Skip to main content
PetLawn & GardenTruck & AutomotiveClothingPoultryHeating & CoolingHorseSporting GoodsOutdoor Power EquipmentFencing & GatesLivestockOutdoor LivingPet & Animal PharmacyToolsHome ImprovementFarm & RanchBoots & ShoesTrailers & TowingHome Decor & FurnitureWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​

Sign In / Enroll

Get rewarded!

​

Menu

Search

Home

Sign In

Cart
5.0
(2)
5.0 out of 5 stars. 2 reviews
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Tools
  4. /
  5. Power Tools
  6. /
  7. Power Sanders
  8. /
  9. Belt Sanders
  10. /
  11. Grizzly H2934-37 in. 20 HP 3-Phase Double Head Wide

  1. Home
  2. /
  3. /
  4. Belt Sanders

Grizzly H2934-37 in. 20 HP 3-Phase Double Head Wide

Shop all Grizzly
Grizzly H2934-37 in. 20 HP 3-Phase Double Head Wide

Item # 229415099

Grizzly Grizzly H2934-37 in. 20 HP 3-Phase Double Head Wide
Grizzly Grizzly H2934-37 in. 20 HP 3-Phase Double Head Wide
$22750.00
See Price at Checkout
or
or
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Grizzly
Grizzly H2934-37 in. 20 HP 3-Phase Double Head Wide

Item # 229415099

Grizzly Grizzly H2934-37 in. 20 HP 3-Phase Double Head Wide
Grizzly Grizzly H2934-37 in. 20 HP 3-Phase Double Head Wide
$22750.00
See Price at Checkout
or
or
financeCard Logo
$674/mo.†  for 36 months totaling $24264 at 3.99% APR or earn $1137 in Rewards+ on this purchase.

This item is available online only

Delivery to

For delivery, this item requires a Big & Bulky handling fee.Learn more

​

Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Rarely can a machine claim to cut your sanding time in half. The G0447 37" 20 HP 3-Phase Double Head Wide-Belt Sander features dual heads enabling them to sand to finer grits in a single pass!

The first belt runs on a single drum and the rear belt runs on a platen system which allows you to adjust the sanding depth.

The digital readout displays the table height in increments of 0.005" for super-accurate results.

The feed rate is easily adjusted by turning the feed rate dial on the feed belt gear box.

The amperage draw meter, located above the control panel, monitors the amperage draw on the machine while performing sanding operations.

For a full range of replacement belts for the H2934, shop here. If you are still sanding through two different grit levels using a single head wide-belt sander you are not being the most efficient.

Like all of the Grizzly wide-belt sanders, the H2934 comes with a 1-year warranty covering parts and assuring the unit is free from factory defects. (Consumables are not covered by the warranty.)

The H2934 manual was written by our U.S. based Technical Documentation Department and is packed with useful information. The complete and easy-to-read manual makes it easier to assemble and maintain your sander.

The Grizzly Customer Service and Technical Support Teams are U.S. based. Parts for the sander may be available online and shipped from the Grizzly parts warehouse in Springfield, MO.

Made in an ISO 9001 factory

CSA certified


*This machine is prewired for 220V. We can rewire to 440V in a few days' time for a fee of $385. Please contact Grizzly Technical Support at (570) 546-9663 before placing your order.

Due to product size, this item must be delivered to a loading dock or unloaded with a forklift. Liftgate not available.



For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on tools? Check out our guide on essential woodworking power tools in the product documents section.

  • Sanding motor HP: 20 HP, 220V/440V* (prewired 220V), 3-phase, 50.3A/25.1A
  • Conveyor motor HP: 1 HP, 3.4A/1.7A
  • Table lift motor HP: 1/4 HP, 1.2A/0.6A
  • Maximum board width: 36-1/2"
  • Maximum board thickness: 6"
  • Minimum board length: 14"
  • Minimum board thickness: 3/16"
  • Front drum surface speed: 3500 FPM
  • Rear drum surface speed: 2600 FPM
  • Conveyor speed: 14-60 FPM
  • Sanding belt size: 37" x 60"
  • Air requirement: 57-75 PSI, 12.3 CFM
  • Dust ports: 6 x 5"
  • Footprint: 52" x 31"
  • Overall dimensions: 59-1/2" W x 54" L x 68" H
  • Approx. shipping weight: 2461 lbs.
  • Rubber pressure rollers
  • Hard rubber infeed drum
  • Adjustable graphite platen
  • Digital encoder depth control
  • Amp/load meter
  • Disc brake for emergency stop
  • Variable feed speed
BrandGrizzly
Country of OriginImported
Battery SizeNone
Belt Length102.375 in.
Belt Width36.5 in.
Dust Collection MethodOther
FeaturesNo Additional Features
Housing MaterialSteel
Maximum Speed3500 FPM
Tools IncludedSander
Power TypeElectric
Product Height68 in.
Product Length59.5 in.
Product Weight2086 lb.
Product Width54 in.
Variable SpeedVariable Speed
Voltage220 V
Warranty1
Manufacturer Part NumberH2934
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Grizzly G8749-Drum / Flap Sander
    4.7 out of 5 stars with 38 reviews
    4.7 (38)

