab ua rau muaj roj oxidation; thib plaub, xaiv qhov tuag nrog qhov sib piv loj dua (1: 10-1: 12) txhawm rau txhim kho cov txiaj ntsig extrusion bonding. Tsis tas li ntawd, cov ntses noj ntses yuav tsum tau muab sib xyaw ua ke kom ntseeg tau tias cov roj sib npaug sib npaug, tsis txhob muaj cov rog hauv zos siab dhau ua rau pelletizing tsis ua haujlwm.

Rau lwm hom ntses noj, lub tswv yim tseem ceeb yog kom nkag siab ob lub ntsiab lus tseem ceeb ntawm "feed yam ntxwv + khoom adaptation". Rau herbivorous ntses pub nrog cov ntsiab lus fiber ntau, cov ntsia hlau ceev yuav tsum raug txo kom tsawg thiab qhov sib npaug ntawm qhov tuag yuav tsum tau nce; rau carnivorous ntses pub nrog cov ntsiab lus muaj protein ntau, cov ntaub ntawv tsim nyog yuav tsum tau ntxiv thiab qhov ntsuas kub yuav tsum tau tswj kom tsis txhob muaj cov as-ham poob.

Vim li cas thiaj xaiv peb?

MIKIM extruder yog tsim los ntawm tag nrho cov khoom noj- qib 304 stainless hlau, ua raws li cov qauv kev ua zaub mov huv. Nws yog corrosion-resistant, yooj yim los ntxuav, thiab tshem tawm cov kab mob sib kis ntawm qhov chaw. Cov ntsia hlau tseem ceeb yog ua los ntawm qib siab - zoo alloy steel los ntawm kev kho cua sov tshwj xeeb, muab kev hnav zoo heev thiab tiv thaiv corrosion. Ua ke nrog nws cov qauv tsim kev sib xyaw ua ke, qhov no ua rau nws lub neej ua haujlwm tau zoo. Tag nrho lub tshuab tau dhau CE thiab ISO daim ntawv pov thawj thoob ntiaj teb, ua raws li cov qauv kev lag luam thoob ntiaj teb thiab ua kom muaj kev nyab xeeb thiab txhim khu kev qha.