Coiler Centring Lining Plate

The Coiler Centring Lining Plate is a key wear-resistant guiding component used at the entry section of the coiler in hot rolling strip production lines. Installed between the pinch rolls and the coiler mandrel, it is positioned on both sides of the strip travel path to ensure accurate centering and smooth strip movement during the coiling process.
This lining plate is designed to work under extremely demanding conditions, including continuous friction, high surface temperatures, impact loads, and corrosive environments. To meet these challenges, the product is manufactured using advanced laser cladding technology, in which a high-chromium tungsten alloy is metallurgically bonded onto the working surface. This process creates a dense, uniform wear layer that combines excellent hardness with strong adhesion to the base material, ensuring long and stable service life.
During coiling start-up and continuous operation, the Coiler Centring Lining Plate guides the strip into the correct position, preventing edge deviation and ensuring that the strip is evenly and tightly wound onto the mandrel. Stable centering not only improves coil quality but also reduces equipment vibration and abnormal wear on surrounding components.
Compared with conventional lining plates, the laser-cladded surface offers significantly improved wear resistance, allowing much higher steel throughput. The material also shows outstanding resistance to high temperatures, corrosion, and mechanical impact, making it suitable for long-term online operation in hot rolling environments. In practical applications, the service life is several times longer than that of ordinary materials, helping reduce shutdown frequency and overall maintenance costs.

This product is widely used in hot-rolled strip coiling lines and is ideal for customers seeking high steel throughput, reliable centering performance, and reduced operating costs.