cov roj hmab sib xyaw zeb yog qhov tseem ceeb ua haujlwm ntawm ob qhov kev sib hloov ntawm cov hollow roller, cov cuab yeej nyob rau hauv tus neeg teb xov tooj sab hu ua cov menyuam pem hauv ntej, tuaj yeem ua manually lossis hluav taws xob kab rov tav txav ua ntej thiab tom qab, txhawm rau kho cov menyuam nrug kom haum rau cov kev cai ua haujlwm;Cov menyuam rov qab yog tsau thiab tsis tuaj yeem txav mus los.cov roj hmab sib xyaw zeb kuj tseem siv tau rau hauv kev ua cov yas thiab lwm yam haujlwm.
Kev saib xyuas ntawm cov roj hmab sib tov zeb thaum ua haujlwm:
1. Tom qab pib lub tshuab, cov roj yuav tsum tau txhaj rau cov roj ntim hauv lub sijhawm.
2. Tshawb xyuas tsis tu ncua seb qhov ntim ntawm cov roj filling twj puas yog qhov qub thiab seb lub raj xa dej puas du.
3. Ua tib zoo saib seb puas muaj teeb pom kev zoo thiab cua sov discoloration ntawm txhua qhov txuas.
4. Kho cov menyuam nrug deb, sab laug thiab sab xis kawg yuav tsum tsis sib xws.
5. Thaum qhov kev ncua deb ntawm cov menyuam raug hloov kho, cov kua nplaum me me yuav tsum tau ntxiv tom qab kev hloov kho kom tshem tawm qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv, thiab tom qab ntawd cov khoom noj ib txwm muaj.
6. Thaum pub mis rau thawj zaug, nws yog ib qho tsim nyog yuav tsum tau siv me me yob nrug.Tom qab qhov kub thiab txias yog qhov qub, qhov yob nrug tuaj yeem nce ntxiv rau kev tsim khoom.
7. Cov khoom siv nres thaum muaj xwm ceev yuav tsum tsis txhob siv tshwj tsis yog thaum muaj xwm txheej ceev.
8. Thaum cov kabmob bush kub siab dhau lawm, nws tsis raug tso cai nres tam sim ntawd.Cov khoom siv yuav tsum tau tawm tam sim ntawd, cov dej txias yuav tsum qhib tag nrho, cov roj nyias yuav tsum tau ntxiv kom txias, thiab cov neeg ua haujlwm cuam tshuam yuav tsum tau hu rau kev kho mob.
9. Nco ntsoov ua tib zoo saib seb lub cev muaj zog hluav taws xob puas dhau los lossis tsis ua haujlwm.
10. Tsis tu ncua xyuas seb qhov kub ntawm cov menyuam, ncej, reducer thiab lub cev muaj zog bearing yog qhov qub, thiab yuav tsum tsis txhob nce siab.
Cov ntsiab lus saum toj no yog cov roj hmab sib xyaw zeb yuav tsum tau them sai sai rau thaum khiav.
Post lub sij hawm: May-10-2023
