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.

国自产精品手机在线观看视频| 欧美性性性性性色大片免费的| 国内大量揄拍人妻在线视频| 正在播放老肥熟妇露脸| 男女激烈床震gif动态图免费| 两个人看的www高清视频中文| 女同性av片在线观看免费网站| 粗大的内捧猛烈进出视频| 久久久久亚洲av无码专区体验 | 色综合天天综合网国产成人网| 亚洲熟妇无码另类久久久| 亚洲 欧美 综合 另类 中字| 亚洲精品无码av中文字幕| av无码免费永久在线观看| 亚洲欧美日韩综合久久| 国产在线观看无码免费视频| 波多野结衣久久精品99e| 亚洲精品成人网站在线观看| 免费人成无码大片在线观看| 色综合久久蜜芽国产精品| 亚洲精品欧美综合四区| 最近日本中文字幕免费完整| 双乳被一左一右吃着动态图| 亚洲男同帅gay片在线观看| 夜夜高潮夜夜爽夜夜爱爱一区| 国产乱人对白| 精品少妇人妻av无码久久| 精品无码人妻一区二区三区不卡| 久久不见久久见中文字幕免费| 熟妇与小伙子matur老熟妇e| 亚洲av无码乱码精品国产| 亚洲中文字幕无码不卡电影| 国产一区二区三区四区三区| 欧美大屁股xxxx| 99久久免费国产精品| 亚洲另类无码专区首页| 亚洲av日韩av一区谷露| 精品久久久久久久久久中文字幕 | 又粗又硬又大又爽免费视频播放| 男女猛烈xx00免费视频试看| 国产精品国产三级国产av中文|