4-12-Hi Reversible Cold Rolling Mills/Equipment/Machine

Basic Info

Model NO.	1450 6-Hi
Transport Package	Nude Packing or in Wooden Case
Specification	22x20x6 m
Trademark	Moran
Origin	China
HS Code	84552210
Production Capacity	5 Set/Year

Product Description

Hebei Moran Environmental Protection Technology.,Ltd is one of main metallurgical equipment factory in China. our products include new and used steel and aluminum rolling mill,2hi 4hi 6hi 8hi to 20 hi rolling mill machine, skin pass mil, tension leverler, tension leverler and skin pass mix mill, caster, steel coating line, pickling line ,annealing furnance,grinder, and other related equipment and its parts.our machine has been exported to many country and enjoy a very good reputation among our users.for more detail pls contact us 6hi reversible cold rolling mill coil width 1450mm for steel sheet or coil

production capacity
1450 6-roll reversible cold rolling unit is the cold rolling production line with designed annual output of 225 thousand tons and adopts UCM-type single-stand mill.
1. Its usage
To roll high quality cold rolled steel coil( plain carbon steel)
2. Brief Introduction:
The production of this unit is to roll hot rolled coils with the thickness of 2.0~4.5mm into high precision cold rolled coils with the thickness of 0.18~1.5mm through several time of rolling.

The production capacity of the cold rolling production line is a production of 225 thousand tons of cold rolled steel coils per year.

It adopts the UCM-type single-stand 6-roll reversible cold rolling mill. The work roll of the rolling mill is equipped with positive and negative bending. The intermediate roll is equipped with positive bending and twitch. The un-coiler is equipped. Both front and rear frames are equipped with coiler, thickness gauge, laser velocimeter etc., which can realize large tension rolling and guarantee high-speed and stable production with specified thinness.
3. Technical Data

Item	specification
Rolling mill specification	F 1250/F 450/F 370´ 1450mm
Working roll size	F370~F330´1450 mm
Intermediate roll size	F450~F400´1450 mm
Max rolling pressure	18000 KN
Max rolling speed	1200m/min
Overall dimension (LWH)	≈25x31x11 m
Finished product precision
Longitudinal thickness tolerance (rolling at stable speed)	<±0.005mm(d≤0.5mm) <±1.0%d (d>0.5mm)
Longitudinal thickness tolerance (speeding up or slowing down)	<±0.01mm(d≤0.5mm) <±2.0%d (d>0.5mm)
Coil mandrel dia. of the un-coiler	F560~ F620 mm (entire circle F610 mm)
Coil mandrel dia. of the coiler	F495~ F510 mm (entire circle F508 mm)
Unit drive direction	Left side of blooming pass strip heading direction

4. Product Program:

Raw Material
Mechanical property requirements	Q195,08Al,Q235,SPHC,SPHD,SPHE σs≤380 N/mm² 1) Strip camber: ≤5mm/2m; tower: ≤5mm 2) Strip passband tolerance: ≤±0.15mm; transverse difference: ≤0.20mm 3) Uniform hardness, and no obvious defects like inclusions, sinkholes or raw edges.
Input Thickness	1.2~4.5 mm
Input Width:	800~1300 mm
Coiling diameter:	F610/F2000 mm
Max coil weight	26 T
Output Thickness:	0.18-1.5mm

5. Sales Performance Table of 1450mm series cold rolling mill production line

1450mm Series Cold Rolling Mill Records
No	Specification	Max Speed(M/Min)	Input material	Maxmium Thickness (mm)	Location
1	6-Hi	1000M/min	Plain carbon steel	0.18mm	Hebei Province
2		1200M/min		0.18mm	Shandong Province
3		1200 M/min		0.18mm	Uzbekistan
4		600M/min		0.18mm	Yunan Province
5	4Hi	600M/min		0.18mm	Shanghai
6	4Hi Temper Mill	600M/min		0.18mm	Hebei Province
7	4Hi	300M/min	Stainless steel		Guangdong Province
8	8Hi	360M/min	Plain carbon steel		Guangdong Province
9	20Hi	600M/min	Plain carbon steel	0.08mm	Hebei Province
10	20Hi	480M/min	Stainless steel	0.1mm	Guangdong Province
11	20 Hi	480M/min	Stainless steel	0.1mm	Fujian Province
12	Tension Leveller	240M/min	Plain carbon steel		Hebei Province
13	Tension Leveller	150M/min			Jiangsu Province
14	Push pull Acid Pickling Line	80M/min			Hebei Province
Note: the 1450mm width means the width of working roll, the actual steel strip width is 100mm-150mm narrower than the width of working roll.

6.The Range of Our Main Cold Rolling Mills, Cold Rolling Production Line

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.

Our advantage:
1) Customized Production
2) High cost-effective product
3). All-around pre-sales & after-sales services

4) Independent intellectual property

4-12-Hi Reversible Cold Rolling Mills/Equipment/Machine

Products

4-12-Hi Reversible Cold Rolling Mills/Equipment/Machine

Basic Info

Product Description