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.

狠狠色噜噜狠狠狠888米奇视频| 人妻少妇久久久久久97人妻| 久久香综合精品久久伊人| 欧美黑人粗大猛烈18p| 久久精品国产69国产精品亚洲| 手机看片福利一区二区三区| 欧美性猛交xxxx乱大交丰满| 欧美一性一乱一交一视频| 亚洲av无码专区在线观看成人| 国产精品极品美女自在线观看免费| 亚洲a∨无码一区二区| 天天躁夜夜躁狠狠躁2021a2| 午夜肉伦伦影院| 精品人人妻人人澡人人爽牛牛| 永久免费a∨片在线观看| 午夜三级a三级三点在线观看| 久久精品人人槡人妻人人玩| 内射中出无码护士在线| 狠狠干狠狠爱| 一本色道久久综合亚洲精品不卡| 精品国偷自产在线视频| аⅴ天堂中文在线网| 国产成人无码一二三区视频 | 亚洲 欧美 国产 日韩 精品 | 亚洲av综合色区无码一二三区| 国产一区二区三区乱码| 精品无码黑人又粗又大又长| 免费无码国产v片在线观看| 无码免费一区二区三区免费播放| 日本50岁丰满熟妇xxxx| 婷婷五月深深久久精品| 国产精品 视频一区 二区三区| 国产午夜片无码区在线播放| 色综合久久久久久久久久| 中文字幕av无码不卡免费| 国产激情综合在线观看| а√天堂资源8在线官网在线| 亚洲av无码国产精品久久| 国产日产综合| 亚洲色精品aⅴ一区区三区| 粉嫩少妇内射浓精videos|