? 国产香蕉视频在线播放,亚洲12色吧,秋霞鲁丝片Av无码,精品久久久噜噜噜久久久,无码日韩精品一区二区人妻

国产精品久久久久9999_无人在线观看高清完整视频_久久精品国产亚洲av大全_亚洲成人色区_国产精品久久无码一区_国产精品亚洲综合色区韩国_老色鬼在线精品视频_免费无码高潮流白浆视频

Company News

Current Location: Home - News - Company News

150mm four-column 20-high Rolling Mill Put Into Production

Date:2022-01-24     Author: 信息員      Visits:803   

    The 150mm four-column 20-high rolling mill of AMC successfully put into production. It is the first set of hydraulic rolling mill independently developed and manufactured in China and the finished product is 0.003mm. The roll box of the equipment is an open four-column structure. The roll system is arranged in a tower shape according to 1-2-3-4. It is screwdown by hydraulic cylinder. The automatic AGC system is controlled by SIEMENS PLC, with constant gap, constant  force and  forword , backword function, tension AGC and other functions.

Last article:The 1450mm On-line Polishing & Dedus... Next article:250mm 20-hi Hydraulic Rolling Mill ...