Cov pab pawg trough roller yog siv thaum cov khoom siv xoob yuav tsum nyob hauv nruab nrab ntawm txoj siv conveyor. Piv nrog rau txoj kab kev txhawb nqa tiaj tus, cov qauv trough tsim ib txoj siv nkhaus thiab muab cov thee, ore, gravel, xuab zeb, los yog cov khoom siv cement ntau qhov chaw nqa khoom. Qhov no yog qhov tseem ceeb ntawm cov ntsiab lus hloov mus ntev vim tias cov khoom spillage feem ntau pib los ntawm kev txhawb nqa txoj siv tsis sib xws lossis lub kaum sab xis tsis raug.
Cov ntaub ntawv siv khoom siv hais txog peb-section thiab tsib-section cov menyuam pawg, galvanized steel yeeb nkab, roj hmab-coated xaiv, labyrinth seals, lithium-raws li roj, thiab dynamic tshuav nyiaj li cas. Cov no tsis yog cov ntsiab lus zoo nkauj. Cov pab pawg neeg cov menyuam txiav txim siab seb txoj siv yuav siv li cas, thaum lub sealing tsim txiav txim siab ntev npaum li cas cov kabmob tuaj yeem ua haujlwm hauv plua plav thiab ya raws. Ib qho zoo trough layout kuj pab txo qis kev txav ntawm txoj siv thaum lub load tsis zoo tag nrho.
Rau cov khoom siv tshiab, cov khoom tseem ceeb kom paub meej yog txoj siv dav, cov khoom siv ceev, conveyor ceev, lub kaum sab xis, ncej qhov sib nrug, thiab qhov chaw av noo. Rau cov khoom siv uas twb muaj lawm, cov menyuam txoj kab uas hla qub, ncej kawg, qhov deb, thiab cov menyuam pawg lub kaum sab xis yuav tsum tau kuaj xyuas ua ntej hloov. Qhov no tsis txhob yuav qhov chaw uas yog lub npe tab sis tsis ncaj ncees lawm hauv qhov loj me me.
