MACHINE CHARACTERISTIS
1. Kab rov tav thiab ntsug ua haujlwm
2.Nrog tus qauv ko taw pedal
3.Tshwj xeeb cam khwb cia
4.shafts yog hardened nrog tshwj xeeb steel khoom
5.Rollers yog tshwj xeeb steel khoom hardened thiab grounded
6.Gears Milled nrog tag nrho cov khoom