Ua ib lub ntiaj teb lub tsev qhov rooj thiab qhov rais kev lag luam hwm Hoobkas.
Aluminium tig dub thaum raug huab cua ntev thiab reacts nrog lwm yam. Cov khoom kho deg muaj kev tiv thaiv corrosion, huab cua tsis kam, hnav tsis kam, zoo nkauj tsos, kev pab lub neej ntev, thiab lwm yam ntxwv. Feem ntau siv cov txheej txheem kho saum npoo yog anodic oxidation, xaim kos duab sandblasting oxidation, electrolytic coloring, electrophoresis, ntoo grain hloov luam ntawv, txau (hmoov txau) dyeing, thiab lwm yam. Xim tuaj yeem kho raws li kev thov.
WJW ALUMINIUM ua hmoov txheej txhuas extrusion profiles. Peb muab koj ntau hom RAL xim, PANTONE xim, thiab xim kev cai. Powder-coating finish textures yuav du, xuab zeb, thiab nws yog xim hlau. Cov hmoov txheej gloss tuaj yeem ci, satin, thiab matt. WJW ALUMINIUM muab kev pabcuam hmoov txheej rau txhuas extrusion, machined aluminium Cheebtsam, thiab fabricated txhuas qhov chaw.
Cov hmoov txheej ua tiav ntawm lub ntsej muag txhuas muaj kev tiv thaiv siab rau tshav kub, acids, av noo, ntsev, detergents, thiab UV. Cov hmoov-txheej txhuas extrusion profile yog qhov tsim nyog rau kev siv vaj tse thiab kev lag luam hauv tsev thiab sab nraum zoov, xws li txhuas thav duab rau qhov rais thiab qhov rooj, qab nthab, railings, laj kab, thiab lwm yam. Cov hmoov-txheej txhuas extrusion profiles kuj tau siv ntau yam khoom siv dav siv, xws li teeb pom kev zoo, tsheb log, khoom siv hauv tsev, khoom siv gym, khoom siv hauv chav ua noj, thiab lwm yam.
Saib Yuav Ua Li Cas WJW Aluminium Powder Txheej Txhuas Extrusion Profiles
▹Process & Cov kauj ruam ntawm Hmoov Txheej Txhuas Extrusion
Tsis siv neeg electrostatic txau phom siv cov txheej txheem hmoov txheej ntawm aluminium extrusion profiles.
1-PRETREATMENT BEFORE POWDER COATING
Tshem tawm cov roj, plua plav, thiab xeb los ntawm qhov chaw ntawm aluminium extrusion thiab tsim kom muaj corrosion-resistant “Phosphating layer ” Ntaus “Chromium layer ” nyob rau ntawm aluminium profile nto, uas kuj tuaj yeem ua rau cov adhesion ntawm txheej.
2-POWDER COATING BY ELECTROSTATIC SPRAYING
Cov hmoov txheej yog sib npaug rau saum npoo ntawm aluminium extrusion profiles. Thiab txheej txheej yuav tsum yog li 60-80um thiab tsawg dua 120um.
3-CURING AFTER POWDER COATING
Cov hmoov-txheej txhuas extrusion profiles yuav tsum tau muab tso rau hauv qhov cub kub kub ntawm txog 200 ° C rau 20 feeb kom yaj, theem, thiab solidify cov hmoov. Tom qab kho, koj yuav tau txais hmoov-txheej txhuas extrusion profiles.