Tel:

+86-18930968947

产品中心

contact us
Tel: +86-21-56031255
Mobile: +86-18930968947
E-mail:fcj@muhong.cn   
muhongjidian@vip.163.com
wechat: +86-18930968947
whatsapp: +86-18930968947
skype: muhongjoseph

used cold rolling mill

Your current location:首页 > Products > used cold rolling mill > Used Ф190/Ф900×1180 4-hi AGC reverse cold rolling mill

Used Ф190/Ф900×1180 4-hi AGC reverse cold rolling mill

  • product description
  • Technical Parameters

 

A.    轧制条件rolling requirements

材质material type:不锈钢stainless steel 201

进料厚度material thickness:≤3.0mm   进料宽度material width: ≤1000mm

成品厚度product thickness:≥0.25mm  成品宽度product width: ≤1000mm

轧制速度rolling speed:设计速度design speed V≤230m/min(负荷运转under load working speed 210m/min

轧制压力rolling pressure:P≤1400t

 

B.     设备配置equipment compositions

 

a.      主机main frame Ф190 Ф900×1180四辊AGC可逆冷轧机

Ф190/Ф900×1180 4-hi AGC reverse cold rolling mill

1)、压下装置pressing down device:伺服油缸天津尤瑞纳斯servo oil cylinder made in tianjin

2)、机架装配stand compositions

1.两片闭合牌坊2 closed houses(立柱截面尺寸column section area500×600㎜);

2.上下支承辊系为液压平衡top and bottom back up rolls are hydraulic balance,上工作辊液压抬辊top working rolls are hydraulic lifting

3.工作辊辊缝开口高度working rolls seam open mouth height≤20㎜,以便穿带钢in order to enter coil

4.配前、后托辊、测厚仪、液压式压紧装置及液压式挤干工艺台架with front and rear holding rolls, thickness gauge, hydraulic pressing down device and hydraulic squeeze plat form

5.进口方向为单边可调滚轮式进料导位装置single side adjustable wheel entering guiding device at entrance side

6.传动底座及整套基础螺栓、机架平台transmission foundation, whole set foundation bolts and stand plat form

7.QNT-2型测厚仪 thickness gauges    二台2 pieces(用户自备supplied by customer);

3)、轧辊装置rolls

1.工作辊径working rolls diameter×辊面宽度rolls surface width Ф190×1180       

材质material type9Cr2Mo

轴承采用滚动轴承 adopts rolling bearings

2.支承辊径back up rolls diameter×辊面宽度roll surface width Ф900×1150       

材质material type9Cr2Mo

轴承采用bearings are FCDP106156570

3.润滑方式lubrication type:油气润滑air-oil lubrication

4.换辊方式rolls changing type:液压换辊hydraulic changing(配换辊轨道with changing guide rail),工作辊液压换辊working rolls hydraulic changing

4)主传动main transmission

1.传动方式transmission type:支承辊传动back up rolls transmission

2.主电机main motorZ630-4A  N780KW 二台2 pieces n=280/850r/min(锡杉电机Xishan motor

3.人字齿轮箱Herringbone gear box:复合齿轮箱compound gear box     (配润滑油路管道with lubrication oil pipes

5.十字式万向接轴cross cardan shaftSWC490(伸缩型stretching type)万向液压抱轴装置 cardan hydraulic shaft hugging device

 

b.      液压涨缩开卷机设备配置hydraulic expanding uncoiler configuration

开卷形uncoiling type开卷方向为上开卷uncoiling direction is upward,开卷机由卷筒、本体、底座、压辊、小车等主要部件组成composed of cone, main body, foundation, pressing rolls and trolley.

卷筒由四块扇形板,主轴组成。  带动扇形板移动实现卷筒的涨缩。涨缩缸有旋转给油器供油;开卷机减速箱体为焊接结构 ;底座为焊接 ;压辊由压辊支架、压辊(包胶)部件和液压缸组成,压辊支架为焊接结构,固定在开卷机箱体上。Cone composed of 4 fan plates, rotating oil provider give oil for expanding cylinder, reducer box is welded, pressing rolls composed of rack, pressing rolls and hydraulic cylinder, fixed on uncoiler body.

卷筒尺寸cone dimensionФ490-Ф518×1200mm

电机motorZ4-315-42  N=315KW  n=750/1600r/min  (锡杉电机Xishan motor

减速机reducer850

最大卷重max coil weight20T  最大卷径max coil diameterφ1800

小车进出液压马达 trolley driven by hydraulic motor,升降油缸 lifting oil cylinder

三辊无动力矫平3-roll powerless leveling:辊rolls Ф160×1180mm

上辊液压动作top rolls hydraulic actions

 

c. 实芯卷取机solid coiler      二台 2 pieces

1.卷筒尺寸cone dimensionФ500×1180mm

2.电机motorZ630-4A  N=830KW  n=280/850r/min  (锡杉电机Xishan motor

3.减速机motorZLY710 (泰隆Tailong

4.卷取张力coiling tension≤20T   最大卷重max coil weight20T  最大卷径max coil diameterφ1800

5.压辊装置上压式rolls pressing device top pressing type(包胶encapsulation

 

d. 机组液压站  hydraulic station

1.中压11MPa 一台 1 piece of middle pressure 11MPa

2.冷凝器condenser、蓄能器energy saver、压力表pressure gauge、三级过滤3-level filter、泄荷装置unloading device、溢流阀overflow valve、系统压力分节控制能力system pressure control function

 

e. 稀油润滑站oil lubrication station125L/min   一台 1 piece

(供轧机及卷取机减速箱、人字齿轮箱等齿面及轴承处润滑lubrication for rolling mill, coiler reducer, Herringbone gear and bearings)

 

f. 电控系统electrical control:远境remote

采用西门子二桥四象限弱磁调速装置,模拟恒张力控制方法。继电系统控制,采用可编程序控制PLC。电流、电压及有关参数仪表直观显示。It adopts SIEMENS 2-bridge 4-phase weak magnetic adjusting device, simulation constant tension control method. Relay system control, with programmable PLC (Siemens). Current, voltage and other parameters display on instruments.

If you want to quote or further information on this product, please fill out the form below.

  • product name
  • Your Name
  • phone number
  • E-mai *
  • Message content *
  • Security Code *
Related Products

all rights reserved© :Shanghai Muhong Mechanical and Electrical Equipment Co.,Ltd      Tel:+86-21-56031255   Address:Room 311, Ye Hua Mansion, 138 Yang Cheng Road, Jing An District, Shanghai, China Post Code: 200436

SitemapWebsite building:trueland