Lub ntsuas mis nyuj twj tseem hu ua cov twj tso kua mis kom kim lossis tso tawm. Lub ntsuas mis metering yog lub twj tso kua mis tshwj xeeb uas tuaj yeem hloov kho cov txheej txheem ntawm kev ua kom ntev li ntawm 0-100% thiab yog siv rau cov kua dej)
Lub ntsuas ntsuas twj tso kua mis yog hom ua kua conveying machinery thiab nws yog qhov zoo tshaj plaws yog tias nws tuaj yeem ua kom muaj kev ntws tsis tu ncua tsis hais txog kev tawm suab. Nrog lub ntsuas tso tawm twj tso kua mis, cov haujlwm ntawm kev xa khoom, metering thiab kev hloov kho tuaj yeem ua tiav tiav thiab vim tias, cov txheej txheem ntau lawm tuaj yeem ua tau yooj yim. Nrog ntau cov twj metering, ntau hom ntawm cov xov xwm tuaj yeem tawm tswv yim rau hauv cov txheej txheem thev naus laus zis nyob rau hauv ib qho kev raug cai thiab tom qab ntawd sib xyaw.