Post code:200436
Tel/Fax:+86-21-56031255
Mobile: 86-18930968947
www.muhong.cn
E-mail: fcj@muhong.cn
muhongjidian@vip.163.com
HC six-high cold mill
Features and applications
1, suitable for mild steel , stainless steel, and special steel, especially for high precision wider and thin coils
2. that hydraulic bending devices and middle rollers horizontal moving installations can fast regulate the roller’s gibbous degree to change the distribution of touching pressure between rollers in order to eliminate the harmful touching area of roller to aim to control the plate shape and gibbous degree
3. flat, stability and controllable . it’s effective to improve thinner of strip edges and crakes with smaller working rollers to enhance pressure force and total pressure force of rolling routes, type of working rolls is flat rollers which reduce the requirements of spare parts and consumption
4. it is equipped with AGC system to get hight precision, which is especially suitable for rolling high recision requirements of wider coils and thinner coils
Components
Pay-off reel(loading car)---head straightening unit—entry tension reel(unloading car)—devices previous mill—six roller master mill—devices posterior mill—exit tension reel(unloading carl)—(auxiliary coiler)
|
Φ150 |
Φ150 |
Φ165 |
Φ165 |
Φ170 |
Φ300 |
Φ300 |
Φ400 |
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Blank thickness |
1.0-2.5 |
1.0-2.5 |
1.0-3.5 |
1.0-3.5 |
2.0-4.0 |
2.0-4.0 |
2.0-4.0 |
2.0-4.0 |
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Product thickness |
0.15-1.2 |
0.15-1.5 |
0.18-2.0 |
0.2-2.0 |
0.2-2.0 |
0.2-2.0 |
0.2-2.0 |
0.2-2.0 |
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Strip width |
250-350 |
300-400 |
400-550 |
550-700 |
700-900 |
650-950 |
700-1100 |
900-1250 |
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transmission |
Working roll |
Working roll |
Working roll |
Working roll |
Working roll |
Working roll |
Working roll |
Working roll |
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Rolling pressure |
2800 |
3500 |
5000 |
5500 |
6500 |
10000 |
12000 |
15000 |
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Press down method |
electric |
hydraulic |
electric |
hydraulic |
electric |
hydraulic |
electric |
hydraulic |
electric |
hydraulic |
Hydraulic |
Hydraulic |
Hydraulic |
Speed(m/s) |
3.5 |
4-6.5 |
3.5 |
4-8 |
3.5 |
4-8 |
3.5 |
4-8 |
3.5 |
4-8 |
10 |
8-12 |
8-16 |
Rolling material |
Common steel |
Common steel |
Stainless steel |
Stainless steel |
Stainless steel |
Common steel |
Common steel |
Common steel |
All rights reserved © Shanghai Muhong Mechanical and Electrical Equipment Co.,Ltd.
Post code:200436 Tel/Fax:+86-21-56031255 Mobile: 86-18930968947 www.muhong.cn E-mail: fcj@muhong.cn muhongjidian@vip.163.com
Address:Room 311, Yehua Mansion 138 Yangcheng Road, Zhabei District ,Shanghai. China 沪ICP备2021037013号