Robotic Arm Pneumatic Belt Sander, 20mm Belt, 20000RPM, for Round Tube & Curved Arc Polishing, Stainless Steel Pipe Finishing Tool

Robotic Arm Pneumatic Belt Sander for Round Tube & Curved Arc FinishingThis pneumatic belt sander is specially designed to polish round tubes, curved edges, and arc-shaped metal workpieces. Its flexible robotic arm conforms perfectly to circular and contoured surfaces, making it the ideal tool for stainless steel pipe polishing and curved metal part finishing.Core Technical Specifications:No-Load Speed: 20000 RPMAir Consumption: 130L/minNet Weight: 1.2kgBelt Width: 20mmOverall Length: 245mmMounting Base: 60mm × 53mmKey Advantages for Round Tube & Curved Arc Work:Flexible arm design to wrap around round tubes and curved arc surfacesPrecise polishing for circular pipes, rounded edges, and contoured metal partsPowerful pneumatic performance for efficient metal deburring and smoothingLightweight and compact for easy handling on curved workpiecesCompatible with 20mm sanding belts for versatile grit and finish optionsPerfect for metal fabrication, automotive, and industrial workshops that require professional finishing on round tubes and curved arc components.

• ✅ Round Tube & Curved Arc Polishing: Flexible robotic arm perfectly fits round tubes, curved edges, and arc-shaped metal workpieces, ideal for stainless steel pipe finishing.
• ✅ Precise Contour Access: Conforms to circular and curved surfaces, reaching tight spots that traditional grinders can’t, ensuring uniform polishing on rounded parts.
• ✅ High-Speed Pneumatic Power: 20000RPM no-load speed and 130L/min air consumption deliver efficient grinding for metal deburring and smoothing.
• ✅ Compact & Stable Design: 1.2kg lightweight body, 245mm overall length, and 60mm×53mm mounting base for easy installation and maneuvering on round pipes.
• ✅ Standard 20mm Belt: Compatible with 20mm width sanding belts, offering versatile grit options for various curved and circular workpiece finishing needs.