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(xì)

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

詳細(xì)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.

国产成人综合在线视频| 久久精品国产成人| 国产av无码专区亚洲av毛片搜| 中文字幕欧美人妻精品一区| 欧美巨大另类极品videosbest | 久久久久国产精品熟女影院| 亚洲精品无码久久久久牙蜜区| 无码一区二区三区在线观看| 成人h视频在线观看| 国产真实乱对白精彩久久| 成人国产欧美大片一区| 亚洲av片在线观看| 少妇的肉体k8经典| 国产亚洲精久久久久久无码77777| 久久精品国内一区二区三区| 成人片黄网站a毛片免费 | 97人妻熟女成人免费视频| 色欲av蜜桃一区二区三| 在线精品一区二区三区| 特级做a爰片毛片免费69 | 亚洲爆乳无码专区www| 国产精品亚洲二区在线观看| 色噜噜亚洲男人的天堂| 亚洲aⅴ天堂av天堂无码麻豆| 国产精品免费大片| 欧美婷婷六月丁香综合色| 亚洲成a人无码| 国产精品毛片无遮挡| 亚洲日韩一页精品发布| 欧美激情肉欲高潮视频| 影音先锋每日av色资源站| 精品国产污污免费网站入口| 日本黄网站三级三级三级| 亚洲国产成人精品无码区二本| 亚洲av日韩综合一区在线观看| 国产无套内射久久久国产| 日本五月天婷久久网站| 欧美日韩国产码高清综合人成| 欧美性猛交xxxx黑人猛交| 痉挛高潮喷水av无码免费| 高潮毛片又色又爽免费|