Star Rollers

The Star Rollers are a groundbreaking solution developed by Primetals Technologies to address key challenges in continuous casting operations. Common issues such as roller deformation, high maintenance costs, and insufficient strand support can significantly impact productivity and product quality. The Star Rollers effectively overcome these challenges, delivering exceptional reliability, durability, and performance.

The Star Rollers family includes innovative roller types such as the I-Star, EcoStar Spiral, and M-Star rollers, each designed to meet specific requirements in continuous casting processes. These advanced rollers are engineered to provide superior strand support, minimize deformation, and enhance slab quality, even under the most demanding operating conditions. Their robust construction and cutting-edge features ensure long-lasting performance and operational efficiency.

The Star Rollers Incorporate Several Advanced Features that Set Them Apart in the Industry

• Wear-resistant surface welding significantly extends roller lifespan, reducing the frequency of replacements and minimizing downtime
• A modular design simplifies maintenance, allowing for the easy replacement of individual components, which lowers overall costs
• Internal cooling systems enhance roller stability and maintain optimal operating temperatures, ensuring consistent performance
• Superior strand support minimizes bulging and deformation, resulting in high-quality slab production

Benefits of Star Rollers from Primetals Technologies

• Extended roller lifetime: wear-resistant surface welding ensures durability, reducing downtime and replacement costs.
• Lower maintenance costs: the modular design allows for quick and easy component replacement, leading to significant cost savings.
• Enhanced slab quality: superior strand support minimizes deformation and bulging, ensuring consistent production of high-quality slabs.
• Improved operational efficiency: increased operation time per segment reduces interruptions and boosts productivity.
• Cost efficiency: durable and maintenance-friendly design lowers life cycle costs.