... system offers substantial savings by optimizing grading to maximize the production of A-quality based on the value-added operation. The Panel Repair System is a fast and accurate repair system for plywood and other wood panels. The system can easily be configured to perform many different repair tasks such as routing, face-putty, and 2-component filler. After grading, the panels are transported through the different repair stations, and defects are repaired while the panel is moving.