SUS304/ Teflon Coating Rectangulor Type

1. Mkanda wowotcherera wa Volume Damper uyenera kukhala wosalala, kuti ukwaniritse kuwotcherera kwa mbali imodzi ndi kupanga mbali ziwiri, mkati mwake uyenera kupukutidwa bwino, popanda pores, ndipo m'mphepete mwa nsonga yopindika iyenera kukhala yosalala (pafupifupi 90 °).

2. Gawo la mpweya wopaka mpweya (kuphatikiza pamwamba pa flange mkati mwa chitoliro) liyenera kukhala lopangidwa ndi mchenga, kuuma kwa mchenga kuyenera kukumana ndi roughness ya 3.0 G/S76, 40μm kapena kupitirira apo, ndi particles zotsalira za mchenga ndi fumbi lachitsulo kunja. chitolirocho chiyenera kuchotsedwa pambuyo pa sandblasting.Tsimikizirani ngati pamwamba pa chogwiriracho ndi choyera ndipo chogwiriracho chaphimbidwa ndi zojambulazo za aluminiyamu.

3. Kokani zoyikira chitoliro mu chipinda ❖ kuyanika, yambani kupenta, kupoperani ndi electrostatic ufa ❖ ❖ kuyanika makina ndi chowonjezera kutsitsi mfuti chubu, kusintha sintering nthawi moyenerera malingana ndi makhalidwe a zipangizo kwa mphindi 15-20, ndi sintering kutentha osiyanasiyana. 285 ~ 300°C.

4.100% kuyang'ana kwamtundu wonse (kuzindikira makulidwe a filimu, kuzindikira kwa pinhole), ndi tester makulidwe a filimu kuti muwone makulidwe a filimu.Makulidwe a kanema ndi 260 ± 30 μm.Chowunikira nsonga chimagwiritsidwa ntchito kuti azindikire ngati zokutirazo zili ndi zibowo.Sinthani mphamvu yodziwikiratu kuti ikhale 2.5KV, ngati pali singano zomwe zikufunika kukonzedwa kapena kukonzedwanso.Makulidwe a filimuyo ndi zotsatira za mayeso a pinhole pambuyo poyang'aniridwa bwino ziyenera kulembedwa mu "Fomu Yoyang'anira Ubwino wa Duct Coatung".

5. Ntchito ikamalizidwa, kunja kwa chubu kumayikidwa ndi chizindikiro cha FM certification, QC serial number ndi chizindikiro cha mankhwala.Kukamwa kwa flange kumamatidwa ndi PE mbale kapena PP hollow corrugated board, ndikukhazikika ndi tepi ya pulasitiki.

6.Duct awiri pa 2000mm likupezeka pa pempho.Makulidwe a duct amamangidwa pa SMACNA.Komanso zitha kusinthidwa ngati pempho la kasitomala.