Kom qhuav pit

Tom qab tau ua tiav rinsed, cov chaw cog qoob loo yuav tsum ua rau hauv kev daws teeb meem kev daws teeb meem. Tom qab soakaking 1-2 feeb, lawv yuav qhuav qhuav.

Qhov kub-dip galvanized daim ntawv yuav tsum qhuav nrog cov huab cua kub ua ntej, thiab cov huab cua kub txuas ntxiv mus rau ntawm cov plating pab txuas rau saum npoo ntawm daim phiaj plating.

Cov huab cua kub ntws hauv lub tshuab ziab yuav tsum tau tswj hwm ntawm 100 ℃ - 150 ℃.

Lub sijhawm ci ntawm workpiece nyob rau hauv lub tshuab ziab khaub ncaws feem ntau yog 2 - 5 feeb. Rau cov khoom siv nrog cov qauv sib xyaw ua ke, lub sijhawm ci yuav raug txiav txim siab raws li lub npoo qhuav degree ntawm Ntu I.

Lub txav tau ntawm lub tshuab ziab khaub ncaws yuav tsum tau pib tsis muaj teeb meem. Qhov kub-dip galvanized daim ntawv yuav tsum qhuav tag nrho. Tom qab tau tsa tawm ntawm lub qhov ziab, nws yuav tsum tau tsau tam sim ntawd kom tiv thaiv kev ua haujlwm tom qab tau muab tso rau hauv huab cua ntev nrog kev pab plating.

1. Qhov chaw txaus yuav tsum tau tshwj tseg nyob rau hauv thaj chaw cia rau nqa khoom.

2. Cov kev cia ntawm cov phiaj hlau thiab cov coils yuav tsim nyog los pab txhawb kev nkag mus thiab txo qis txav tsis tsim nyog.

3. Cov kab rov tav hlau kauj yuav tsum muab tso rau ntawm cov ntaub qhwv roj hmab, nplua nyiaj, nkhaus thiab lwm yam khoom siv, thiab cov khoom siv khi yuav tsum dhau mus.

4. Cov khoom lag luam yuav tsum tau muab cia rau hauv ib puag ncig huv thiab huv si kom tsis txhob xeb ntawm ntau cov xov xwm corrosive.

5. Txhawm rau kom zam dhau kev zeem muag, galvanized los xij tsis yog stacked rau cia, thiab tus naj npawb ntawm cov txheej txheej yuav tsum tau siv me me.