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Powermatic 31A belt disc sander combines a 6 x 48 sanding belt and a 12 inch disc, so one machine handles edge, face, and end sanding in the same footprint. The 1.5HP 1Ph 115/230V motor provides power for both belt and disc, which supports steady material removal on typical woodworking stock. Versatile belt and disc sanding allows for multiple sanding angles, which lets the operator move from straight cleanup to angle work without changing machines. The belt table tilts down to 45 degrees and can be set for beveled and mitered angle sanding, so the table angle matches common joinery cuts. The multi-position belt head locks at any angle from 0 degrees to 90 degrees, with an indexing pin for 0, 45, and 90 degree stops, giving repeatable reference points for frequent setups.
The 1.5HP 1Ph 115/230V rating means the motor is configured for single-phase shop power in either 115V or 230V setups, aligning the machine with common small-shop electrical service. The multi-position belt head locks at any angle from 0 degrees to 90 degrees, so the operator sets the belt for horizontal, vertical, or in-between positions based on the workpiece. Indexing pins at 0, 45, and 90 degrees give clear, mechanical reference points that speed up returning to standard angles after custom adjustments. The 6 x 48 sanding belt can be changed and adjusted quickly and easily, which supports regular belt replacement or tracking correction during extended runs. Precision-ground cast iron belt and disc tables supply a stable reference surface, so once the machine is leveled in the shop, the tables stay consistent relative to the belt and disc.
The Powermatic 31A belt disc sander, in the sanders class, combines a 6 x 48 sanding belt with a 12 inch disc, so it fits tasks ranging from edge sanding longer boards on the belt to trimming smaller parts on the disc. Versatile belt and disc sanding allows for multiple sanding angles, which suits work that shifts between square edges, chamfers, or miters without leaving the station. The belt table tilts down to 45 degrees and can be set for beveled and mitered angle sanding, so it supports joinery work where parts need controlled angle cleanup. The full cast iron platen with solid crowned aluminum drums provides smooth sanding belt movement and support, which benefits steady contact when sanding edges or faces. Belt and disc tables are precision-ground cast iron with miter slots, so they work with miter-guided sanding where setup repeatability matters.
The multi-position belt head locks at any angle from 0 degrees to 90 degrees and includes an indexing pin for 0, 45, and 90 degree stops, giving fixed reference points that help repeat standard setups across different operators or jobs. This multi-position belt head sander arrangement allows vertical, horizontal, or intermediate belt positions, so workpieces can be presented in the most stable orientation. The 6 x 48 sanding belt can be changed and adjusted quickly and easily, which encourages using appropriate grits for rough shaping and finer finishing instead of compromising with one belt. The 12 inch disc is balanced for flat, even sanding coverage, helping parts register across the disc face without high spots affecting the surface. Full cast iron platen with solid crowned aluminum drums supports the belt evenly and guides tracking, so the sanding face stays usable across its width during repeated passes.
The Powermatic 31A belt disc sander offers versatile belt and disc sanding with multiple sanding angles, so it handles edge, face, and angle work on one machine.
The sander uses a 6 x 48 sanding belt and a 12 inch disc, providing ample surface for longer edges on the belt and controlled end sanding on the disc.
The Powermatic 31A uses a 1.5HP 1Ph 115/230V motor, aligning the machine with common single-phase shop electrical service for this size of sander.
The multi-position belt head locks from 0 degrees to 90 degrees with indexing at 0, 45, and 90, giving repeatable setups for horizontal, vertical, or angled sanding.
Belt and disc tables are precision-ground cast iron with miter slots, so they offer rigidity and a guided path for miter gauges during controlled sanding passes.
A full cast iron platen with solid crowned aluminum drums provides smooth sanding belt movement and support, which aids consistent tracking and contact across the belt.
The Powermatic 31A belt disc sander pairs a 6 x 48 sanding belt with a 12 inch disc, so one station covers a wide range of sanding steps. With a 1.5HP 1Ph 115/230V motor driving both functions, the machine is built for regular shop use at this size. Versatile belt and disc sanding with a tilting belt table down to 45 degrees, plus a multi-position belt head from 0 degrees to 90 degrees, lets the operator align each task with an appropriate angle. Precision-ground cast iron tables with miter slots and a full cast iron platen with solid crowned aluminum drums support accurate, repeatable sanding passes.