800mm 6-Hi Reversible Cold Rolling Mill Machine

• Customization: Available
• Rolling Shape: Steel Strip
• Product: Steel Strip
• Model NO.: 800mm
• Roller Position: Vertical
• Roller Number: 6
• Layout: Single Stand
• Type: Cold Rolling Mill
• Model No: 800mm
• Max Rolling Pressure: 9000 Kn
• Rolling Speed: 0 ~ 900 M/Min
• Max Rolling Torque: 55kn.M
• Emergency Stop Deceleration: 3 M/S2
• Quick Stop Deceleration: 2.0m/S2
• Mechanical Properties: Less Than 420 N by S / mm2, N / mm2 = 650 by B
• Main Motor Power: 800kw*2t
• Ourput Product Max Roll Weight: 10t
• Raw Materials Max Roll Weight: 10t
• Transport Package: Bulk Ocean Shipping
• Specification: according to clients′ requirements
• Trademark: MoRan
• Origin: Hebei Langfang
• HS Code: 8455221000
• Production Capacity: 5 Sets Per Year

Product Description

1. Brief Introduction 


The 800  six roller reversible cold rolling mill mainly consists of uncoiler, coil car, at the beginning of the straightening machine, left roll machine, coil discharging equipment, machine device, 850mm six roller reversible cold rolling mill working machine, machine device, scroll right take machine, unloading volume device, supporting the change and system and fluid equipment (liquid pressure, equipment lubrication and lubrication technology such as) and organic composition of the instrument system, electrical, instrumentation, integration of the automation of complete sets of equipment. This work will be used in the form of the national equipment engineering contract ("turnkey").

2. Technical specification

.Material: Q195, 08AL, SPCC, SPCD, SPCE

Mechanical properties: less than 420 N by S / mm2, N / mm2 = 650 by B

Thickness:                                 1.2 ~ 4.0mm

Width:                                         500 ~ 700mm

Roll diameter (internal / external): 508/1600mm

Max roll weight:                           10t

1.3.2 finished product specifications

Thickness:                                     0.18 ~ 1.2mm

Width:                                            500-750mm

Roll diameter (internal / external):  508/1600mm

Max  roll weight:                             10t
3.Main technical parameters

Specifications:                                225/ 300/ mills 720 long 800 mm

Work roll:                                        225 ~ 200 * 850

Intermediate roll:                             300 ~ 270 * 780

Support roller:                                720 ~ 660 * 800

Max rolling pressure:                      9000 KN

Max rolling torque:                          55KN.m

Wear speed:                                   30 m/min

Rolling speed:                                0 ~ 900 m/min

Emergency stop deceleration        3 m/s2

Quick stop deceleration                2.0m/s2

Normal parking reduction rate of 1 m/s2

Work roll bending force:              150KN

Middle roll bending roll                150KN

Intermediate roll force:                 250 ~ 150KN

Intermediate roll shifting:            + 75 mm

Max opening degree of working roll: 20 mm (new roll)

Rolling line elevation:                   mm +800

Rolling line elevation adjustment stroke: 125 mm

Deflector roll diameter:                400 mm

Process flow:                              3600 L/min

Hydraulic system working pressure:

AGC:                                         25 MPa

Bending roll:                             15 MPa

General hydraulic transmission: 10 MPa

4. Line main motor power

800kw*2 total of 4 units

660V 400/1250r/min Z560-4B

 

No.	Incoming thickness(mm)	Output thickness(mm)	Incoming width (mm)	Coil weight (t)	Annual output	ratio (%)
1	2	0.2	1100	20	5000	2
2	2.3	0.25	1100	20	7500	3
3	2.75	0.35	1200	20	50000	20
4	3.0	0.45	1200	22	75000	30
5	3.0	0.5	1200	22	87500	35
6	3.5	0.7	1300	25	12500	5
7	3.5	1.0	1300	25	7000	3
8	4.0	1.5	1300	25	5000	2
total					200000	100