A Strategic Investment For Enhanced Steel Finishing

In a significant development for India’s steel manufacturing sector, Vardhman Special Steel has signed a contract with Danieli to install a new black-bar straightening line at its Ludhiana facility in Punjab. This project marks a strategic upgrade aimed at increasing operational efficiency, improving product quality, and meeting the rising demand for premium steel products domestically and internationally.

Cutting-Edge Two-Roll Straightening Technology

At the heart of the new line is Danieli’s Centro Maskin two-roll straightening unit. This sophisticated technology is engineered to process black bars with diameters between 16 mm and 102 mm at working speeds up to 120 meters per minute. Such high-speed processing is designed not only to increase throughput but also to ensure superior straightness and surface quality of the steel bars.

Heavy-Duty Engineering Ensures Durability & Precision

The line’s heavy-duty straightening rolls are built to handle the toughest steel grades with ease. The rolls’ wide, variable working angle gives the system remarkable flexibility to straighten bars of different diameters and grades without sacrificing precision. The line guarantees dimensional tolerances up to 0.5 mm per meter for as-rolled black bars and an even tighter 0.1 mm per meter for bright, finished steel bars. This level of precision is critical for industries requiring exact specifications, such as automotive, aerospace, and heavy machinery manufacturing.

Automation for User-Friendliness & Safety

The straightening line will incorporate Danieli Automation’s latest advanced process control system, which features a highly intuitive interface. This system streamlines operations, reduces manual intervention, and enhances overall plant safety. Automation not only boosts productivity but also minimizes operator fatigue and the risk of errors, making the production environment safer and more efficient.

Comprehensive Supply Package for Seamless Integration

Beyond the physical equipment, Danieli’s contract includes full engineering support, on-site installation assistance, training programs for Vardhman’s technical staff, and ongoing advisory services. This holistic approach ensures that the new line is commissioned smoothly and that operators are fully equipped to maximize its capabilities from day one.

Boosting Competitiveness in a Dynamic Market

Scheduled to commence operations in early 2026, the upgraded straightening line is poised to help Vardhman Special Steel maintain its competitive edge in the rapidly evolving steel market. By enhancing quality control and production speed, Vardhman can better serve sectors that demand strict compliance with dimensional and quality standards, reinforcing its position both in India and abroad.

Flexibility to Meet Diverse Customer Demands

The advanced two-roll system can handle a broad range of special steel grades and bar sizes, providing Vardhman with the operational flexibility needed to adapt quickly to market shifts. This versatility allows the company to produce customized products for different applications, from construction reinforcement bars to precision-engineered components for industrial machinery.

Strengthening Technological Leadership Through Collaboration

This partnership with Danieli reflects Vardhman’s commitment to continuous technological improvement and quality excellence. By leveraging Danieli’s proven Centro Maskin technology, Vardhman is investing in a future-ready manufacturing process that combines cutting-edge engineering with robust automation, delivering both superior product quality and operational efficiency.

Key Takeaways

• Vardhman Special Steel’s new black-bar straightening line will process steel bars from 16 to 102 mm diameter at speeds up to 120 m/min.

• The system achieves tight dimensional tolerances of 0.5 mm/m for as-rolled bars and 0.1 mm/m for bright steel bars.

• Danieli’s supply includes full engineering, training, automation integration, and advisory services, with operations expected to start in early 2026.