New Product: 2350 Sonic Lumber Grader

The newest Metriguard machine grading system, the Model 2350 Sonic Lumber Grader (SLG), easily installs in a transverse lug chain and uses sonic velocity, size and weight to accurately determine the average E (modulus of elasticity) of each piece. The process starts with an impact hammer striking each board to induce a sound wave. Metriguard has a unique hammer design that has only one moving part, eliminating all valves, regulators, hoses and air consumption. Other features include stable and reliable calibration and a proprietary spring suspension weigh system. The American Lumber Standards Committee (ALSC) and Canadian Lumber Standards Accreditation Board (CLSAB) have approved the Model 2350 SLG for machine grading. Click here for more information