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.

高清午夜福利电影在线| 欧洲成人午夜精品无码区久久| 免费操逼视频| 日韩精品一区二区三区色欲av| 337p西西人体大胆瓣开下部 | 被黑人猛躁10次高潮视频| 免费毛儿一区二区十八岁| 国产亚洲成av人片在线观黄桃| 久久婷婷五月综合国产尤物app | 欧美日韩精品一区二区三区不卡| 久久久久99精品国产片| 国产精品538一区二区在线| 久久精品国产亚洲夜色av网站| 十八禁视频在线观看免费无码无遮挡骂过| 国产sm调教折磨视频| 亚洲依依成人亚洲社区| 大地资源中文在线观看官网第二页 | 国产裸体歌舞一区二区| 无遮挡又黄又刺激又爽的视频| 夫妻免费无码v看片| 午夜福利av无码一区二区| 亚洲av成人片无码网站| 国产精品亚洲一区二区三区在线| 97精品人人妻人人| 性人久久久久| 狠狠色狠狠色综合网| 久久97久久97精品免视看秋霞| 午夜亚洲www湿好大| 日韩日韩日韩日韩日韩日韩| 欧美疯狂做受xxxx高潮| 精品无码av一区二区三区| 欧美国产一区二区三区激情无套 | 国产精品对白交换视频| 午夜亚洲www湿好大| 免费a级毛片出奶水| 亚洲风情亚aⅴ在线发布| 一区二区三区国产亚洲网站| 色综合视频一区二区三区| 久久久人人人婷婷色东京热| 国产md视频一区二区三区| 少妇愉情理伦片|