Coil txheej txheej txheem yog txheej txheem kev lag luam hlau uas loj hlau coils mus los ntawm cov txheej txheem ntawm cov txheej txheem ntau lawm uas yuav tsum tau pleev xim tsis tu ncua. Nws yog ib txoj hauv kev ua tau zoo heev los tsim cov khoom sib xws, zoo, coated tiav ntawm cov hlau. Niaj hnub no kwv yees li ntawm 80% ntawm cov hlau yog pleev xim los ntawm coil txheej.
Cov kauj ruam ntawm Coil Txheej Txheej
Cov txheej txheem txheej txheej yog tsim los ntawm decoiler, inlet looper, tu, tshuaj pretreatment, primer coat, curing, finish coat, curing, outlet looper, thiab recoiler. Hauv qab no yog cov kauj ruam ntxaws.
Coil txheej txheej txheem
-Mechanical stitching ntawm steel sawb thiab xa mus rau hauv daim ntawv coil
-Kev ntxuav thiab tshuaj ua ntej kho cov hlau nto
-Daim ntawv thov ntawm primer rau ib los yog ob sab, ces qhuav thiab txias
-Coating lub tiav ntawm ib los yog ob sab, thiab ces qhuav thiab txias
-Rolling mus rau hauv coils tom qab kev tswj kom zoo
Common substrates
1. Cold rolled steel (CR) tsis muaj zinc txheej
2. Kub dip galvanized hlau(HDG)
3. Electro-galvanized (EG) coated steel
4. Kub-Dip Al-Zn coated steel ntawv (GL)
Ntsiab rau Coil Txheej
Tus yuam sij rau coil txheej txheej txheem yog tswj kom ceev ceev ntawm cov sawb los ntawm cov txheej txheem. Cov accumulators tso cai rau qhov no los ntawm kev cia nruab nrab ntawm txoj kab kom txuas ntxiv khiav ntawm tus nqi teev tseg thaum cov khoom tshiab ntxiv rau ntawm qhov kawg decoil. Cov kab hluav taws xob niaj hnub tuaj yeem khiav ntawm qhov nrawm li 700 ko taw ib feeb thiab kho cov xim pleev xim hauv 15-45 vib nas this.
Keeb kwm ntawm Txheej Txheej Txheej Txheej
Lub sijhawm dhau los, cov hlau thiab lwm yam hlau tuaj txog ntawm lub Hoobkas hauv lub xeev tsis kho. Cov tuam txhab lag luam yuav tsim thiab pleev xim lossis kho cov khoom siv hlau ntawm lawv cov khoom ua ntej sib dhos. Cov txheej txheem tsis zoo thiab tsis zoo ib puag ncig no xaus mus txog thaum txheej txheej txheej txheej txheej thawj zaug tsim nyob rau xyoo 1930. Cov txheej txheem ntawm coil txheej pretreat cov hlau ua ntej nws txiav thiab tsim, thiab qhov invention sharply txhim kho efficiency ntawm hlau tuam txhab nyob rau lub sij hawm ntawd. Tab sis tag nrho cov txheej txheem tsis yog kev kub ceev lossis kev ua haujlwm tas mus li zoo li peb muaj hnub no. Nyob rau xyoo 1970 thiab 1980s, nrog rau kev txhim kho ntawm cov accumulator towers, qee cov kab tuaj yeem khiav mus txog 1000 ko taw ib feeb thiab coil txheej tau dhau los ua tus nqi zoo heev rau xim hlau.
Daim ntawv thov rau Coil Txheej Kab
Cov txheej txheem tuaj yeem ua kom lub hauv paus hlau tsis xeb thiab xeb kom ntev lub neej kev pab cuam ntawm hlau. Tsis tas li ntawd, nws ua rau cov hlau zoo zoo. Yog vim li casxim coated steelyog siv dav. Piv txwv li, kev ua lag luam rau cov hlau pleev xim ua ntej yog nyob rau hauv cov khoom siv hauv tsev (cov tub yees, lub freezers, microwave ncu, thiab lwm yam), cov tsev (ru tsev, phab ntsa panels, qhov rooj, thiab lwm yam), cov rooj tog hauv chaw ua hauj lwm ( rooj zaum, txee, txee, thiab lwm yam. ), kev lag luam thauj khoom (panels, bumpers, teeb liab boards), thiab lwm yam. Muab piv rau cov hmoov pleev xim kab, nws yog tus nqi ntau dua thiab cov khaubncaws sab nraud povtseg yog thinner thiab ntau yam. Yog li cov npe tseem loj tuaj. Nws txhais tau hais tias nws tau cog lus tias yuav nqis peev rau hauv cov hlau ua ntej pleev xim. Yog tias koj txaus siab rau kev lag luam, thov hu rau peb kom paub meej!
Cold Rolled Galvanized Steel Chev
