Taw qhia rau cov yam ntxwv ntawm fiberglass cua sov siv:
Tso lus
Taw qhia rau cov yam ntxwv ntawm fiberglass cua sov siv:
Cov khoom no yog tsim rau cua sov thiab rwb thaiv tsev ntawm ntau yam khoom siv hauv tsev tso tsheb hlau luam, kav dej, tso tsheb hlau luam, thiab lwm yam ntim khoom. Nws tsuas yog muaj cov khoom siv hluav taws xob cua sov thiab cov ntaub ntawv rwb thaiv tsev. Cov khoom siv hluav taws xob cua sov yog npib tsib xee chromium alloy sawb, uas muaj cov yam ntxwv ntawm cov cua sov ceev, siab thermal efficiency, thiab kev pab lub neej ntev. Cov khoom siv rwb thaiv tsev yog ntau txheej alkali dawb iav fiber ntau, uas muaj qhov kub thiab txias ua haujlwm thiab txhim khu kev qha rwb thaiv tsev. Nws muaj cov qauv muag muag thiab tuaj yeem muab qhwv ncaj qha rau ntawm qhov chaw ntawm qhov cua sov rau cua sov thaum siv. Nws muaj qhov kub thiab txias, yooj yim installation, yooj yim siv, thiab muaj kev nyab xeeb thiab txhim khu kev qha.
Nta:
(1) Ua haujlwm kub siab tshaj plaws: 250 degree
(2) Insulation resistance:>2M Ω
(3) Lub neej ua haujlwm li qub: 3000 teev
Cov lus qhia rau kev siv:
1. Haum rau ib puag ncig nrog cov av noo<80% and no explosive gases.
Txhawm rau kom tsis txhob poob cua sov, ib txheej rwb thaiv tsev yuav tsum tau ntxiv rau sab nrauv ntawm cov cua sov.
3. Thaum winding nyob ib ncig ntawm cov khoom siv tsis sib xws xws li li qub, yuav tsum siv 1.5cm nqaim sawb los xyuas kom muaj kev sib cuag zoo ntawm cov cua sov thiab cov cuab yeej cua sov.
4. Nyob rau ntawm qhov sib tshooj winding, cov ntawv hlau yuav tsum tau muab cais los pab rau hauv cov cua sov dissipation, txwv tsis pub nws yuav ua rau overheating ntawm qhov sib tshooj thiab ua rau muaj kev puas tsuaj thaum ntxov.
Kev ceev faj rau kev siv cam khwb cia aluminium heaters:
1. Qhov ua haujlwm voltage yuav tsum tsis pub tshaj 10% ntawm tus nqi ntsuas; Qhov txheeb ze av noo ntawm huab cua yuav tsum tsis pub tshaj 95%, thiab yuav tsum tsis txhob muaj cov pa phem los yog corrosive gases.
2. Cov kab hluav taws xob yuav tsum tau muab tso rau sab nraum cov cua sov txheej thiab txheej rwb thaiv tsev, thiab lub plhaub yuav tsum tau ua kom zoo hauv av; Tsis txhob sib cuag nrog corrosive, explosive media, thiab dej; Cov hlau lead yuav tsum muaj peev xwm tiv taus qhov kub thiab cua sov ntawm cov kab hluav taws xob rau lub sijhawm ntev, thiab kev quab yuam ntau dhau yuav tsum zam thaum nruj cov hlua txuas.
3. Lub tshuab rhaub hlau yuav tsum muab tso rau hauv qhov chaw qhuav. Yog tias qhov hluav taws xob tiv thaiv qis dua 1M Ω vim qhov chaw cia ntev, nws tuaj yeem ci hauv qhov cub ntawm ib ncig ntawm 200 degrees Celsius rau 5-6 teev kom rov ua haujlwm li qub. Los yog txo qhov hluav taws xob thiab ua kom sov kom txog thaum cov rwb thaiv tsev rov qab los.
4. Lub tshuab hluav taws xob hlau casting yuav tsum tau muab tso rau thiab kho kom zoo, thiab qhov chaw ua kom sov zoo yuav tsum tau nruj nreem txuas rau lub cev cua sov, thiab kev kub hnyiab tau txwv nruj heev. Thaum pom cov plua plav lossis cov pa phem nyob ntawm qhov chaw, lawv yuav tsum tau ntxuav tam sim ntawd thiab rov qab siv dua kom tsis txhob cuam tshuam cov cua sov thiab ua rau lub neej ua haujlwm luv.
5. Magnesium oxide hmoov ntawm qhov hluav taws xob ntawm lub qhov hluav taws xob cua sov raj yuav tsum tau tiv thaiv los ntawm cov pa phem thiab noo noo infiltration hauv qhov chaw siv los tiv thaiv kev sib tsoo.
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