The machine for a variety of thickness, length and width size, wood type of veneer surface scanning identification, will identify a variety of surfaces Defects (such as knots, holes, slipknot, cracks, etc.) and the length and width of the shape of the analysis, the size of the defects, categories,Compare the preset parameters such as the number to determine the grade of the veneer, realize the grading and stacking of the veneer, especially for the surface veneer and plywood Screening of core veneer. This set of equipment can be used as a single machine, can also be used with veneer rotary cutting production line, veneer dryer Production line connection.