Muaj ob txoj hauv kev rau ziab hnyav ntawm cov kav hlau steel ob qho tib si hauv tsev thiab txawv teb chaws: txoj kev dov yeeb nkab thiab txoj kev saw conveyor. Yog li ntawd, txoj kev ziab ziab kuj txawv me ntsis, raws li cov lus qhia hauv qab no:
(1) Txoj Kev Rolling Pipe
Ua ntej, npaj cov kuab tshuaj-coated steel kav kom zoo zoo ntawm cov khoom noj khoom haus nyob rau pem hauv ntej ntawm lub qhov cub kom qhuav. Nyob ntawm qhov ceev ntawm cov yeeb nkab txheej tshuab, ua ke nrog lub qhov cub qhov kub thiab lub sij hawm, muab faib ua batch peb, tsib, los yog ntau tshaj, thiab muab tso rau hauv cov khoom txhawb nqa hauv qhov cub kom qhuav. Cov yeeb nkab steel ces maj mam dov rau hauv qhov inclined kev txhawb nqa tuav mus rau nruab nrab ntawm qhov cub, ntsib cov kav dej yav dhau los uas twb tau ziab hauv. Ob pawg yuav tsum tsis txhob sib tshooj (lossis lawv tuaj yeem ua ntej so ntawm lub rotating tuav hooks). Thaum cov kuab tshuaj ntawm cov kav dej ntawm qhov cub qhov hluav taws xob tawm mus txog qhov xav tau, tig cov hooks tuav kom yob lawv mus rau cov khoom noj saw hooks ntawm cov yeeb nkab txheej tshuab rau galvanizing ib los ntawm ib qho.
Thaum lub sijhawm ua haujlwm, xyuas kom meej tias qhov sib txawv-ntev steel yeeb nkab pawg tau ua raws li ib qho kawg ua ntej nkag mus rau hauv qhov cub kom qhuav, thiab qhov sib xyaw ua ke kawg no yuav tsum yog ib qho uas yuav tsum tau submerged hauv zinc da dej ua ntej.
(2) Chain Conveyor Method
Ib yam li ntawd, npaj cov kuab tshuaj-coated steel kav kom zoo zoo ntawm cov khoom noj khoom haus nyob rau pem hauv ntej ntawm lub qhov cub kom qhuav. Tom qab ntawd, manually lossis siv lub tshuab, muab tso rau hauv cov saw rau kev xa mus rau hauv qhov cub kom qhuav kom qhuav. Thaum lub sij hawm ua hauj lwm, yuav tsum tau them nyiaj mloog mus rau aligning lub taub hau ntawm txawv-ntev steel yeeb pab pawg.
