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.

厨房人妻hd中文字幕| 一本大道无码av天堂| 国产欧美精品一区二区色综合| 国产韩国精品一区二区三区| 久久精品国产亚洲av嫖农村妇女| 农村老熟妇乱子伦视频| 久久久久久午夜成人影院| 亚洲国产成人精品无码一区二区| 成人精品天堂一区二区三区| 无套内射在线无码播放| 人妻av中文字幕无码专区| 琪琪的色原网站| 国产两女互慰高潮视频在线观看| 亚洲精品综合一区二区三| 日本伊人精品一区二区三区| 国产激情综合在线观看| 亚洲人成无码网www| 影音先锋人妻啪啪av资源网站 | 精品国产一区二区三区久久狼| 永久免费观看的毛片手机视频| 亚洲精品久久久久久久蜜桃| 最新欧美精品一区二区三区| 亚洲一区 日韩精品 中文字幕| 99久久夜色精品国产网站| 男人激烈吮乳吃奶视频免费| 丰满老熟妇好大bbbbb| 国产免费看插插插视频| 久久国产色av免费看| 超薄丝袜足j好爽在线观看| 特黄大片又粗又大又暴| 亚洲国产无套无码av电影| 国产精品理论片在线观看| 青草视频在线播放| 特大巨黑吊xxxx高潮| 无码少妇一区二区| 蜜芽亚洲av无码一区二区三区| 国产成人亚洲综合无码品善网 | 好男人好资源电影在线播放| 久久精品卫校国产小美女| 久久精品国产大片免费观看| 蜜臀av 国内精品久久久|