    Grizzly G8749-Drum / Flap Sander

    $689.99
  2. Grizzly G9980-51 in. 30 HP 3-Phase Wide-Belt Sander
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Grizzly G9980-51 in. 30 HP 3-Phase Wide-Belt Sander

    See Price at Checkout
  3. Grizzly G0716-10 in. 1 HP Drum Sander
    4.2 out of 5 stars with 39 reviews
    4.2 (39)

    Grizzly G0716-10 in. 1 HP Drum Sander

  4. Grizzly T10745 1/2 x 18in. Handheld Belt Sander
    4.7 out of 5 stars with 82 reviews
    4.7 (82)

    Grizzly T10745 1/2 x 18in. Handheld Belt Sander

    $79.99
  5. Grizzly 24 in. 5 hp Drum Sander, G1066R
    4.4 out of 5 stars with 12 reviews
    4.4 (12)

    Grizzly 24 in. 5 hp Drum Sander, G1066R

    $2,879.99
  6. Grizzly G0819-15 in. 5 HP Open-End Wide-Belt Sander
    4.5 out of 5 stars with 6 reviews
    4.5 (6)

    Grizzly G0819-15 in. 5 HP Open-End Wide-Belt Sander

    $7,799.99
  7. Top Rated
    Grizzly G0527-18 in. 5 HP Wide-Belt Sander
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    Grizzly G0527-18 in. 5 HP Wide-Belt Sander

    See Price at Checkout
  8. Top Rated
    Grizzly G0446-37 in. 15 HP 3-Phase Platen Type Wide-Belt Sander
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Grizzly G0446-37 in. 15 HP 3-Phase Platen Type Wide-Belt Sander

    $18,599.99
  9. Grizzly G0459-12 in. 1-1/2 HP Baby Drum Sander
    4.5 out of 5 stars with 48 reviews
    4.5 (48)

    Grizzly G0459-12 in. 1-1/2 HP Baby Drum Sander

    $1,269.99
  10. Top Rated
    Grizzly 37 in. 10 HP Drum Sander, G0449
    4.9 out of 5 stars with 8 reviews
    4.9 (8)

    Grizzly 37 in. 10 HP Drum Sander, G0449

    $7,599.99
  11. Grizzly G0571-37 in. 10 HP Wide-Belt Sander
    4.6 out of 5 stars with 5 reviews
    4.6 (5)

    Grizzly G0571-37 in. 10 HP Wide-Belt Sander

    $16,859.99
  12. Top Rated
    Grizzly G9984-9 in. x 138-1/2 in. Industrial Oscillating
    4.9 out of 5 stars with 11 reviews
    4.9 (11)

    Grizzly G9984-9 in. x 138-1/2 in. Industrial Oscillating

    $5,219.99

Items You May Like

  1. Top Rated
    Grizzly G9985-9 in. x 138-1/2 in. 3-Phase Industrial
    5.0 out of 5 stars with 1 reviews
    5.0 (1)

    Grizzly G9985-9 in. x 138-1/2 in. 3-Phase Industrial

    $4,999.99
  2. Grizzly 12 in. Disc Sander, G7297
    4.6 out of 5 stars with 44 reviews
    4.6 (44)

    Grizzly 12 in. Disc Sander, G7297

    $349.99
  3. Shop Fox M1011-24 in. Pan and Box Brake
    4.0 out of 5 stars with 1 reviews
    4.0 (1)

    Shop Fox M1011-24 in. Pan and Box Brake

    $469.99
  4. Grizzly H6070 1 x 30in. Belt 5in. Disc Combo San
    4.7 out of 5 stars with 58 reviews
    4.7 (58)

    Grizzly H6070 1 x 30in. Belt 5in. Disc Combo San

    $179.99
  5. Bosch 4-1/2 in. Diameter 10A X-Lock Grinder Paddle
    3.9 out of 5 stars with 9 reviews
    3.9 (9)

    Bosch 4-1/2 in. Diameter 10A X-Lock Grinder Paddle

    $114.99
  6. Top Rated
    Grizzly G0489-3 in. x 79 in. 2-Wheel Metal Belt Grinch
    5.0 out of 5 stars with 4 reviews
    5.0 (4)

