High Precision 18 High Reversible Cold Rolling Mill For Stainless Steel

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WUXI JINYE COMPLETE EQUIPMENT CO.,LTD.

City: wuxi

Province/State:jiangsu

Country/Region:china

Tel:86-510-88158186

Contact Person:
Mrs.Megan Yan View Contact Details

High Precision 18 High Reversible Cold Rolling Mill For Stainless Steel

Brand Name	Jinye
Model Number	SS-800
Place of Origin	Wuxi, China
Minimum Order Quantity	1Set
Payment Terms	T/T
Delivery Time	150 -200days
Name	18 High SS Reversible Cold Rolling Mill
Material	SUS201, SUS304
Input thickness	0.6-1.0mm
Finished thickness	0.3-0.5mm
Strip width	550-750mm
Coil load	15T
Rolling speed	240m/min
Press up	Hydraulic AGC
Rolling process	Reversible
Recoiling tension	100KN
Rolling force	850T
Recoil mandrel	508mm
Rolling stand	420 x 520mm
Total power	2200KW

Detailed Product Description

High Precision 18 High Reversible Cold Rolling Mill For Stainless Steel

For high quality metal strip cold rolling, high precision 18High (18 rollers) cold rolling mill require very high precision manufacture and more investment with advantages:

More thickness reduction than normal rolling mill in each rolling process. For example, a 18 high rolling mill can reduce HR stainless steel strip from 2.0mm down to 0.3mm with no need of interim annealing.
Can give better quality of CR metal plates, better flatness.
Less power consumption for the same production.
In some applications, only multiple high rolling mill can achieve the required performance.

Rollers of 850 18High Cold Mill:

Work Roller,	Φ100×850mm, 9Cr2Mo,
Middle roller	Φ240×820mm 9Cr2Mo
Backup roller	Φ730×800mm 9Cr2Mo Bearing FCDP88124440
Bearing lubrication:	Oil gas for work rollers and middle rollers
Side Middle Rollers	Φ90×820mm 9Cr2Mo,
Backing bearing	Φ80mm
Backing support	One side mechanic, one side hydraulic
Backup rollers balance:	Hydraulic
Rollers changing	Work rollers manual, other rollers hydraulic
Rolling passline:	+900mm, inclined wedge hydraulic

Hydraulic AGC system:

Hydraulic AGC system	composed of AGC system, electric control and hydraulic system
Press down/up Servo hydraulic cylinder	Single piston cylinder Φ550mm, 2pcs
Stroke of AGC cylinder:	about 70mm
Max pressing force of each cylinder:	425T
Work pressure	18MPa
Max systematic pressure	25MPa
Hydraulic flow	60L/min
Filtering precision:	3μm
Press speed	≥4mm/s

850 18High Hydraulic AGC Reversing Cold rolling Mill.

Steel coil parameters
Stainless steel material	SUS201, SUS403
Incoming SS coil strip	500-750mm x 0.6-1.0mm
Incoming SS coils	508mm ID, 2000mm OD, 15T
Cold rolled finished SS coil strip	500-750 x 0.3-0.5mm
Reverse Rolling mill parameters
Rolling mill speed	Max 240m/min
Rolling force	Max 8500KN
Recoiling tension	Up to 100KN
Work roller, middle roller spec.	Ф100 /240 x 850mm
Backup roller spec.	Ф730 x 850mm
Main motor power	550KW x 2
Recoil motor power	500KW x 2
Electric control	Hydraulic AGC, Siemens RA80 DC Drivers, PLC, X-ray Thickness Gauge system
Liquid conditions	Thin oil lubrication for gearboxes, oil gas lubrication for bearing seats, hydraulic stations, rolling process coolant system
Automatic roller changing	Hydraulic motor and cylinder drive, to realize automatic roller change

Product Tags: 18 High Reversible Cold Rolling Mill Cold Rolling Mill For Stainless Steel High Precision stainless steel mill

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