Yuav Ua Li Cas Me Ntses Pub Pellet Machine Ua Floating Pellets?

Jan 19, 2026

Tso lus

cov ntsiab lus

Lub hauv paus ntsiab lus tseem ceeb ntawm extruder-raws li cov khoom noj khoom noj khoom haus: extrusion txhim kho buoyancy. Lub tshuab nqus ntses noj pellet ua tshuab (tshwj xeeb yog ntxaib-screw extruder) yog qhov tseem ceeb ntawm cov cuab yeej ua ke nrog kev sib txuas thiab kev ua haujlwm extrusion. Nws lub zog tseem ceeb hauv kev tsim cov pellets ntab yog nyob rau hauv cov nyhuv synergistic ntawm "siab-kub, siab-siab extrusion + instantaneous siab nyem extrusion." Thaum lub sij hawm ua, pre-kho cov hmoov raw khoom (12%-14% noo noo cov ntsiab lus) yog pub rau hauv lub extrusion chamber. Cov ntsia hlau meshing thiab kev sib hloov ua kom muaj zog shear quab yuam, uas, ua ke nrog cov cua kub cua sov, tsim kom muaj qhov kub ntawm 120-160℃thiab ib puag ncig siab ntawm 3-6MPa nyob rau hauv lub chamber. Cov hmoov txhuv nplej siab nyob rau hauv cov khoom siv raw gelatinizes sai, thiab cov dej noo hloov mus rau hauv chav superheated. Qhov tam sim no cov khoom siv raw yog extruded los ntawm qhov tuag, lub siab poob qis, thiab cov chav nrawm nrawm nrawm thiab khiav tawm, tsim cov qauv ntxeem tau hauv cov pellet. Qhov no txo cov pellet ceev mus rau 0.6-1.0 g / cm³, qis dua qhov ntom ntawm cov dej, yog li ua tiav cov buoyancy ruaj khov.

Kev sib raug zoo ntawm lub extruder thiab lub tshuab puffing: kev molding. Cov tshuab tsim khoom noj ntses thiab extruders tsis yog cov khoom siv ywj pheej. Feem ntau cov kev lag luam-qib extruders muaj kev ua haujlwm extrusion thiab tuaj yeem hu ua "extrusion extruders," qhov txawv ntawm cov pellet mills ntub dej uas tsuas yog extrusion pelleting. Ordinary extruders tsom rau cov nyhuv extrusion, thaum extrusion extruders ua ke extrusion molding nrog precision extrusion tswj. Lawv tuaj yeem tswj cov particle porosity los ntawm kev tsim qauv, ua kom ruaj khov buoyancy. Piv nrog rau cov tsoos uas tsis yog-extrusion extruders, cov khoom ntab uas tsim los ntawm cov khoom siv no tuaj yeem ua tiav tus nqi buoyancy ntau dua 95% thiab tuaj yeem nyob twj ywm rau ntawm cov dej saum npoo av rau 8-12 teev yam tsis muaj kev tawg, deb tshaj qhov kev ua tau zoo ntawm cov khoom los ntawm cov extruders zoo tib yam.

Yam tseem ceeb cuam tshuam rau buoyancy molding. Kev tsim cov ntses ntab pellets siv lub me me ntab ntses pub pellet extruder tshuab tsis yog ib qho teeb meem ntawm kev pib cov khoom siv; Peb qhov tseem ceeb yuav tsum tau tswj hwm: Ua ntej, cov khoom siv raw khoom sib piv. Cov ntsiab lus starch yuav tsum tau tswj ntawm 30% thiab 50%. Lub network qauv tsim tom qab cov hmoov txhuv nplej siab gelatinization yog lub hauv paus rau kev txhawb nqa lub qhov hws, thaum cov ntsiab lus ntawm cov protein ntau yuav txo tau buoyancy. Thib ob, kev ua tsis tau. Lub extrusion kub, siab, thiab ceev ceev yuav tsum tau precisely matched. Tsis tshua muaj kub los yog tsis txaus siab yuav ua rau tsis tiav extrusion, thiab pellet ceev yuav siab dhau mus ntab. Thib peb, tuag tsim. Txoj kab uas hla txoj kab uas hla tuag thiab tso tawm ceev txiav txim qhov pellet ua qhov tseeb. Ib txoj kab uas hla loj heev tuaj yeem ua rau cov pores tsis sib xws, cuam tshuam rau kev ruaj ntseg buoyancy. Lub logic rau kev tswj cov kev txwv no yog tag nrho raws li lub siab extruder, qhia txog qhov kev ua haujlwm zoo sib xws ntawm cov ntab ntses pub pellet extruder tshuab thiab cov tsoos extruder.

Yam khoom siv

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 nqi zoo thiab kev pabcuam zoo !!!

Cov neeg tuaj xyuas

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