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Powermatic OES9138 Model 3HP/3PH Oscillating Edge Sander (1791293)

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1791293  |
JB-DS-WLT-PM9-1791293  |
662755485572  |
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  • Description

    ThePowermatic OES9138 Model 3HP/3PH Oscillating Edge Sander (1791293) is crafted for professional woodworkers, offering robust performance and exceptional versatility. With a spacious worktable, innovative oscillating mechanism, and durable construction, this machine is ideal for high-production sanding environments.


    • Powerful 3HP Motor: Delivers outstanding sanding performance for large projects.
    • Spacious Worktable: Measures 48" x 11-3/4" with 8" vertical tilt for versatile sanding applications.
    • Cast Iron Platen: 9-1/2" x 48" with graphite coating ensures cooler operation and extended belt life.
    • 9" x 138-3/4" Abrasive Belt: Provides ample surface area for efficient material removal.
    • Oscillating Mechanism: Moves the belt 24 cycles per minute for even sanding and reduced risk of burn marks.
    • Large Radius End Table: 18" radius with 6" vertical travel and 45° tilt allows comfortable sanding at various angles.


    • Model: OES9138
    • Motor: 3HP, 3-phase
    • Abrasive Belt Size: 9" x 138-3/4"
    • Worktable Size: 48" x 11-3/4"
    • Vertical Table Tilt: 8"
    • Platen Size: 9-1/2" x 48"
    • Oscillations: 24 cycles per minute
    • Dust Collection Ports: Dual 4" ports (1100 CFM minimum airflow required)


    1. Ensure the sander is placed on a stable surface and connected to a 230/460V three-phase electrical outlet.
    2. Adjust the worktable height and tilt angle according to your sanding requirements.
    3. Load the abrasive belt onto the precision-balanced drive drum and rubber-coated idler pulley.
    4. Turn on the sander using the pedestal control switch.
    5. Feed the workpiece against the sanding belt, utilizing the oscillating action for consistent results.
    6. Monitor dust collection and ensure airflow meets minimum requirements for efficient operation.
    7. Perform regular maintenance checks as recommended in the user manual.

    BENEFITS OF USING Powermatic OES9138 Model 3HP/3PH Oscillating Edge Sander (1791293):

    • Efficiently handles large woodworking projects with its powerful motor and extensive sanding capabilities.
    • Provides precise and uniform sanding results with the innovative oscillating mechanism.
    • Enhances workplace cleanliness and extends abrasive belt lifespan with effective dust collection.
    • Ensures durability and reliability with heavy-duty construction and minimal maintenance requirements.
    • Offers exceptional control and adjustability for a wide range of sanding tasks.


    • 3HP motor for powerful sanding performance.
    • Spacious 48" x 11-3/4" worktable with 8" vertical tilt.
    • 9" x 138-3/4" abrasive belt for efficient material removal.
    • Oscillating mechanism with 24 cycles per minute.
    • Cast iron platen with graphite coating for cooler operation.
    • Dual 4" dust collection ports for maintaining a clean work environment.
    • Robust oscillating gearbox and shaft for long-lasting durability.
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