ROLL SURFACE: GROUND/HARDCHROME PLATED MIN. 120 MICRON AND SUPER -FINISH POLISHED
TO RMAX.: 0.05-0.06 MICRON
HARDNESS: SUITABLE STEEL/ SURFACE HARDENED UP TO 3MM DEPTH (56 HRC)
END TO END TEMP. DIFFERENCE: 1 DEG.C
date_rangeMar 05' 2019 / Taiwan
date_rangeFeb 13' 2019 / India
date_rangeDec 29' 2018 / China
date_rangeNov 12' 2018 / China