37-Inch Dual Drum Sander, 7-1/2 HP, 230V 1Ph (Model DDS-237)

The Powermatic DDS-237 37-inch Dual Drum Sander with a 7-1/2 HP, 230V single-phase motor delivers production-class sanding performance for professional shops that require wide-capacity sanding on single-phase power. The Powermatic DDS-237 Dual Drum Sander is engineered for production shops that require wide-capacity sanding, precise thickness control, and long-term durability. Its dual-drum sanding system removes material efficiently while producing flatter, more consistent finishes in fewer passes than single-drum machines. The dual steel sanding drums feature a hard durometer rubber coating, applying even pressure across the workpiece to minimize marking and deliver smooth, uniform results. An independently adjustable rear drum allows fine tuning for finish control and material consistency. A full-size cast iron table, supported by four solid jackscrews with chain-driven timing, remains level throughout its travel to ensure consistent thickness across the full 37-inch sanding width. The heavy-duty poly conveyor belt provides positive stock grip and smooth feeding during continuous operation. The two-speed forward/reverse conveyor system offers sanding speeds of 8 and 12 surface feet per minute, allowing operators to balance aggressive material removal with fine finish sanding. Dual 4-inch dust ports with directional baffles improve dust extraction efficiency, helping keep abrasives cleaner and extend their service life. A heavy steel cabinet minimizes vibration and provides convenient storage below the machine. Like all Powermatic machines, the DDS-237 is backed by a 5-year warranty, reinforcing confidence in its long-term performance and reliability.