Patterned Outer Diameter Hard Anodized Flat Tube Aluminum Guide Roller

Our flat tube outer diameter patterned hard anodized aluminum guide rollers are made of high-quality aluminum alloy. They feature a tubular structure with a uniform and precise outer diameter and internal reinforcement ribs, ensuring high strength and stability even at high speeds. The surface undergoes a hard anodizing treatment, forming a dense, wear-resistant oxide film with a hardness exceeding HV700. This not only improves scratch and corrosion resistance but also significantly extends service life.

The roller’s surface features a regular pattern, which not only increases friction and prevents material deviation, but also maintains uniform and stable web tension during high-speed operation. Through CNC precision machining and dynamic balancing, the guide roller’s coaxiality is controlled to within 0.02mm, ensuring smooth, vibration-free operation.

Our aluminum guide rollers are widely used in web processing equipment such as packaging, printing, coating, laminating, slitting, papermaking, and textile machinery. Their advantages include light weight, low friction, wear and corrosion resistance, and rust resistance. They are particularly suitable for high-tension, high-volume, and high-precision continuous production.

As a professional manufacturer of flat tube OD patterned hard anodized alumina guide rollers in China, we can also provide customized specifications and a variety of surface treatment solutions according to customer needs to meet different process requirements.