    Grizzly G0489-3 in. x 79 in. 2-Wheel Metal Belt Grinch

    $1,299.99
  7. Grizzly G0564-6 in. x 108 in. Oscillating Edge Sande
    4.5 out of 5 stars with 15 reviews
    4.5 (15)

    Grizzly G0564-6 in. x 108 in. Oscillating Edge Sande

    $3,499.99
  8. Grizzly 1 x 30in. Variable Speed Combination Benchtop Sander, G0864
    4.3 out of 5 stars with 54 reviews
    4.3 (54)

    Grizzly 1 x 30in. Variable Speed Combination Benchtop Sander, G0864

    See Price at Checkout
  9. Grizzly G0839P-6 in. x 79 in. Edge Sander - Polar Be
    4.5 out of 5 stars with 16 reviews
    4.5 (16)

    Grizzly G0839P-6 in. x 79 in. Edge Sander - Polar Be

  10. Top Rated
    Grizzly G1276 6 x 48in. Belt 12 in. Disc Combo Sander
    4.8 out of 5 stars with 21 reviews
    4.8 (21)

    Grizzly G1276 6 x 48in. Belt 12 in. Disc Combo Sander

  11. Top Rated
    Grizzly G1531 6 x 80in. Benchtop Edge Sander
    4.9 out of 5 stars with 7 reviews
    4.9 (7)

    Grizzly G1531 6 x 80in. Benchtop Edge Sander

    $1,139.99
  12. SP AIR Replacement Belt 10 pc. for SP-1380, 380-60-10P
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    SP AIR Replacement Belt 10 pc. for SP-1380, 380-60-10P

    $34.99

Customers Also Bought

  1. Grizzly G1014Z-6 in. x 48 in. Belt/9 in. Disc Z Series
    4.7 out of 5 stars with 49 reviews
    4.7 (49)

    Grizzly G1014Z-6 in. x 48 in. Belt/9 in. Disc Z Series

    $609.99
  2. Grizzly T27417 4 x 24in. Oscillating Edge Belt and Spindle Sander
    4.7 out of 5 stars with 337 reviews
    4.7 (337)

    Grizzly T27417 4 x 24in. Oscillating Edge Belt and Spindle Sander

    See Price at Checkout
  3. Grizzly 4 x 36in. Horizontal/Vertical Bel, G0787
    4.6 out of 5 stars with 146 reviews
    4.6 (146)

    Grizzly 4 x 36in. Horizontal/Vertical Bel, G0787

    $159.99
  4. Top Rated
    Grizzly G0563-6 in. x 89 in. Oscillating Edge Sander
    5.0 out of 5 stars with 5 reviews
    5.0 (5)

    Grizzly G0563-6 in. x 89 in. Oscillating Edge Sander

    $2,999.99
  5. Grizzly G1079R-16 in. 2 HP Drum Sander with Rubber C
    4.2 out of 5 stars with 10 reviews
    4.2 (10)

    Grizzly G1079R-16 in. 2 HP Drum Sander with Rubber C

    $2,299.99
  6. Eastwood 5.3A Electric Mini Belt Sander
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Eastwood 5.3A Electric Mini Belt Sander

    $69.99
  7. JET 3 in. x 79 in. 220V 3 Ph Belt Grinder
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JET 3 in. x 79 in. 220V 3 Ph Belt Grinder

    $3,199.99
  8. JET 6 in. Belt and 9 in. 11A Disc Sander Benchtop Combination
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JET 6 in. Belt and 9 in. 11A Disc Sander Benchtop Combination

    $1,144.99
  9. JET 6 in. x 48 in. 6.3A Industrial Belt Finishing Machine
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JET 6 in. x 48 in. 6.3A Industrial Belt Finishing Machine

    $2,694.99
  10. Powermatic 6 in. x 48 in. 3.5A Belt and 12 in. Disc Sander
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Powermatic 6 in. x 48 in. 3.5A Belt and 12 in. Disc Sander

    $2,529.99
  11. Top Rated
    Makita 4 x 24in. 11A Belt Sander
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    Makita 4 x 24in. 11A Belt Sander

    $399.99
  12. JET JWS-20CS 1.5HP SHAPER
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    JET JWS-20CS 1.5HP SHAPER

    $2,399.99

Reviews

Rating Snapshot

Select a row below to filter reviews.

5 starsstars

2
2 reviews with 5 stars.

4 starsstars

0
0 reviews with 4 stars.

3 starsstars

0
0 reviews with 3 stars.

2 starsstars

0
0 reviews with 2 stars.

1 starstars

0
0 reviews with 1 star.

Overall Rating

5.0

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Adding a review will require a valid email for verification
1 to 0 of 2 Reviews .

2 Ratings-Only Reviews

Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.