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Product Description
1. The main function of rough rolling is to preliminarily compress and extend the billet to obtain rolled pieces with suitable temperature, correct cross-sectional shape, qualified size, good surface, regular ends and length suitable for process requirements.
2. Usually, the section size of the rolling pieces delivered to the intermediate rolling mill is less than 50 mm.
3. The process of cutting head and tail after rough rolling is necessary. The heat dissipation conditions at both ends of the rolled piece are different from those in the middle, the temperature at both ends of the rolled piece is lower, and the plasticity is poor;
Product Parameters
ltems | Unit | Technical Parameters | ||||||
Φ250 | Φ300 | Φ350 | Φ400 | Φ450 | Φ500 | Φ650 | ||
Roll diameter | mm | Φ235-Φ275 | Φ280-Φ350 | Φ325-Φ380 | Φ380-Φ430 | Φ430-Φ480 | Φ480-Φ540 | Φ620-Φ680 |
Roll end diameter | mm | Φ150 | Φ160 | Φ200 | Φ240 | Φ260 | Φ300 | |
Roll working surface length | mm | 500-700 | 700-900 | 750-1000 | 900-1100 | 1000-1200 | 1200-1500 | 1800 |
Linear speed | m/s | |||||||
Max feeding sizes | mm | 60×60 | 90x90 | 90x90 | 6"140/160 | 90/100/125 | 8"/165/195 | |
Max rolling force | t | 60 | 100 | 120 | 130 | 140 | 180 | 240-280 |
Roughing Mill
Keywords: Cold Rolling Mill
Category:
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It is a comprehensive enterprise specialized in design, manufacturing, installation, commissioning, and after-sales service of complete solutions for metal sheet and strip processing.
Main Products
The company is dedicated to research, development, and manufacturing of finishing equipment for the aluminum sheet, strip, and foil processing industry. Its main products include aluminum cold rolling mills, aluminum foil rolling mills, shearing lines, slitting lines, tension leveling lines, recoiling lines, aluminum foil slitting machines, and thick foil shears.
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Mr. Yang:+86-15981952333
Mr. Yang:+86-13323867810
Email:qiyang001@qiyangcn.com
Address: South of the western section of Yiyue Road, Longquan Subdistrict, Wuzhi County, Jiaozuo City, Henan Province
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