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.

亚洲成a人片在线观看无码专区 | 亚洲av永久中文无码精品综合| 香蕉成人伊视频在线观看| 无码色av一二区在线播放| 日韩精品一区二区亚洲av| 国产av无码专区亚洲av毛片搜| 亚洲av乱码一区二区三区林ゆな| 成人综合伊人五月婷久久| 亚洲成av人片在线观看无| 97久久精品午夜一区二区| 久久久精品国产免大香伊| 真人二十三式性视频(动)| www婷婷av久久久影片| 无码av中文一区二区三区| 欧美人做人爱a全程免费| 免费a级毛片永久免费| 一本久久精品一区二区| 人人做人人妻人人精| 国产成人无码综合亚洲日韩| 呦系列视频一区二区三区| 性生交片免费无码看人| 国产成人无码专区| 国产超碰人人爽人人做| 双乳被老汉揉搓a毛片免费观看| 国产一区二区三区影院| 国产精品无码久久久久| 亚洲第一最快av网站| 三年片大全在线观看免费观看大全 | 夹得好湿真拔不出来了动态图| 无遮挡国产高潮视频免费观看| 亚洲欧美国产精品久久| 中文字幕日韩精品有码视频| 92国产精品午夜福利无毒不卡| 色综合天天综合欧美综合| av蓝导航精品导航| 99精品电影一区二区免费看| 国产无套中出学生姝| 大肉大捧一进一出好爽视频 | 欧美又大又硬又粗bbbbb| 无遮挡又黄又刺激的视频| 人妻人人澡人人添人人爽|