Ntau thiab ntau cov txheej txheem xav tau ntau qhov tseeb hauv lawv cov cuab yeej siv. Nov yog qee tus neeg ua. #Hint txheej txheem
PLAJTTRAC HOURY DISC FELIETER tau hloov kho kom khiav ntawm txoj kev txhaj tshuaj ntsug moulding machine siv los ntawm weiss-air phais cov khoom 'txhaj tshuaj molding cov khoom lag luam.
Ua cov kev daws teeb meem feem ntau tshwj xeeb hauv kev txhaj tshuaj molding ua ntau yam xim, tab sis ntawm ntau yam xim zoo thiab ntawm cov ncab hloov ntawm nws cov kab moulding.
Movacolor's McNExus yog tam sim no tab tom kev sim cov neeg siv khoom tom qab muag muag ntawm K 2016; Tus neeg siv ceev qis yuav ua nws txoj kev lag luam ua ntej ntawm Fakuma thaum Lub Kaum Hli.
Txhawm rau zam kev siv cov resined ua ntej ua ntej nug lawv cov khoom siv cov khoom siv uas poob yog qhov sib txawv ntawm ib qho zoo thiab qhov sib txawv. Roger Hultquist tham txog kev ua haujlwm kho mob tsis ntev los no los piv rau nws taw tes. Tus neeg siv khoom xav tau kom raug rau peb cylindrically zas pellets rau kev txhaj tshuaj molding tshuab cov ntsia hlau rov qab ntev li 3 feeb.
"Nws tsis zoo li pub mis ntawm 100 phaus ib teev," Tus Thawj Coj thiab Thawj Tswj Hwm ntawm Orbetron, kev sib xyaw thiab cov khoom siv tuav cov khoom hauv Hudson, Wisconsin. Ib qho kev tua, ib qho me me tuaj yeem ua qhov teeb meem loj, uas yog kev ua haujlwm loj dua, tshwj xeeb tshaj yog cov khoom siv kho mob thiab tshwj xeeb hauv kev tsim cov khoom translucent. "
Hauv ntej, raws li cov nqaij ua rau cov qoob loo yuav tsum txo qis, yog li ua qhov ua tau. Orbetron, uas tshwj xeeb hauv cov pipettes qis ceev, tau yoog cov hmoov noj thev naus laus zis los siv hauv kev lag luam kws tshuaj rau kev ua kom zoo nkauj rau cov plastics. (Saib Lub Xya Hli 2017 Hultquist Tshooj: Nkag siab qis pub tus nqi pub rau cov txheej txheem txuas ntxiv thiab pob txha.)
Ob peb cov cuab yeej muag khoom lub hom phiaj ntawm cov txheej txheem uas siv qhov ntsuas thiab yooj ntawm cov ntawv thov tsis tshua muaj zog los sib xyaw cov ntaub ntawv nyob rau qhov twg yog qhov ntsuas qhov siab tshaj plaws.
Rau cov processors ntxiv additives ntawm tus nqi ntawm 0.5 lb rau 1 teev yog tsis tseem ceeb, tab sis raws li cov nyiaj no tsawg zuj zus, qhov tseeb ua rau tseem ceeb. "Hauv cov xaim thiab cable txoj haujlwm uas koj pub cov khoom noj ntawm 15 g / h, nws yog ib qho tseem ceeb heev kom tau txais cov khoom uas lawv xav tau," Hultquist tau hais. "Ntawm tus nqi qis, qhov no ua rau muaj xim rau cov xim - cov xim muaj xim zoo ntawm cov khoom no yog ib qho ntawm cov khoom uas peb mob siab rau." Extruder caj pas, pab daws qhov Hultqvist hais yog qhov teeb meem ob-txoj kev rau pellets.
"Koj tuaj yeem pab nws, tab sis ib zaug nws tau ua haujlwm, tam sim no koj yuav tsum paub tseeb tias nws tau faib ua kom haum rau koj cov txheej txheem," HultQuist piav qhia.
Hultqvist tau sau tseg tias ntxiv rau qhov raug, cov players nyob hauv thaj chaw no kuj yuav tsum muaj qib siab ntawm kev yoog raws. "Rau cov khw muag khoom lag luam uas hloov xim sai sai, Tej zaum 10, 15 zaug ib hnub, nws yuav tsum tsis yog tias lawv tuaj yeem nres thiab hloov xim hauv ob peb feeb." Yog rub tawm ntawm lub cuab yeej, pub cov txheej txheem hloov los ntawm ib tus neeg pub rau lwm tus ua cov xim hloov pauv.
Orbetron tam sim no muaj cov pub mis rau hauv plaub qhov ntau thiab tsawg - 50, 100, 150 thiab 200 series - nrog lub peev xwm los ntawm 1 gram / hb rau 800 lb / hr. Ntxiv nrog rau kev pleev xim xws li xaim / cable thiab tsis ntev los no cov khoom noj khoom haus, cov khoom noj khoom haus, cov panels thiab lwm yam ntxiv. Cov.
Kev hloov ceev nrawm yog "peb qhov kev cuam tshuam," piav qhia Jason Christopherson, Tus thawj coj ntawm Solutions Inc., raws li hauv Sioux Falls, South Dakota. Cov kev daws teeb meem rau luv thiab nruab nrab ntawm cov pwm nrog 16 thiab 32 kab noj hniav. Qhov no zam cov loj loj caum cov muaj feem cuam tshuam nrog dej haus dej haus lossis dej haus zoo, uas tuaj yeem yog siab li 144 lossis ntau dua.
