Product Details
Product Description
Product Description
Glimpse reversing 20 Hi cold rolling mill
The reversing 20 Hi cold rolling mill is suitable for cold rolling high-strength steel materials such as stainless steel, silicon steel and carbon steel, and is the best choice for precision stainless steel strip rolling.
The reversing 20 Hi cold rolling mill has the advantages of high rolling thickness accuracy, good flatness, and excellent strip shape.
The reversing 20 Hi cold rolling mill has a high level of automation, saving labor costs and high efficiency.
For rolling stainless steel materials, the reduction rate is above 90%, and the rolling speed is 700 m/min; the maximum reduction rate for rolling carbon steel materials is above 95%, and the rolling speed reaches 800 m/min. The rolling output thickness is as thin as 0.03 mm.
Main parameters
Maximum rolling speed: 800 meters/minute
Minimum rolling thickness: 0.03 mm
Maximum rolling width: 1675 mm
Roll system of reversing 20 Hi cold rolling mill
Layout of reversing 20 Hi cold rolling mill
Model Selection table
|
Rolling material
| Stainless steel, silicon steel, high -carbon steel, You steel, copper, etc.
|
Chinese model
| Corresponding foreign models
| Working roller mm
| Back up Roller MM
| Width/mm
| Minimum thickness mm
|
350-550
| ZR-33
| 28
| 160
| Min220/Max550
| 0.03
|
550-750
| ZR-23
| 40
| 225
| Min450/Max750
| 0.05
|
850-1050
| ZR-22
| 63.5
| 300
| Min480/Max1050
| 0.08
|
1300
| ZR-22
| 63.5
| 300
| Min660/Max1320
| 0.08
|
1600
| ZR-21
| 80
| 406.4
| Min840/Max1675
| 0.15
|
Typical models of reversing 20 Hi cold rolling mill
1. 1450mm reversing 20 Hi cold rolling mill (AC inverter motor) Main parameters:
Material grade: stainless steel
Strip thickness: 5.0-0.15mm
Strip width: 800-1,300 mm
Rolling speed: 800 m/min
Diameter of work roll:80 mm
Diameter of back up roll bearing: 406.4 mm
Rolling force:10000 kn
Main motor power:5000 kw
Coiling motor power:8000 kW (two 4000kW)
2. 1450mm reversing 20 Hi cold rolling mill (DC motor) Main parameters:
Material grades:stainless steel
Strip thickness:3.0-0.10mm
Strip width: 800-1,300 mm
Rolling speed:600 m/min
Diameter of work roll:63 mm
Diameter of back up roll bearing:300 mm
Rolling force:8000 kn
Main motor power: 3000 kW (two 1500kW)
Coiling motor power:3000 kW (two 1500kW)
Keywords: cold rolling mill, reversing cold rolling mill, 20 Hi cold rolling mill
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