
Vacuum Ceiling Corner Variable Speed Long Sanding Drywall Sander Machine. Variable Speed Control: Adjustable no-load speed from 1000 to 2100 RPM for versatile sanding performance. Ergonomic Design: Features a special telescope frame and ergonomic handles for easy operation. Heavy-Duty Sanding Head: Unique brush pad absorbs dust fully and protects the wall surface. Detachable Brush Segment: Allows for better sanding up to edges and corners. Automatic Correction: Automatically corrects horizontal deviation for smooth and easy sanding. OEM and ODM Support: Customized support available for OEM, ODM, and OBM services. CE Certification: Product meets CE safety and quality standards. Versatile Application: Suitable for drywall, ceilings, interior/exterior walls, and plaster.