Free Shipping Over $199

Powermatic 1790837 20-Hp 230/460V 37" Wide Belt Variable Speed Sander

See all Powermatic

Notify me when this product is available:

Condition: New

SKU: PWC-1790837

This item ships via Freight. Appointment is required for delivery. Click for details.

  • Product Details

  • Customer Reviews

  • Shipping & Return Policies

    Spend $99 or more and receive Fast FREE Ground Shipping on your order. Plus for those of you who need your order even quicker, for spending $99 or more we pass the savings on to you by offering Discounted Express Shipping. For orders under $99, you will only pay a flat fee of $8.95. This shipping offer applies to the Continental US ONLY.

    All locations outside the Continental US will receive discounted shipping, if you have any questions please feel free to contact us. Full Shipping Policy.
  • Frequently Viewed Together

  • Similar Products

  • Centralized controls allow you to access all the needed buttons on one simple panel
  • The auto thicknesser will capture the piece of wood to give the user the exact starting thickness
  • The variable speed feed belt allows you to accurately dial in the exact feed speed to best suit your project
  • Digital readout will show the user the exact thickness of the finished piece, or will allow you to preset exactly the thickness you prefer for the finished piece
  • The disc brake slows the machine quickly and will activate immediately to stop machine in an emergency
  • The electric eye system controls the sanding belt oscillation to prevent the belt from running off the ends of the drums, as well as use the sanding surface more uniformly without leaving sanding lines on the workpiece
  • The three motor system allows for maximum horsepower to independently power the drive drums, the variable speed feed belt, and the feed table
  • 460V operation requires two additional overload relays, parts WB25-812A and WB25-814A
What's in The Box
  • WB-37, 37" Wide Belt Sander, 20HP 3PH 230/460V, Vari Speed, Dro
  • 2 sanding belts, 100 and 180 grit
  • Graphite platen
  • Tool box
  • Owner's Manual
  • Powermatic warrants every product it sells against manufacturers' defects. If one of our tools needs service or repair, please contact us for further warranty information.
  • 90 Days - Parts; Consumable items
  • 1 Year - Motors, Machine Accessories.
  • 5 Year - Woodworking Machinery
  • 30 Day Satisfaction Guaranteed
Model 1790837
UPC 662755878770
Style (Type) Wide Belt
Maximum Board Width (In.) 37 "
Maximum Board Thickness (In.) 6
Feed Rate (FPM) 15 - 49
Sanding Belt Speed (FPM) 2,625
Sanding Belt Size (In.) 37 x 75
Table Height from Floor (In.) 31-3/8 - 37-3/8
Dust Collection Minimum CFM Required (CFM) 1,600
Dust Port Outside Diameter (In.) 5
Feed Motor Power (HP) 1
Table Lift Motor Power 1/4
Motor Power (HP) 20
Motor Phase 3
Motor Voltage (V.) 230, 460
Prewired Voltage (V.) 230
GIVE US A CALL: 1-800-629-3325

Expert Service


Factory Warranties


Fast Shipping


Payment Options

maxtool deals

Customer Reviews

No reviews yet