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.

人禽交 欧美 网站| 免费精品无码av片在线观看| 亚洲av无码一区东京热| 亚洲一区av无码少妇电影| 久久丫精品国产亚洲av| 成人日韩熟女高清视频一区| 精品人妻伦一二三区久久| 国产喷水1区2区3区咪咪爱av | 8x8ⅹ在线永久免费入口| 精品国产成人亚洲午夜福利| 人与人性恔配视频免费| 久久97久久97精品免视看| 伊人久久精品无码av一区| 性大毛片视频| 国产精品99久久久久久猫咪| 亚洲av无码成人精品区狼人影院| 又爽又黄又无遮挡的激情视频| 久久久精品欧美一区二区免费| 青草青草视频2免费观看| 亚洲色婷婷一区二区三区| 色视频www在线播放国产人成| 下面一进一出好爽视频| 久久婷婷五月综合色奶水99啪| 午夜精品久久久久久久无码 | 亚洲精品久久久久久| 1区2区3区高清视频| 久久午夜夜伦鲁鲁片无码免费| 国产精品制服| 99久久久无码国产aaa精品| 少妇人妻偷人精品无码视频| 曰韩少妇内射免费播放| 国产日韩成人内射视频| 加勒比hezyo黑人专区| 少妇精品久久久一区二区三区| 亚洲av午夜成人片精品电影| 日韩人妻不卡一区二区三区| 男女性杂交内射妇女bbwxz| 欧美人与性动交ccoo| 被黑人猛烈30分钟视频| 一本色道久久99一综合| 欧美天天综合色影久久精品|