... provides substantial savings in optimizing the grading in orderto 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 like routing, face-putty and 2-component filler. After grading, the panels are transported through the different repair stations and defects will be repaired while the panel is moving.