Low Middle High Steel Continuous Cold Rolling Mill (Tandem)

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.

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Low Middle High Steel Continuous Cold Rolling Mill (Tandem)
Low Middle High Steel Continuous Cold Rolling Mill (Tandem)
Low Middle High Steel Continuous Cold Rolling Mill (Tandem)

Steel Continuous Cold Rolling Mill  (Tandem)

This type of mill is a multi-stand continuous rolling mill consisting of four or six high mills. It is a high yield, low cost and high production efficiency machine. 

Note: We can customize the machine according to your requirements!

PRODUCTS DETAILS

Steel Continuous Cold Rolling Mill  (Tandem)

This type of unit includes various widths such as 400~1450mm, the fastest rolling speed is 600m/min, the rolling force is up to 1800 tons, the winding tension is up to 20 tons, and there are work roll positive/negative bending rolls, intermediate roll bending rolls, middle Roll twitching, AGC pressing. It can be equipped with double station roll changing machine, roller bearing oil and gas lubrication, reducer thin oil lubrication, and automatic rolling line adjustment device. 

The electric drive system uses the SIEMENS S7-400 series PLC main controller, the AGC system uses the SIEMENS S7-416+FM458 control, the key components use the imported products, such as the EMG automatic pair, the MOOG servo valve, the SONY magnetic ruler, the POLYTEC laser tachometer, the Dr-Brandt tension meter and so on.

Low Middle High Steel Continuous Cold Rolling Mill (Tandem)
 

 Low Middle High Steel Continuous Cold Rolling Mill (Tandem)

1. Project case 1:  the main technical data of 550mm 3 continous cold rolling mill 

 

No

Specification

Data

1

The diameter of steel coil

F508~F1600 mm 

2

Max width

450mm

3

Max rolling weight

5.6t

4

Bearing table

 3 sets

5

Saddle hoist travel

1000mm

6

The trolley transverse travel

3000mm

7

Hoist cylinder specification

F125/F90×800  mm

8

 Working Pressure

10 Mpa

9

Thrust force

90KN

2. Project case 2:
the main technical data of 1450mm Five-Stand Continuous Cold Rolling Mill (Eight-High) 

 
The incoming material
Material  Plain low carbon steel, High Quality low carbon steel
Steel grade  Q215, Q235, 08F 
Incoming thickness 1.5mm-4mm
Incoming width  800mm-1250mm
Inner diameter of incoming coil  610mm
Outer diameter of incoming coil 2000mm(max.)
1400mm(min.)
Max. coil weight  28000kgs
Incoming material requirement standard Hot rolled strip should meet the national standard (GB709-88) high precision grade hot rolled strip

 

Output product specifications
thickness0.25m-2mm
width800mm-1250mm
Inner diameter of output coil610m
Outer diameter of output coil2000mm
Max. coil weight28000kgs
 
 

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 Machine design according to your requirements. 

2) High cost-effective price

3). Turn-key Solution Service including factory design, machine disign, installation & commissioning

4) timely and convenient after -sale service including spare parts supply and technical support!
Low Middle High Steel Continuous Cold Rolling Mill (Tandem)
 

For more information, please feel free to contact us!