Chain Stretcher Cov Menyuam / Conveyor saw log rov qab cov menyuam hloov cov menyuam

Lus piav qhia luv luv:

Feem ntau yog siv los txhawb cov saw phaj, txo lub ntiajteb txawj nqus, txo kev sib txhuam, ncua lub neej ntawm cov khoom nruab nrab, thaum txo cov suab nrov.
Hauv qab ntawm cov saw phaj tuaj yeem txwv tsis pub txav ib ncig, feem ntau muab tso rau tsawg kawg ib kab ntawm qhov nkag thiab tawm ntawm cov saw phaj conveyor kab.