After plywood edge trimming saw, the plywood should be polished by sand machine, double-sided or single-sided accordingly. The standard sanding sizes are 1220 mm / 4 feet and 1525 mm/feet. So our sanding machine's regular working widths are 1300 mm and 1700mm.
This Russian factory uses our plywood sanding machine, and this line only needs one worker, because the sanding line with full automatic feeding and stacking system, increase the production output and reducing labor costs.
