1. Khoom tsim qauv. Muaj peev xwm tiv taus kev quab yuam txawv teb chaws ntawm thee cov hmoov pob zeb, hmoov pob zeb thiab lwm yam ntaub ntawv.
2. Ua haujlwm yooj yim ua haujlwm. Muaj peev xwm ua tau raws li txoj cai ntawm kev ua haujlwm du thiab khoov tuaj yeem hloov kho, kuj tuaj yeem tiv taus lub zog khoov ntawm kev taw qhia ntsug lossis kab rov tav.
3. Tsav saw conveyor yog qhov siab luv, uas yooj yim kom ntsia.
4. Luag cov saw conveyor siv tau los ua cov kab sib dhos ntawm cov txhuv thee.
5. Luag cov saw conveyor tuaj yeem ua haujlwm thim rov qab, yog li txhawm rau cuam tshuam txhua qhov teeb meem ntawm cov leeg qaum.
6. Luag cov saw conveyor kuj tuaj yeem yog qhov chaw txhawb nqa nyob rau sab pem hauv ntej ntawm hydraulic.
7. Luag cov saw conveyor yog nrog cov qauv yooj yim, tuaj yeem pub khoom noj lossis tawm khoom raws kev sib txig sib luag ntev ntev
8. Tsav saw hlau conveyor lub plhaub tiav lawm, uas tuaj yeem tiv thaiv kom tsis muaj hmoov av los rau hauv huab cua, thiab tiv thaiv ib puag ncig los ntawm cov pa phem.
9. Yog tias tsis muaj lub plhaub kawg ntawm qhov rub saw conveyor, muab cov ntawv kuav khoom tawg rau hauv cov khoom, tom qab ntawd tso cov khoom pov tseg.