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.

黑色丝袜国产精品| 久久99久久99精品免观看| 又黄又爽又无遮挡免费的网站| 国产熟女一区二区三区四区五区| 亚洲大码熟女在线观看| 香蕉人妻av久久久久天天| 亚洲av无码兔费综合| 内射交换多p国产| 国产精品免费看久久久无码| 高潮潮喷奶水飞溅视频无码 | 97人人添人澡人人爽超碰| 国产草草影院ccyycom| 亚洲av无码成人精品区天堂| 亚洲精品久久久久久久不卡四虎 | 国内少妇偷人精品视频免费| 日韩av无码久久一区二区 | 亚洲欧洲日产国码无码久久99| 精品无码人妻一区二区三区品| 国产精品成人免费视频网站京东| 中文字幕人乱码中文字幕| 亚洲综合欧美色五月俺也去| 少妇高潮太爽了在线观看| 免费看av在线网站网址| 品色堂永远的免费论坛| 国产免费又爽又色又粗视频| 成av人电影在线观看| 蜜臀av无码精品人妻色欲| 久久国产精品-国产精品| 国产精品久久毛片av大全日韩| 久久久久久人妻一区二区三区| 国产色视频一区二区三区qq号| 亚洲v欧美v国产v在线观看| 蜜臀色欲av在线播放国产日韩| 国内精品久久久久久99| 久久99国产精品久久99| 日韩av无码中文字幕| 最近中文字幕免费完整版| 国产成人av一区二区三区不卡| 亚洲精品无码久久久久去q| 亚洲精品无码一区二区| 本道天堂成在人线av无码免费|