Tus qauv ntawm ib qho ntsia hlau floating ntses noj tshuab yog dab tsi? - Kev paub

cov ntsiab lus

Core kis tau tus mob: ntsia hlau thiab tsav lub cev muaj zog. Cov ntsia hlau yog "lub plawv" ntawm ib qho ntsia hlau ntab ntses pub extruder tshuab, ncaj qha txiav txim siab cov khoom ua haujlwm. Nws feem ntau yog ua los ntawm 38CrMoAl alloy, nrog rau qhov tawv tawv ntawm HRC60 lossis siab dua tom qab kev kho nitriding, muab kev hnav tsis kam thiab kev pabcuam lub neej ntawm 1500-2000 teev. Cov ntsia hlau tus qauv tsim yog lub hom phiaj siab, nrog rau cov ntsia hlau zawj qhov tob maj mam txo qis los ntawm cov khoom noj mus rau qhov chaw tso tawm (qhov tob hauv qhov pub mis, qhov ntiav ntiav hauv seem compression, thiab qhov qis tshaj hauv qhov ntsuas qhov ntsuas), ua tiav gradient compression thiab melting ntawm cov ntaub ntawv raw. Lub kaum sab xis ntawm lub helix yog qhov sib txawv, nrog lub kaum sab xis loj nyob rau hauv ntu pub rau kev txhim kho kev xa khoom, thiab lub kaum sab xis me me hauv qhov compression thiab metering seem txhim kho cov nyhuv extrusion. Lub cev muaj zog tsav muab lub zog rau cov ntsia hlau tig, nrog lub zog xaiv raws li qhov muaj peev xwm ntau lawm (15-55kW). Nws yog feem ntau txawm peem rau nrog ib tug sib txawv zaus ceev tswj system, tso cai rau meej tswj cov khoom nyob rau hauv lub sij hawm thiab expansion siv los ntawm kev kho qhov ceev.

Cov khoom siv ua haujlwm: Extrusion chamber thiab tuag taub hau. Lub extrusion chamber thiab ntsia hlau ntawm ib qho ntsia hlau ntses noj tshuab ua ib qho chaw kaw khoom ua haujlwm. Lub phab ntsa sab hauv yog lined nrog hnav-cov bushings resistant uas tuaj yeem hloov tau tus kheej, txo cov nqi kho. Kev tswj kub ntawm lub extrusion chamber ncaj qha cuam tshuam cov nyhuv puffing. Qee cov qauv tau nruab nrog cov khoom siv hluav taws xob sab nraud / cua txias los pab tswj qhov kub thiab txias hauv chamber thiab xyuas kom ruaj khov raw khoom melting. Lub taub hau tuag yog ib qho tseem ceeb hauv kev pub khoom noj. Los ntawm kev hloov lub taub hau tuag nrog qhov sib txawv apertures (1-5mm) thiab cov duab, pub pellets ntawm txawv specifications thiab cov duab (xws li cylindrical thiab flake duab) tuaj yeem tsim. Cov qauv throttling hauv lub taub hau tuag tuaj yeem ua rau kom lub siab extrusion thiab xyuas kom cov nyhuv puffing. Piv txwv li, 1mm me me aperture tuag lub taub hau yog siv thaum tsim khoom noj rau ntses kib; 3-4mm loj aperture tuag taub hau yog siv thaum tsim khoom noj rau cov neeg laus ntses.

Cov khoom siv ua haujlwm pabcuam: pub khoom noj thiab khoom siv txiav. Cov cuab yeej pub noj siv cov khoom siv los yog vibrating pub noj kom ntseeg tau tias cov khoom siv raw nkag mus rau hauv lub tshuab extrusion tsis tu ncua thiab sib npaug, tsis txhob muaj kev hloov pauv siab los ntawm kev cuam tshuam kev noj zaub mov, uas cuam tshuam rau cov nyhuv puffing; qee cov khoom siv pub mis yog nruab nrog cov khoom siv raw khoom ua ntej ua haujlwm, xws li kev sib tsoo ua ntej thiab sib tov. Cov cuab yeej txiav yog ntsia rau sab nraud ntawm lub taub hau tuag. Siab- nrawm tig cov hniav txiav cov khoom nthuav dav rau hauv cov khoom ntawm qhov ntev preset. Kev txiav ceev tuaj yeem hloov kho nrog cov ntsia hlau ceev kom ntseeg tau tias qhov ntev ntawm qhov sib txawv (yuam qhov tsawg dua lossis sib npaug rau ± 0.5mm). Tsis tas li ntawd, cov cuab yeej tau nruab nrog cov cuab yeej tiv thaiv kev nyab xeeb (xws li cov npog tiv thaiv thiab cov khawm nres thaum muaj xwm ceev) thiab cov khoom siv ntsuas kub thiab ntsuas kom ruaj ntseg thiab ruaj khov.

Yam khoom siv

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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!

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