国产成人精品999在线观看_亚洲精品久久久久AV无码_无码一区二区三区在线_无码人妻A片一区二区三区_国产精品国产av片国产_精品久久久久中文字幕一区_伊人精品无码一区二区三区电影_日本美女视频有色_久久久不卡国产精品一区二区_性夜影院爽黄A片爽免费视频

產(chǎn)品詳細(xì)

產(chǎn)品名稱(chēng)：high precision four-high reversible rough and intermediate

詳細(xì)介紹

parameter：

item unit parameter
mode   four-high reversible
material   copper and copper alloy
width mm ≤450
thickness of input mm ≤16
thickness of output mm ≥0.5±0.005
weight of coil Kg 3000;? 6000
working roller mm Φ285x600; Φ330x600
sustain roller mm Φ620x550; Φ760x560
rolling speed m/min ≤180; ≤240
rolling force KN ≤7000
power KW 750;522X2(parallel)
the weight of equipment kg 190000
dimension mm