内射中出日韩无国产剧情,日韩av无码成人精品国产,狠狠色噜噜狠狠狠888米奇视频,亚洲人成人伊人成综合网无码

產(chǎn)品詳細(xì)

產(chǎn)品名稱:two-high rolling mill of heterotypic copper

詳細(xì)介紹

Main catalogs:

Material:Refined copper and brass

Size of input material:Thickness:≦15mm (after surface milling),Width:300mm

Size of output material:Thickness≧3mm

Maximum weight per coil:2000kg

Size of working roller: Ф500*450mm

Rolling speed: V=0~30m/min(thickness≧6mm~15mm)

V=0~60m/min(thickness≦6mm)

Electric deprssed speed: 0.16mm/s

Motor power:284KW

Coiler power: 67KW

Pinch straightener power:49KW

Depressed power of electrical machine:15KW


Installation level:

1、The irreversible main rolling machine and the coreless coiler are drived by the DC electric machine,adopt digital DC speed regulator to achieve stepless speed

2、Pinch and straight are drived and regulated by the DC electric machine with the straight roller.

3、Digital display panel display the displacement of the depressed millscrew under the AC motor pressure. Zero adjustment.

4、Hydraulic pressure with top-roll balance

5、Hydraulic up-cut,hydraulic detrusion,backup roll draw

6、Over-pressure alarming device,overpressured automatic protection, automatical detective for displaying the rolling pressure.

7、Automatically alarm device for hydraulic oil level of process liquid or emulsion.

欧美怡春院一区二区三区| 日韩gay小鲜肉啪啪18禁| 全免费a级毛片| 中文字幕日韩精品有码视频| 国产va在线观看免费| 欧美极品少妇×xxxbbb| 亚洲av无码片一区二区三区| 久久人午夜亚洲精品无码区| 成人免费无码视频在线网站| 国产成人av综合色| 少妇特殊按摩高潮惨叫无码| 无码人妻品一区二区三区精99| 丰满人妻熟妇乱又伦精品| 国产精品久久一区二区三区| 无码人妻av一区二区三区蜜臀| 国产av精国产传媒| 一进一出一爽又粗又大| 国产香港明星裸体xxxx视频 | 无套内谢孕妇毛片免费看 | 八区精品色欲人妻综合网| 婷婷四房播播| 国产精品二区一区二区aⅴ污介绍| 久久精品亚洲综合专区| 欧美大屁股xxxxhd黑色| 男女边吃奶边做边爱视频| 国产97在线 | 免费| 国产精品丝袜一区二区三区| 亚洲av伊人久久综合密臀性色 | 欧美大胆性生话| 成人免费777777被爆出| 国产精自产拍久久久久久蜜| 中文字幕在线精品视频入口一区| 久久精品免费观看国产| 亚洲国产av一区二区三区四区| 医院人妻闷声隔着帘子被中出 | 日韩a∨精品日韩在线观看| 少妇又紧又色又爽又刺激视频 | 蜜臀性色av免费| 无码中文字幕人妻在线一区二区三区| 老熟女毛茸茸浓毛| 免费观看全黄做爰的视频|