Electric Resistance Vuam (ERW)
Kev ua haujlwm ntawm kev ua haujlwm welded (ERW) yeeb nkab pib nrog coiled steel nplooj ntawv ntawm qhov tsim nyog tuab thiab ib qho dav dav los tsim cov yeeb nkab uas ua tau raws li nws cov kev qhia tshwj xeeb.
ERW yeeb nkab yog txias tsim. Ribbons yog rub los ntawm ib tug series ntawm rollers, maj mam tsim ib tug cylindrical raj. Raws li cov npoo ntawm daim hlau cylindrical tam sim no tuaj ua ke, ib qho hluav taws xob raug siv rau ntawm cov ntsiab lus tsim nyog los ua kom sov cov npoo thiaj li ua kom lawv ua ke.
Resistance-welded yeeb nkab yog cov khoom lag luam siab ceev uas tuaj yeem tsim tau ntev txog li 115 feet. Nws tuaj yeem ua rau hauv cov phab ntsa tuab tuab thiab sab nraud thiab tuaj yeem ua ntau qhov ntau thiab tsawg. Txawm li cas los xij, nws yuav tsum muaj tsawg kawg nkaus tonnage los teeb tsa rau qhov tshwj xeeb thiab qee zaum ntev txhuas lub sij hawm.
