High Hardness HRC62 Mirror-Polished Cooling Roller with Ra0.01 Surface and ≤0.5°C Temperature Difference

At Huatao Group, we offer a comprehensive selection of Mirror Polished Chilling Rollers. These rollers are crafted using advanced manufacturing techniques and undergo stringent quality checks on raw materials. Throughout production, our products are rigorously tested to ensure durability and reliability, making them highly regarded in the market for exceptional performance.

• All materials are made of 45# seamless pipe or alloy steel, processed through heat treatment processes including welding, stress relief, tempering, and quenching.
• A suitable circulation system or jacket is installed between the rollers to ensure a temperature difference of no more than ±0.5°C on the roller surface.
• Surface hardness can reach HRC52-58 after quenching, and HRC62 after chrome plating and polishing.
• Using imported polishing equipment and materials, the wheel hub surface roughness can reach Ra0.01, with a concentricity of no more than 0.01mm.

Founded in 2008, Huatao Group is a professional and leading supplier of various rollers for paper, corrugated board, rubber & plastic, and nonwoven fabric industries with over 15 years of experience.

With a strong commitment to innovation, reliability, and customer satisfaction, Huatao Group has become a trusted provider in the industry. Our products have been exported to more than 96 countries and enjoy an excellent reputation.

We understand each customer may have unique requirements. While one factory may not meet all needs, we leverage our extensive network of domestic factories to match superior quality with specific demands. Our goal is to ensure customers purchase and use HUATAO products with complete confidence, backed by our ongoing service commitment.