Longketer Refractories, ib lub tuam txhab ua lag luam ntawm siab -cov kev daws teeb meem zoo rau kev lag luam steel, tau tshaj tawm qhov kev tshaj tawm ntawm nws cov koob tshiab ntawmtundish metering nozzles, engineered kom xa exceptional stability, thermal shock kuj, thiab yaig tsis kam rau kev nruam casting. Tsim los ua kom tau raws li cov kev xav tau ntawm kev tsim cov hlau niaj hnub no, cov nozzles tau teeb tsa los txhim kho cov txheej txheem kev ua tau zoo thiab cov khoom lag luam zoo rau cov chaw tsim khoom thoob ntiaj teb.
Lub tundish metering nozzle yog ib qho tseem ceeb ntawm cov txheej txheem nruam casting, tswj cov dej ntws ntawm cov hlau los ntawm tundish mus rau pwm. Txawm tias me me hloov pauv hauv tus nqi ntws tuaj yeem ua rau muaj qhov tsis xws luag hauv cov khoom kawg, suav nrog cov kab nrib pleb, sab hauv porosity, thiab qhov tsis sib xws. Longketer tus tshiab nozzle kab hais txog cov kev cov nyom no nrog precision - engineered designs thiab premium refractory khoom.
Cov khoom tseem ceeb variants thiab kev siv
Longketer txoj kab tshiab suav nrog peb yam khoom tseem ceeb, txhua tus to Cov kev xav tau ua haujlwm tshwj xeeb:
Anti-Swirling Nozzle
Tsim los tshem tawm qhov kub thiab txias hauv cov hlau molten, cov tshuaj tiv thaiv -swirling nozzle ua kom cov dej tsis tu ncua, zoo ib yam los ntawm tundish mus rau pwm. Qhov no txo qis slag nkag mus thiab tsis yog-cov khoom siv hlau, ua rau cov hlau huv thiab tsawg dua. Nws yog qhov tshwj xeeb zoo - haum rau siab- nrawm nrawm ntawm qis- carbon steels thiab billets.
Square Metering Nozzle
Qhov zoo tshaj plaws rau daim duab plaub thiab tawg casting, lub square metering nozzle nta qhov tseeb -calibrated bore uas tswj cov nqi ntws zoo ib yam txawm tias nyob rau hauv ntau theem tundish. Nws txoj kev tsim kho muaj zog tiv taus cov xwm txheej hnyav ntawm kev nruam nruam, muab kev pab cuam lub neej ntev thiab txo cov kev tu ncua.
Round Metering Nozzle
Round metering nozzle yog workhorse ntawm kab, muab kev txhim khu kev qha txaus tswj rau ntau yam steel qib thiab casting ceev. Nws symmetrical tsim kom ntseeg tau tias cov hluav taws kub sib txawv, txo qhov kev pheej hmoo ntawm thermal stress cracking. Lub round nozzle muaj nyob rau hauv ntau yam ntawm qhov ntau thiab tsawg los ua kom haum rau qhov sib txawv ntawm qhov tsis sib xws.
Advanced Materials thiab Manufacturing
Longketer's tundish metering nozzles yog tsim los siv high-qib alumina- cov ntaub ntawv carbon refractory nrog zirconia inserts, paub txog lawv zoo heev tiv thaiv thermal shock thiab yaig. Cov txheej txheem tsim khoom muaj xws li siab -siab hydraulic pressing thiab precision firing, uas ua rau ib tug ntom, uniform qauv uas txhim khu lub durability thiab kev ua tau zoo.
"Peb siv cov khoom zoo zirconia inserts yog qhov sib txawv tseem ceeb," piav qhia. "Zirconia muaj kev tiv thaiv zoo tshaj plaws rau cov erosive los ntawm molten steel thiab slag, uas txhais tau hais tias peb cov nozzles tswj lawv cov bore geometry ntev dua li cov kev xaiv ib txwm siv. Qhov no txhais tau tias cov nqi ntws zoo ib yam thoob plaws tag nrho cov txheej txheem casting, txawm tias nyob rau hauv cov kev xav tau tshaj plaws."
Tag nrho cov Longketer nozzles tau txais kev kuaj xyuas zoo, suav nrog kev kuaj xyuas qhov ntev, ntsuas qhov ntsuas cua sov, thiab kev ntsuas kev tiv thaiv yaig, kom ntseeg tau tias lawv ua tau raws li cov qauv kev lag luam siab tshaj plaws.
Cov txiaj ntsig zoo rau cov neeg tsim khoom hlau
Kev txais yuav ntawm Longketer's tundish metering nozzles muaj ntau yam txiaj ntsig zoo rau cov neeg tsim khoom steel:
Txhim kho Casting Stability: Cov nqi ntws zoo ib yam txo qhov kev pheej hmoo ntawm pwm qib hloov pauv, ua rau kev ua haujlwm zoo dua thiab tsis muaj kev kub ntxhov tsawg.
Txhim kho Steel Zoo: Txo kev kub ntxhov thiab slag entrainment ua rau cov hlau huv nrog tsawg dua qhov tsis xws luag, ua tau raws li cov kev cai nruj ntawm kev siv tsheb, kev tsim kho, thiab kev siv engineering.
Extended Service Life: Lub siab - cov ntaub ntawv zoo refractory thiab precision manufacturing txheej txheem ua rau lub neej ntev ntawm lub nozzle, txo qhov zaus ntawm kev hloov thiab cuam tshuam lub sijhawm poob.
Customizable Solutions: Longketer muab cov kev pabcuam customization kom tau raws li kev ua haujlwm tshwj xeeb, suav nrog qhov sib txawv ntawm qhov sib txawv, geometry, thiab cov khoom sib xyaw.
Nqi Efficiency: Lub neej ua haujlwm ntev dua thiab txo kev saib xyuas yuav tsum txhais kom txo qis tag nrho cov nqi ua haujlwm rau steel mills.
Muaj thiab Txhawb nqa
Longketer txoj kab tshiab ntawm tundish metering nozzles tam sim no muaj rau kev txiav txim, nrog cov khoom txaus kom tau raws li cov neeg siv khoom xav tau. Lub tuam txhab muaj cov kev pabcuam txhawb nqa, suav nrog kev sib tham txog kev ua haujlwm, kev hloov kho cov khoom, thiab tom qab- kev pabcuam muag, kom cov neeg siv khoom tau txais cov kev daws teeb meem zoo rau lawv cov kev xav tau tshwj xeeb.
Hais txog Longketer Refractories
Longketer Refractories yog cov chaw tsim khoom lag luam thiab cov khoom lag luam siab -cov khoom siv hluav taws xob zoo rau cov hlau, cement, iav, thiab lwm yam kev lag luam kub siab -. Nrog ntau tshaj [20+] xyoo dhau los, lub tuam txhab tau cog lus tias yuav xa cov khoom tshiab, txhim khu kev qha, thiab tus nqi- cov kev daws teeb meem zoo uas ua tau raws li cov kev xav tau ntawm nws cov neeg siv khoom thoob ntiaj teb. Longketer cov khoom lag luam suav nrog magnesia carbon bricks, alumina carbon nozzles, swb rooj vag daim hlau, thiab lwm yam tseem ceeb refractory Cheebtsam rau kev nruam casting.
