07H503 - Walter Blendex Linear Finishing Belt Medium 5-3/8 Inch

Industrial Surface Conditioning with Walter Blendex

The Walter 07H503 Blendex Drum Belt is a premium abrasive solution designed for industrial metal finishing operations. Engineered by Walter Surface Technologies, this belt utilizes proprietary Blendex non-woven technology to deliver consistent, high-quality results in surface conditioning applications. The "Medium" grade composition is specifically formulated to bridge the gap between aggressive cleaning and fine polishing, making it an essential consumable for fabrication shops requiring versatility and efficiency.

Measuring 5-3/8 inches in width, this belt is sized to fit standard pneumatic drums used on linear finishing tools, such as the Walter Line-Mate III. The non-woven construction provides a cushioned effect, allowing the abrasive to conform to the workpiece. This is particularly advantageous when working on cylindrical parts, tanks, or curved railings where rigid abrasives might cause flat spots or gouging. The open-web structure of the Blendex material facilitates excellent airflow, significantly reducing heat generation at the contact point. This cool-running characteristic is critical when processing heat-sensitive materials like stainless steel, preventing discoloration or warping.

For MRO and fabrication environments, the longevity of the abrasive is a key cost driver. The 07H503 belt is designed to resist loading, meaning removed material (swarf) does not clog the abrasive surface. This self-cleaning action extends the operational life of the belt, reducing the frequency of changeovers and maintaining a consistent cut rate throughout the belt's life. Whether used for blending weld lines, removing surface oxidation, or establishing a uniform satin finish, this drum belt offers reliable performance that meets the rigorous demands of professional metalworking.

Technical Specifications

This belt is rated for a maximum speed of 3,800 RPM, ensuring compatibility with most variable-speed linear finishers. It is compatible with a wide range of metals, including stainless steel, mild steel, and aluminum, making it a versatile inventory item for diverse production lines.