Significant reduction in corner weld bead removal time | R-shaped flap disc
PFERD POLIFAN CURVE
Removal of corner weld beads for a "reproducible" perfect finish.
Are you spending too much time on the grinding of fillet welds? POLIFAN CURVE is a flap disc specifically designed for fillet welds, developed by PFERD. Its unique curved shape enhances the efficiency of grinding and finishing welding beads, achieving high grinding power and long service life. Thanks to its world-patented unique design, which places flaps not only on the grinding surface but also on the sides and R areas, it allows for processing that conforms to the shape of the welds, which is difficult with conventional flap discs. Do you have any of these issues? - Difficulties in grinding corners - Residual welding beads - Occurrence of uneven grinding - Significant differences in finishing quality among operators ⇒ These can be resolved with POLIFAN CURVE. The specially designed curved shape, tailored for fillet welds, naturally conforms to R areas and corners, enabling efficient removal of welding beads and finishing work. It is ideal for grinding fillet welds, finishing stainless steel welds, surface preparation before removing welding discoloration, and finishing tank, piping, and fabrication parts. It achieves both reduced working time and high-quality finishes.
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basic information
【Product Specifications】 Outer Diameter: 115mm, 125mm, 150mm, 180mm Inner Diameter: 22.23mm Abrasive: Zirconia (#40) for Steel Abrasive: Ceramic (#60) for Stainless Steel (SUS) Abrasive: Alumina (#40) for Aluminum (ALU) One Box: 10 pieces Depending on the corner radius and throat thickness, you can choose between M type and L type, achieving optimal grinding precision and finishing quality. 【Features】 - Specially designed for corner welds Efficiently polishes corners and R areas that are difficult to reach with conventional flat flap discs. - High Grinding Power Quickly performs bead removal and welding finishing tasks. Contributes to improved productivity by reducing polishing time. - Excellent Lifespan Demonstrates high durability for corner welding applications. Reduces the frequency of tool changes.
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Applications/Examples of results
Application: Used for bead removal in corner welds and grinding of R-shaped profiles. It is utilized in a wide range of metal processing fields such as can manufacturing, steel frame production, plant equipment, construction machinery, and industrial machinery. Thanks to its unique curved shape, it efficiently shapes welding beads, removes welding discoloration, deburrs, bevels, and finishes surfaces, contributing to reduced work time and improved finish quality. In particular, it demonstrates high grinding power and excellent durability in corner welds, which are difficult to process with conventional grinding wheels or standard flap discs. Additionally, it accommodates a wide range of materials including steel (SS), stainless steel (SUS/INOX), and aluminum, and is adopted as a standard tool for post-welding treatment in many manufacturing sites. Its unique structure, patented in various countries around the world, has earned high praise as a grinding solution that enhances productivity, reduces costs, and achieves high-quality finishes. Industries where it is mainly used: - Can manufacturing and sheet metal processing - Steel frame and bridge production - Plant and piping equipment manufacturing - Industrial machinery manufacturers - Shipbuilding and marine-related industries - Heavy industry and large structure manufacturing - Welding processing and welding service industries *It is widely used in manufacturing and welding structural industries, particularly where corner welding (fillet welding) is prevalent.
Detailed information
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"Reproducible" optimal processing results due to the R shape.
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Company information
DKSH is a member of the Swiss global company "DKSH Group." It provides comprehensive services and solutions across the entire value chain, combining procurement, marketing, sales, distribution, and after-sales service, through its three business divisions: consumer goods, production materials, and technology, with a long-term perspective.
