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.

国产精品成人无码久久久| 无码熟妇人妻av| 精品人妻久久久久久888| 国产欧美一区二区精品性色| 男人j放进女人p全黄动态图| 特黄a级毛片免费视频| 欧美性猛交xxxx乱大交3| 欧美性狂猛xxxxx| 久久婷婷人人澡人人喊人人爽| 亚洲av成人一区二区三区观看| 精品国产一区二区三区四区阿崩 | 国产男女爽爽爽免费视频| 国产午夜福利精品一区二区三区| 欧美乱妇高清无乱码在线观看| 起碰免费公开97在线视频| 无码成人片在线播放| 亚洲精品国精品久久99热 | 手机看片久久国产免费| 国产精品婷婷久久爽一下| 国产肉丝袜在线观看| 少妇人妻在线视频| 国产日产久久高清欧美一区| 久久精品国产大片免费观看| 双乳被老汉揉搓a毛片免费观看| 午夜免费福利小电影| 美女视频黄的全免费视频网站| 一本久久a久久精品亚洲| 久久婷婷五月国产色综合| 欧美丰满熟妇bbb久久久| 国产午夜精品av一区二区麻豆| 看免费真人直播网站| 在线观看成人无码中文av天堂| 黑人玩弄漂亮少妇高潮大叫| 九色综合九色综合色鬼| 国产看黄网站又黄又爽又色| av片在线观看永久免费| 无码熟妇人妻av| 国产播放隔着超薄丝袜进入| 国99精品无码一区二区三区| 国产精自产拍久久久久久蜜| 18禁真人抽搐一进一出在线|