WSM Horizontal Grinders & Hogs

WSM Horizontal Grinders & Hogs

Materials Processed

  • C & D Debris
  • Forest Residuals
  • Green Waste
  • LVL/Plywood Trim
  • Pallets/Crating & Packaging Waste
  • RDF
  • Slab Wood
  • Stringy Bark
  • Trim Ends & Edgings
  • Urban Wood
WSM Horizontal Grinders & Hogs

WSM Horizontal Grinders & Hogs

Materials Processed

  • C & D Debris
  • Forest Residuals
  • Green Waste
  • LVL/Plywood Trim
  • Pallets/Crating & Packaging Waste
  • RDF
  • Slab Wood
  • Stringy Bark
  • Trim Ends & Edgings
  • Urban Wood

A complete solution

base-horizontal-grinders-o1

WSM Horizontal Grinding Systems and Horizontal Wood and Bark Hog Systems offer a full range of machine sizes for processing from 1 – 150 tons per hour, delivering superior processing performance while minimizing horsepower and maintenance requirements. 
* See note in footer.


Complete customization

WSM Horizontal Wood Grinders, Heavy duty grinding machines for industrial usage.

WSM Horizontal Grinders and Horizontal Wood and Bark Hogs are configured during manufacturing to provide maximum productivity. Work deck, infeed method, power feed mechanism, infeed control unit, conveyor outfeed options – all customizable for your operation.

What works best for you? Get fast answers from WSM’s application experts now

Get Application Answers

Tooling and options
to fit

WSM Titan Horizontal Grinders
Find the options to fit your operation.

Flexible tooling and modular components to fit your operation. Options include rigid hammers, replaceable tip hammers, perforated plate or bar screens, powered lower feed rolls, infeed control unit, and your choice of infeed method.


WSM Horizontal Grinders

Optional infeed methods

We’ll help you determine which infeed method will work most efficiently for your operation. Depending on the material you’re processing, either vibrating, belt, or chain infeed will provide maximum efficiency.


titan horizontal grinder

Upgrade to a Titan

If your production requirements fall into the category of severe duty, consider upgrading to the Titan Horizontal Grinder.

Built from the ground up to deliver high performance in the most demanding situations, the Titan can keep up with any production schedule. See the Titan Horizontal Grinder/Hog

HTS Hopper

“The performance and quality of our WSM pallet grinding system has exceeded my expectations. A company in the market for one would be foolish to look anywhere else.”

Fred Bracy, General Manager
Bennett Box & Pallet

Hover over circles to see features of the Horizontal Grinder.

WSM Horizontal Grinders
  DIMENSIONS IN INCHES
MODEL FEED OPENING L W H ROTOR DIA TIP-TIP ROTOR W TYPICAL HP RNG
2412BH 12 1/2 10 40 1/8 39 5/8 40 24 12 25-75
2420BH 21 10 48 5/8 43 3/4 44 24 20 50-125
2432BH 32 10 62 5/8 44 3/4 43 5/8 24 32 75-150
2822BH 22 12 55 13/16 49 13/16 48 1/4 28 22 100-150
2838BH 37 12 71 3/8 49 3/16 48 1/4 28 38 125-200
2852BH 52 12 92 1/4 53 7/8 48 3/8 28 52 150-250
3232BH 31 1/4 14 69 3/4 56 1/4 55 1/4 32 32 125-250
3240BH 39 3/4 14 79 1/4 56 1/4 55 1/4 32 40 150-300
Grinders below can be supplied as standard heavy duty or severe duty Titan units
  DIMENSIONS IN INCHES
MODEL FEED OPENING L W H ROTOR DIA TIP-TIP ROTOR W TYPICAL HP RNG
3456BH 56 14 99 1/8 56 3/4 55 1/2 34 56 200-400
3466BH 66 16 99 1/8 56 3/4 55 1/2 34 66 200-400
4032BH 30 1/2 18 79 3/16 68 1/4 65 40 32 150-300
4040BH 41 3/4 18 89 1/8 73 1/8 64 1/4 40 40 200-400
4048BH 49 1/2 18 99 3/8 73 1/8 69 1/4 40 48 250-500
4064BH 62 1/2 18 99 3/8 73 1/8 69 1/4 40 64 400-700
4848BH 48 3/4 24 106 3/8 84 9/16 76 48 48 400-700
4864BH 64 3/4 24 120 7/8 78 1/ 2 71 1/2 48 64 400-1000
5472BH 72 1/4 40 3/4 121 7/8 107 1/3 92 3/16 54 72 600-1200
6070BH 66 45 11/16 125 7/16 101 3/8 90 7/16 60 70 800-1500

Optional Feeders and Conveyors

Only WSM infeed and outfeed machines mate perfectly with your grinder to provide seamless workflow. These optional add-ons can be combined to form the ultimate system.

Standard model includes vibrating

Standard model includes vibrating, chain, belt, infeed conveyor, feedroll, and grinder * See note in footer.

ViPro Feeders or Chain Feeders

ViPro Feeders or Chain Feeders allow for batch feeding of material * See note in footer.

Optional discharge conveyors

Optional discharge conveyors or plenum flange for air discharge, and access platform

The heart of an ultimate system

The heart of an ultimate system

The WSM Horizontal Grinder/Hog system combines with any number of WSM machines to form the high production system you need.


Built one at a time

Built one at a time

WSM’s expert work force builds every WSM machine one at a time. Though automation has its place, nothing replaces the care and expertise of hands-on crafting. The result is a machine – or a system of WSM machines – performing as promised year after year.

See more about WSM manufacturing


Ask the Experts

Find out if WSM Horizontal Grinders are right for your application now.

Get Application Answers


1-800-722-3530

Request WSM Brochure

Request WSM Brochure