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

Flexible Elbow Pneumatic Belt Sander for Arc & Round Tube FinishingThis heavy-duty pneumatic belt sander adopts flexible robotic elbow design, specially developed for round tubes, arc corners and curved metal surfaces. It realizes seamless fitting polishing, greatly improving the finishing effect of special-shaped pipe workpieces.Detailed SpecificationsNo-Load Speed: 20000 RPMAir Consumption: 130L/minBelt Width: 20mmOverall Length: 245mmNet Weight: 1.2kgMounting Base: 60mm × 53mmProduct AdvantagesPerfect for circular tube, arc and irregular curved surface polishingStable pneumatic power, high grinding efficiencyDurable metal body, long service lifeCompact size, easy to install and operateSuitable for daily maintenance and industrial production, perfect for stainless steel pipe polishing, metal deburring and surface grinding work.

• ✅ Arc & Round Tube Polishing Specialized Flexible elbow robotic arm fits closely to round pipes, arc edges and curved surfaces, solving the polishing difficulty of special-shaped metal workpieces.
• ✅ High Efficient Pneumatic Performance 20000RPM no-load speed with 130L/min air consumption, stable power output for fast deburring, grinding and surface smoothing.
• ✅ Standard Size & Easy Installation Equipped with 20mm width sanding belt, 245mm overall length and 60×53mm mounting base, compact structure for fixed installation and industrial use.
• ✅ Lightweight & Sturdy Build Net weight 1.2kg, ergonomic compact body, high-strength metal structure, wear-resistant and durable for long-term heavy-duty work.
• ✅ Wide Industrial Application Ideal for stainless steel, iron, copper and other metal processing, widely used in pipe fitting, hardware processing and workshop manufacturing