Qhov tseem ceeb ntawm cov roj-dawb compressor yog feem ntau txhais los ntawm nws cov yam ntxwv ua haujlwm ntawm "tsis muaj roj koom nrog hauv cov txheej txheem compression"-tshwj xeeb, tsis muaj roj lubricating thaum lub sij hawm tseem ceeb ntawm huab cua compression- yog li lav qhov purity ntawm cov zis cua. Cov txheej txheem no ua kom ntseeg tau tias chav tsev tsim tsis muaj roj pos huab lossis roj paug thaum ua haujlwm, ua kom nws xa cov huab cua ntshiab huv. Muab faib ua hom khoom siv huv si, cov roj-dawb compressor feem ntau siv tus kheej- cov ntaub ntawv lubricating lossis cov txheej txheem tshwj xeeb hauv nws cov compression chamber kom txo qis kev sib txhuam thiab hnav, thaum tib lub sijhawm ua tiav sealing thiab compression zog los ntawm precision -engineered tivthaiv kam rau ua. Txawm hais tias lubrication tseem tsim nyog rau cov khoom sib kis xws li cov kabmob, lub tshuab lubrication tau raug cais tawm tag nrho los ntawm cov txheej txheem compression, yog li xyuas kom meej tias qhov kawg ntawm huab cua tsis cuam tshuam.
Hais txog daim ntawv thov, roj-cov compressors pub dawb yog qhov zoo tshaj plaws raws li cov cuab yeej tshwj xeeb rau ib puag ncig uas xav tau qib siab purity-tshwj xeeb, kev lag luam xws li kev ua zaub mov, kev kho mob, thiab hluav taws xob, uas cov qauv nruj txog huab cua zoo yog qhov tseem ceeb. Thaum muab cov txiaj ntsig sib txawv ntawm kev ua haujlwm ruaj khov thiab huab cua purity, cov chav no tseem tsim cov kev xav tau ntau dua ntawm cov txheej txheem tsim khoom, cov khoom siv precision, thiab cov txheej txheem tu; Yog li ntawd, lawv feem ntau sawv cev rau qib siab dua ntawm cov khoom siv sophistication.
