Three sets of sanding units can sand boards with curved surfaces in different directions and heights, achieving the best sanding effect.
Each sanding unit has two rows that can rotate in two different directions.
The horizontal cylinder is used to sand horizontal grooves in panels, and the sanding disc is used to sand the surface of panels, edges, and sharp corners.
Two sanding discs are used to sand the surface of the panels and the vertical grooves.
Each sanding axis can swing independently, and is used to remove sanding marks caused by work, making the board surface smoother and cleaner.
The sanding unit can be fully retracted from the sides of the machine, making it easy to change sandpaper.