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

產(chǎn)品名稱:two-high rolling mill of heterotypic copper

詳細介紹

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.

东北少妇不带套对白| 99久久国产露脸精品竹菊传媒| 欧美gv在线观看| 野花社区视频在线观看| 天天燥日日燥| 午夜无码片在线观看影视| 好大好湿好硬顶到了好爽视频| 男女裸交免费无遮挡全过程| 亚洲婷婷综合色高清在线| 蜜臀av一区二区| 男人激烈吮乳吃奶动图| 午夜精品久久久久久久久久久久 | 手机在线观看av片| 日日摸日日碰夜夜爽无码| 色婷婷五月天| 亚洲av无码一区二区三区系列| 精品一区二区三区在线视频| 97碰碰碰人妻无码视频| 精品无码黑人又粗又大又长| 国产av影片麻豆精品传媒| 久久亚洲私人国产精品va| 国产口爆吞精在线视频| 久久无人区卡三卡4卡| 亚洲成人小说| 日日噜狠狠噜天天噜av| 国产日韩精品欧美一区| 无码人妻精品一区二区蜜桃百度| 337p日本欧洲亚洲大胆精品 | 欧美激情视频一区二区三区免费| 免费无码黄动漫在线观看| 成人欧美一区二区三区在线观看| 国产欧美综合一区二区三区| 麻豆网神马久久人鬼片| 国产人妻久久精品二区三区特黄 | 国产xxxx99真实实拍| 亚洲av永久纯肉无码精品动漫| 少妇被多人c夜夜爽爽av| 亚洲 日本 欧美 中文幕| 四虎影库久免费视频| 看久久久久久a级毛片| 无线乱码一二三区免费看|