Sand two grits in a single pass with a 37×2 Double Drum Sander. Featuring INTELLISAND Technology and a 5 HP motor, you can significantly reduce the amount of time you spend sanding. The 37×2 Double Drum Sander features INTELLISAND Technology that auto-regulates the conveyor based on load, preventing burning, gouging, and damaging stock. The machine comes standard on an open-column base, and features a 5 HP motor. Available in Single Phase.