"Ntau tshaj peb cov haujlwm siv dyes," hais tias kristofferson. "Txhua txhua hnub ntawm lub lim tiam peb tuaj yeem muaj ob, peb, plaub kab nrog cov xim sib txawv thiab sib txawv ntxiv rau peb cov nyiam."
Tag nrho cov ntawm cov duab ntxoov ntxoo yuav tsum tau muab cov khoom xa tau raug yooj yim, thiab lub tuam txhab tau txais ntau dua, nce mus txog 0.20% ntawm 54g (tom kawg yog 98.8% Resin thiab 0.2%). % xim). Cov kev daws teeb meem tau ua lag luam txij li xyoo 2002 thiab rau feem ntau ntawm lub sij hawm no, lawv nyiam Hloov Cov Kev Pub Xyuas Kev Lom Zem-disidemet los ntawm Edgemont, Pennsylvania. Lub tuam txhab tam sim no muaj 11 teev plastrac nrog plaub ntxiv ntawm kev txiav txim.
Qhov zoo dua ntawm cov kev daws teeb meem raws li Plasrac Technology yog tus qauv tsim qauv thiab cov kev cuam tshuam rau qhov tseeb. Cov pub feeder siv cov hniav, yeej tseem zoo muab cov granules los ntawm kev txiav. Cov pub mis tso cov pellots rau hauv hnab ris ntawm lub disc thiab hniav scrapes tawm ib feem ntawm pellets uas txuas dhau lub hnab ris. "Thaum cov khoom siv plastasac txiav los ntawm cov nplej thiab smooths tawm cov hnab ris uas cov khoom tau txais hauv qab hniav, nws yog qhov tseeb," Christofferson tau hais.
Plastetac feeders kuj tau pom siv nyob rau hauv kev lag luam ntsig nrog weiss-us-aug phais cov khoom hauv Fairfield, NJ. Raws li Elisabeth Weissenried-Bennis, tus thawj coj ntawm kev npaj tswv yim, feem ntau yog me me, feem ntau 1 txog 2 lossis tsawg dua.
Raws li Leo CZE CZEKALSKY, MICING FACKINGS, 12 WASSASTERS Strastrac cov koog tau raug muab tshwj xeeb yoog los ntawm kev txhaj tshuaj ntsug ntawm Arburg txoj kev ntsug txhaj tshuaj molding machine. Plasrac chav muab tshuab nrog feem ntau thiab tsawg rau 2 mus rau 6 ooj thiab auger diameters los ntawm 16 txog 18 hli. "Qhov kev txhaj tshuaj ntau thiab cov thev peb yuav tsum khaws rau cov ntu no yog txhiab txhiab ntawm nti," chekalsky tau hais. "Thiab kev ua kom rov ua dua thiab txhaj tshuaj ntim yog qhov tseem ceeb kiag li, tsis muaj chaw rau kev hloov pauv."
Raws li Chekalsky, qhov kev rov ua dua tshiab txuas rau cov xim muaj los ntawm plastrac. "Kuv tsis tau pom dua ib yam dab tsi muaj tseeb dua thiab ntseeg tau ntau tshaj li cov cuab yeej no," deekalsky. "Ntau lwm cov ntawv yuav tsum muaj ib tus neeg los ntsuas thiab kho thaum hloov cov xim lossis xim, tab sis ntawm no lub kaw lus tsis xav tau dab tsi."
Weiss-ud txaus siab rau qhov raug thiab tsis muaj kev ua haujlwm zoo, tshwj xeeb yog muab kev ua lag luam uas ua haujlwm rau nws cov haujlwm Fairfield. "Cov khoom siv no muaj qhov pom kev zoo siab vim tias lawv tau siv hauv kev phais," Weissenried-Bennis. "Muaj cov qauv xim tshwj xeeb thiab koj yeej tsis tuaj yeem muaj kev sib txawv."
Nyob rau ntawm K 2016, Dutch tuam txhab nrog Roos (Fidabuted nyob rau hauv Asmeskas, uas nws hais tias tuaj yeem pub 1 txog 5 qhia rau Lub Ob Hlis 2017). ).
Ib tug neeg sib dhos cov lus ntuas tias MCNExus yog tam sim no raug sim los ntawm ntau tus neeg siv khoom uas siv nws kom muaj cov khoom noj kom raug ntawm cov khoom ua si thiab khoom siv hauv tsev. Movacolor yuav nthuav tawm McNEA 2017 hauv Friedrorichshafen, Lub teb chaws Yelemees thaum Lub Kaum Hli, kuj cim nws cov neeg lag luam ua lag luam.
Cov moulders feem ntau siv ob lub chaw los teeb tsa theem ob siab. Tab sis kev tshawb fawb molding ua tau muaj plaub.
Nrog rau kev zam ntawm polycersfins, yuav luag txhua lwm cov polymers yog polymers yog polymers yog ib co degree thiab yog li tuaj yeem nqus tau qee qhov ya raws ntawm cov huab cua. Nov yog qee cov ntaub ntawv thiab dab tsi koj yuav tsum tau ua kom qhuav lawv.