Zhangjiagang,Suzhou City,Jiangsu,China
Skip to content Zhangjiagang,Suzhou City,Jiangsu,China
At Sky Bluer China, we manufacture high-performance 2-HI rolling mills for hot and cold reduction of bars, sheets, and strips. Our mills deliver rolling force capacities from 10,000 lbs. (4.53 MT) up to 3,000,000 lbs. (1,360 MT).
The two horizontally arranged rolls allow precise control of thickness and surface quality, supported by advanced tension and hydraulic gap control. These mills are ideal for copper and aluminum bars, sheets, strips, and flat wires, ensuring high precision, consistent surface finish, and reliable production.
A 2 Hi rolling mill containing two rollers is also known as a two-high cold rolling mill. Its purpose is to process metals from round wires to flat shape wires. The Sky Bluer Industries Rolling Mills offer a wide variety of different options to meet a wide range of multiple applications in a variety of different industries.
The large diameter rolls of a two-high rolling mill can be used for carbon steel wires, stainless steel wires, brass wires, galvanizing lines, ferrous and nonferrous metals, and skin pass mills. In a single pass, soft materials can be reduced from round bar to strip/flat wire with large reductions because the roller size is adjustable. As shown in the photo on the right, a 2-high rolling mill with roll diameter 250mm can be used for skin-passing and reducing soft materials such as lead, high carbon steel wires, steel wires and copper. The downside of 2-high rolling mills is that the rolls have a large diameter, resulting in limited reduction. This is because of the flattening effect of the rolls. When separating pressure occurs on a roll, its actual diameter changes and the area under the roll is greatly reduced.
For equipment trial evaluations, Sky Bluer Industries will perform a free demonstration test on your submitted raw material samples and provide video proof. Contact us for more information!
Output size:
The flat wire rolling process employs two horizontal rolls to gradually reduce the thickness of bars or strips. Advanced automated tension systems and hydraulic roll gap adjustments allow operators to maintain tight tolerances, typically within ±0.01 mm, even during high-speed production. This setup ensures high-precision flat wire rolling suitable for electrical and electromagnetic applications.
We provide equipment and complete production lines for forming flat and shaped wires, supporting both standard and custom profiles in all grades of ferrous and non-ferrous materials.We provide high-quality equipment and complete production lines for forming flat and shaped wires, supporting both standard and custom profiles in all grades of ferrous and non-ferrous materials. Our solutions are designed to meet the diverse needs of modern wire production, offering high precision, consistent quality, and efficient performance. Whether you require small-batch customization or large-scale industrial production, we deliver reliable, turnkey solutions to help you achieve optimal results.
Looking for high-quality flat wire and strip rolling machines? We provide complete, one-stop solutions to meet all your factory’s production needs. From design and equipment supply to installation and after-sales support, our machines ensure precision, efficiency, and consistent product quality. Get in touch with us today to optimize your wire production line.
A 2-Hi wire rolling mill is a type of cold wire rolling machine designed for precision shaping of metal wire. The typical input material is round wire or round bar, which is processed through two high-precision rolls to produce various profiles, including:Flat wire,Square wire,Rectangular wire,Shaped wire (such as trapezoidal, oval, D-shape, etc.)
By passing the wire through the rolls multiple times, the machine achieves:
Your required thickness
Your required width
A high-quality surface finish
Excellent dimensional accuracy
To help engineers and buyers better understand the performance, automation, and precision capabilities of modern 2-Hi rolling mills, the following FAQ answers common technical questions related to flat wire rolling, automation systems, dimensional control, and industrial applications.
