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Cold Carbon Steel Rolling Mill Machine 1450mm AGC 900m / Min Six Roller

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Cold Carbon Steel Rolling Mill Machine 1450mm AGC 900m / Min Six Roller

China Cold Carbon Steel Rolling Mill Machine 1450mm AGC 900m / Min Six Roller supplier

Large Image :  Cold Carbon Steel Rolling Mill Machine 1450mm AGC 900m / Min Six Roller

Product Details:

Place of Origin: CHINA
Brand Name: Wuye
Certification: ISO2000
Model Number: 1450mm

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: negotiable
Packaging Details: suitable for sea transportation
Delivery Time: 150-180 days
Supply Ability: 20 sets per year
Detailed Product Description
Material: Carbon Steel Speed: 900m Per Minute
Max Rolling Force: 1400T

 

Cold Carbon Steel Rolling Mill Machine 1450mm AGC 900m / Min Six Roller

 

 

I. technical specifications

1) Material:after pickling carbon steel coil Q195,Q215,Q235,SPCC,SPCD,SPCE,SS400

2) Input thickness:1.5-4mm width: 850-1250mm

3) Output thickness 0.2-2.0mm, width: 850-1250mm

4) Max. coil weight:25t

5) ID/OD:φ508mm/φ2000mm

 

II. Main components of the machine

  1. This type of machine is HC reversing cold rolling mill with automation equipments with advanced design, high quality, and can produce competitive products, it is composed of loading car, uncoiler, pinch leveler, right coiler, unloading car, front device, 1450mm 6-roller reversing main mill, rear device, left coiler, unloading car, roll changing device, hydraulic system(hydraulic station, lubrication, etc), and electric controller.
  2. Driving direction: from right side
  3. Characteristic
  1. Whole digital DC speed adjusting, silicon control power supply, PLC control.
  2. Hydraulic pressure up, AGC thickness control
  3. Work roll positive/negative adjusting and intermediate positive bending roll adjusting, intermediate roll transverse movement preset.
  4. Uncoiler centering CPC control
  5. Work roll and intermediate roll quick roll changine.
  6. Coiler correct stop, number of turns memory, at the tail of coil auto speed decreasing stop,
  7. Rolling speed and tension auto control, digital display.
  8. Rolling line elevation quick adjusting.
  9. Bearings oil gas lubrication.
  10. Failure diagnose, giving alarm, and strip break protection.

III Main components:

1) Loading car 1 set

2) uncoiler 1 set

3) tension leveler 1 set

4) right coiler 1 set

5) unloading car 2 sets

6) front device 1 set

7) main mill 1 set

8) movable cover 1 set

9) roll changing car 1 set

10) support roll changing device 1 set

11) rear device 1 set

12) left coiler. 1 set

 

IV spec of rolling mill: φ330/φ370/φ1150×1450mm

Max rolling force:14000KN

Max rolling torque:95KN.M

Max rolling speed:900m/min

Threading speed:18m/min

Max uncoiling speed:300m/min

Max coiling speed:900m/min

Uncoiling tension:70~7KN

Coiling tension:170~17KN(V<540m/min)

100~10KN(V≥540m/min)

Dia of work roll:330~300mm

Dia of Intermediate roll:370~340mm

Dia of support:1150~1100mm

Body length of work roll:1450mm

Body length o f intermediate roll:1450mm

Body length of support roll:1400mm

Transverse distance of intermediate roll:±250mm

Max open degree of work roll:20mm

Work roll bending force(single side positive/negtive):350/210KN

Intermediate roll bending force(single side positive):350KN

Cooling medium:emulsion

Flowrate of coolant system:8000L/min

Working pressure of hydraulic system:

AGC station working pressure:18~21Mpa

Hydraulic system working pressure(bending roll,balance,transverse):12~18Mpa

General hydraulic driving:10 Mpa

Working method:steel in coil reversible rolling

Electric capacity:

DC ~8010KW

AC ~ 250KW

 

V Product list

1,Mechanical parts

No Name Unit Q’ty note
1 Loading car set 1  
2 Unloading car set 2  
3 uncoiler set 1  
4 Pinch leveller set 1  
5 Front coiler set 1  
6 Front device set 1  
7 1450 main mill set 1  
7.1 housing set 1  
7.2 Roller assy set 1  
7.3 Intermediate roll transverse moving device set 1  
7.4 Upper support roll balancing mechanism set 1  
7.5 Rolling line elevation adjusting device set 1  
7.6 Main driving device set 1  
7.7 SWC315 cardan axis pc 2  
7.8 coupling set 2  
7.9 Noozle device set 1  
7.10 Exhaust hood and shutter door set 1 (pipes and fans are user’s scope)
7.11 Pressure up cylinder pc 2  
8 Rear device set 1  
9 Lifting/falling cover set 1  
10 Work roll/intermediate roll-changing car set 1  
11 Support roll changing device set 1  
12 Rear coiler set 1  

 

2,DC motor

No Name Unit Q’ty Note
1 Main motor pc 4 Z710-3B,1000kW,400/1000rpm,660V
2 Coiler motor pc 4 Z710-3B,900kW,300/1000rpm,660V
3 Uncoiler motor pc 1 Z500-3B,410kW, 360/1200rpm,660V

 

3,AC motor

No Name Unit Q’ty Note
1 For driving lower straightening roll of Pinch leveler pc 1 Y200L-8,15kW,730rpm
2 For adjusting the rolling line elevation pc 1 YZ200L-8,15kW,710rpm
3 For driving the roll changing car pc 1 Y160M2-8,5.5kW,720rpm

 

4,encoder

For speed measuring of main motor, coiler motor, uncoiler motor, deflector roll and rolling line adjusting motor.

 

5,fluid

 

No Name Unit Q’ty Note
1 Common hydraulic system set 1  
2 AGC hydraulic system set 1  
3 Bending roll hydraulic system set 1  
4 CPC uncoiler centering hydraulic system set 1  
5 Thin oil lubrication system set 1  
6 Coolant system set 1 User’s scope
7 Oil gas lubrication system set 1  

 

6,electric controller automatic device

No Name Spec. Unit Q’ty Note
1 DC driving        
1.1 Main motor control cabinet Siemens 6RA80 set 4  
1.2 Coiler control cabinet Siemens 6RA80 set 4  
1.3 Uncoiler control cabinet Siemens 6RA80 set 1  
2 AC power supply cabinet MCC set 1  
3 Basic and process automation. SIEMENS S7 series set 1  

 

7,thickness gauge(user’s scope)

type:X-ray thickness gauge

Q’ty:2

 

 

Cold Carbon Steel Rolling Mill Machine 1450mm AGC 900m / Min Six Roller

Contact Details
Wuxi Wuye Heavy Industry Machinery Co.,LTD

Contact Person: HELEN

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