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.

国产免费无遮挡吸奶头视频| 国产综合内射日韩久| 夜色福利站www国产在线视频| 亚洲国产欧美国产综合一区| 欧美无人区码suv| 亚洲av成人一区二区三区在线观看 | 中文字幕精品一区二区精品| 九九综合va免费看| 成人免费无遮挡在线播放| 国产情侣真实露脸在线| 女厕厕露p撒尿八个少妇| 日日噜噜夜夜狠狠va视频v| 伊人色综合九久久天天蜜桃| 成人h动漫精品一区二区无码| 深夜放纵内射少妇| 精品无码人妻一区二区三区| 成人亚洲性情网站www在线观看| 香蕉视频www.5.在线观看| 真实单亲乱l仑对白视频| 无码人妻精品一区二区三区在线| 欧美巨大巨粗黑人性aaaaaa| 手机看片久久国产免费 | 久久久www成人免费毛片| 女人无遮挡裸交性做爰| 亚洲男女一区二区三区| 亚洲精品www久久久久久| 无遮挡又爽又刺激的视频| 97久久精品无码一区二区天美| y111111少妇影院无码| 曰本无码人妻丰满熟妇啪啪| 成人无码av一区二区| 亚洲午夜无码久久久久软件| 99精品人妻少妇一区二区| 亚洲国产精品无码专区在线观看 | 亚洲а∨精品天堂在线| 欧美黑人粗大猛烈18p| 欧美性猛交aaaa片黑人| 老太婆性杂交视频| a级无遮挡超级高清-在线观看| 亚洲精品精华液一区二区| 被三个男人绑着躁我好爽视频 |