Izinto zegobolondo le-roller：50Mn/45#/40Mn2
Ubulukhuni Bomphezulu: HRC48-58
Ukujula kokucima: >7mm
Izinto zomshini we-roller shaft：45#
Ubulukhuni Bomphezulu: HRC48-58
Ukujula kokucima: >2mm
Izinto zekhola ye-roller: QT450-10
Izinto ze-O-ring: Irabha ye-Nitrile
Izinto zokuvala uwoyela ezintantayo: （15Cr3Mo）
Isikhathi sokuthunyelwe: Disemba-07-2022
