650mm 4Hi Reversible Steel Cold Rolling Mill

FOB Price

Get Latest Price

800000 ~ 1.4e+06 / ( Negotiable )

1 Set Minimum Order

Country:

China

Model No:

650mm 4 Hi

FOB Price:

800000 ~ 1.4e+06 / ( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

China

Price for Minimum Order:

800000

Minimum Order Quantity:

1 Set

Packaging Detail:

plywood case and plastic film packing

Delivery Time:

4months -6 months

Supplying Ability:

10 Set per Year

Payment Type:

T/T, L/C

Product Group :

cold rolling mill

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Hebei Moran Environmental Protection Technology

China

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Contact Person Ms. Linda

Chuangye Building, Yanjiao Development Zone, Beijing East, Beijing

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Product Specification

raw material :300 series stainless steel
input thickness :2.5mm-3.25mm
output thickness :0.5mm-1.95mm
working width :305mm-550mm
Max. rolling weigth :6 ton

Product Description

650mm 4Hi Reversible Cold Rolling Mill Unit( Low configuration)
1.Brief Introduction
The unit will carry out finish rolling of stainless steel coils with material thickness of 2.5-3.25mm. After several passes of rolling, it will be rolled into high-precision cold-rolled steel coils of 0.5-1.95mm, using a single-stand reversible four-roll cold rolling mill to ensure high-speed and stable production of thin gauge products.

It includes models with width range between 650mm and 1450mm, with the highest speed of 1200m/min, the maximum rolling force of 2000T and the maximumcoilingtension of 24 tons. It can be used for rolling alloy steel such as 65Mn and 30 CrMo, allows various profile adjustment ways such as positive/negative bending of working roll, bending and twitching of intermediate roll, depressing for deviation adjustment and cooling roll step by step, and can be provided with double-station roll changing carriage, oil-gas lubrication system for roll bearing and automatic rolling line adjustment device.
The electric drive system adopts Siemens S7-400 PLC as the main controller and AGC system is controlled by Siemens S7-416+FM458. Key elements, such as EMG automatic centering system, MOOG servo valve, SONY magnetic scale, POLYTEC laser velocimeter and Dr-Brandt tensionmenter, are imported products.

Main Technical parameters of cold rolling mill

No	Specification	Data
1	Specification of Rolling Mill	160/F550650 mm
2	Drive Mode	Support Roll drive
3	Max Rolling Pressure	6000KN
4	Max Rolling Speed	120m/min(low gear); for the high gear: 360-480mpm
5	Max rolling torque	335 KN*M
5	Winding tension	0-70KN
6	Winding speed	0-130m／min
7	Work roll size	F160×650 mm
9	Back roll size	F550×600 mm
11	Solid core diameter of mandrel of coiling machine	F500 mm
12	Rolling line elevation	+1000 mm
13	Housing section	35cm×45cm=1575 cm2
14	Turning Roller diameter	200 mm
15	Unit mechanical equipment electrical installation capacity	DC: 430KW+185*2KW=800KW AC: ≈200 KW
16	Maximum Lifting component weight	≈5 t(supporting roll device)
17	maximum installation part weight	≈13 t( housing section)
18	Unit dimensions	≈8x14x4 m

3.Product Program
Standard of coming material

Material quality	300 series stainless steel
Mechanical Properties	σs≤400 N/mm2
Thickness	2.5～3.25mm
Width	350-550mm
Rolling diameter（interior /exterior）	Φ500/1600/mm
The maximum rolling weight	6t

Standard of finished products

Thickness	0.5-1.95mm
Width	350-550mm
Rolling diameter（interior/exterior)	Φ500/(Φ1600)mm
The maximum rolling weight	6t

4.Equipment Level
1)The main components of the low pressure hydraulic system and the hydraulic pump adopt domestic high quality products;
2)The gears of the important drive equipment reducer, such as the coiler and the main rolling mill, adopt the hard tooth surface grinding gear; the bearings of the coiling machine and the main rolling mill reducer are selected with domestic high quality products.
3)The Eurotherm 590 All Digital DC Speed Regulator is adopted to Simulate constant tension control method

5. The Range of Our Main Cold Rolling Mills, Cold Rolling Production Lin

Specification of Cold Rolling Mill
roller Type	4-roller , 6-roller, 8-roller, 12-roller, 20-roller cold rolling mill.
Stand Type	single-stand reversible cold rolling mill; tandem cold rolling mill( from 3 stands to 6 stands)
Size of finished products	Width: from 350-1450mm; Thickness: from 0.1mm to 3.0mm
Application	our range of products covers all areas of the cold rolling industry, suitable for the production and upstream & downstream sectors of cold-rolled products such as plain carbon steel, stainless steel, alloy steel coil and plate.

Note: We can customize the machine according to your special requirements.

Country:	China
Model No:	650mm 4 Hi
FOB Price:	800000 ~ 1.4e+06 / ( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	China
Price for Minimum Order:	800000
Minimum Order Quantity:	1 Set
Packaging Detail:	plywood case and plastic film packing
Delivery Time:	4months -6 months
Supplying Ability:	10 Set per Year
Payment Type:	T/T, L/C
Product Group :	cold rolling mill