91激情在线,欧美一级在线观看久,日韩免费1区二区电影,福利视频在线看,亚洲综合久,精品资源成人,在线丝袜欧美日韩制服

產(chǎn)品詳細

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

詳細介紹

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