Shafted Through-Shaft Cross-Line Hard Anodized Aluminum Guide Roller

The environment of this through-shaft cross-line hard-anodized aluminum guide roller is crucial for its precision, durability, and stability. This roller features a through-shaft construction with an aluminum body firmly bonded to a steel or stainless steel shaft end, forming a rigid, one-piece assembly. This robust design ensures stability during high-speed rotation, reduces vibration, and maintains consistent performance.

A key feature of this guide roller is its hard-anodized surface treatment, achieving a hardness of approximately HV700 and an oxide layer exceeding 0.1 mm thick. This special coating significantly enhances resistance to wear, scratching, and corrosion, extending service life even in high-tension applications. The cross-line surface pattern is designed to enhance grip, improve material alignment, and reduce the risk of web slippage during operation.

Precision machining technology produces a smooth surface with a coaxial accuracy of up to 0.02 mm, while dynamic balancing technology keeps vibration to less than 2 g, ensuring seamless high-speed operation. This guide roller is lightweight and durable, and utilizes advanced bearing integration technology for smooth and flexible movement.

Widely used in printing presses, coating and laminating equipment, slitting machines, packaging machinery, paper production lines and textile machinery, this guide roller is an ideal choice for industries that require durability and precise web handling capabilities.