Five Stand Continuous Cold Rolling Mill (Tandem)

离岸价格

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国:

China

モデル番号:

850mm five-stand continuous cold rolling mill

离岸价格:

（交渉可能） Get Latest Price

ロケーション:

China

最低注文量の価格:

最低注文量:

1 Set

パッケージの詳細:

plywood case and plastic film packing

納期:

6 monts to 8 months

供給能力:

5 Set per Year

支払いタイプ:

T/T, L/C

製品グループ :

cold rolling mill

今すぐお問い合わせください

Hebei Moran Environmental Protection Technology

China

無料会員

連絡先担当者 Ms. Linda

Chuangye Building, Yanjiao Development Zone, Beijing East, Beijing

今すぐお問い合わせください

タイトルまたは説明

850mm five-stand continuous cold rolling mill (Tandem)
1. Brief Introduction
The 850mm four Hi and six Hi five-stand tandem rolling mill program is for Mehr Steel Co. Ltd. cold-rolled steel sheet production line project, and includes engineering, supply, and guidance installation and commissioning, supervision and guidance of the commissioning phase and personnel. Training and related external supporting construction and installation project. Our goal is to introduce products that can ensure the stable production of all types and specifications of products in the product outline, the lowest production and operating costs, the lowest reasonable allocation of investment, and the best technical and economical equipment according to the product positioning requirements of the market and the existing supporting conditions. And engineering, so that users get the best economic benefits.

2. Main Technical parameters of cold rolling mill

No	Specification	Data
1	Specification of Rolling Mill	Φ230850/Φ770820mm four Hi cold rolling mill;Φ210850/Φ280820/Φ680*820mm six Hi cold rolling mill
2	Maximum Rolling Force	7500KN
3	Coil wearing speed	0.3-0.5m/s
4	Max Rolling Speed	360m/min (the fifth stand is the outlet)
5	Looper feeding speed	200m/min
5	Unwinding tension	Max 25KN
5	Coiling tension	Max 40KN
6	Coil reel diameter	Φ508ï½žΦ510mm
7	Hydraulic Transmission System Pressure	10 Mpa
9	Flat bending system pressure	12 MPa
11	Main Drive Motor Power:	F1:Z710-2A 1000KW 1 set F2: Z710-2A 1000KW 1 set F3: Z710-2A 1000KW 1 set F4: Z710-2A 1000KW 1 set F5: Z710-2A 1000KW 1 set

3.Product Program
Standard of coming material

Thickness	2.5ï½ž4.0mm
Width	500 to 750mm
Rolling diameterï¼ˆinterior /exteriorï¼‰	Φ508/1600/mm
The maximum rolling weight	10t

Standard of finished products

Thickness	0.3-2.0mm
Width	500-750mm
Rolling diameterï¼ˆinterior/exterior)	Φ508/(Φ1600)mm
The maximum rolling weight	10t

4.Equipment Level
The more prominent technical characteristics are as follows:
1) DC drive, full digital DC speed control system (using Siemens 6RA80 control system).
2) Full hydraulic AGC reduction control system. (Pressure hydraulic cylinder, AGC control system, hydraulic station, thickness gauge, etc. have constant roll gap position control and constant pressure control and tilt automatic adjustment control function.)
3) The main motor drives the upper and lower work rolls through a combined reducer and universal joint shaft; the backup roll uses four rows of short cylindrical roller bearings, and the work rolls use four rows of short cylindrical roller bearings. The work roll, intermediate roll and backup roll bearings are lubricated with oil and gas.
4) Through the work roll hydraulic bending roll, the six roll intermediate roll twitch, and the roll cooling, it is ensured that the steel strip with high lateral precision and good plate shape is rolled out.
5) Roll segment cooling control, flow control.
6) Work roll positive bending control.
7) The six-roller intermediate roller is traversed to the setting and positive bending roller control.
8) Zero the rolling line pressure.
9) The main gear unit and the gear and pinion of the coiler are made of hardened tooth surfaces. The thin oil circulating cooling lubricates the toothsurfaces and bearings.
10) The work roll and middle roll change roll change, and the support roll hydraulic cylinder is pushed out and pulled in and replaced.
11) Adopt Siemens DC speed controller to realize basic automatic control, process parameter detection, display and control. Fault detection, display, and alarm of critical parts of equipment.
12) When the host outlet rewinds linkage, it has the function of strip length memory, automatic deceleration at the end of the belt; it has the functions of overload protection, automatic tape break protection and emergency shutdown of the whole machine; it adopts the field bus to constitute the whole network system, the main operation Taiwan set up man-machine interface, dynamic screen display.
13) Cut shears with flying shears.
14) Using two winders, automatically rolling from No. 1 to No. 2 after cutting.

国:	China
モデル番号:	850mm five-stand continuous cold rolling mill
离岸价格:	（交渉可能） Get Latest Price
ロケーション:	China
最低注文量の価格:	-
最低注文量:	1 Set
パッケージの詳細:	plywood case and plastic film packing
納期:	6 monts to 8 months
供給能力:	5 Set per Year
支払いタイプ:	T/T, L/C
製品グループ :	cold rolling mill