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.

一本大道无码av天堂| 老司机亚洲精品影院| 色欲av永久无码精品无码蜜桃| 少妇泬喷水18p| 精品人妻少妇一区二区三区不卡| 国产亚洲精品久久久久秋霞| 偷偷色噜狠狠狠狠的777米奇 | 日韩精品无码人妻一区二区三区| 又大又紧又粉嫩18p少妇| 中国老熟妇自拍hd发布| 男女高潮免费观看无遮挡| 亚洲国产精品特色大片观看完整版 | 久久精品国产一区二区三区| 欧美狠狠入鲁的视频777色| 欧美极品少妇性运交| 人人妻人人狠人人爽天天综合网| 国产免费又色又爽粗视频| 色综合天天综合网国产成人网| 老熟妻内射精品一区| 天天躁夜夜躁狠狠是什么心态| 精品国产三级a∨在线观看| 欧产日产国产精品精品| 欧洲熟妇色 欧美| 少妇人妻av毛片在线看| 人人做人人妻人人精| 亚洲精品精华液一区二区| 国产精品久久精品第一页| 无码人妻丰满熟妇啪啪7774| 国产精品久久成人网站| 中国妇女做爰视频| 亚洲日本va午夜蜜芽在线电影 | 一二三四在线视频观看社区| 日本护士吞精囗交gif| 国产无套乱子伦精彩是白视频| 国产无套中出学生姝| 99re久久资源最新地址| 精品亚洲国产成av人片传媒| 国产mv在线天堂mv免费观看| 国产香蕉尹人在线观看视频| 看免费真人直播网站| 免费人成网站在线视频|