MODEL 4220 – WOOD HAMMER MILL

With a 21″ drum width, the 2220 small hammer mill is half the size of our larger 4220 model and can be equipped with mounting brackets for any motor size between 10 and 50 horse power.  Depending on what product you are feeding, whether it be corn, hemp, cardboard, wood. Our hopper can be customized to fit your needs to ensure a steady product flow.

Hammers

• 66, 1/8″ thick , 4-sided hammers
• Constructed of hardened alloy steel and hard – faced for longevity

Screens

• Standard screen hole size: 1/4″, 5/16″, and 3/8″ (other sizes available)
• Productivity:
  • Moisture of 25% to 28%, Screen size of 5/16″. 200 hp = 1 ton per minute
  • Moisture of 13% to 15% , Screen size of 1/8″. 200 hp = 1 ton every 2 to 4 minutes
  • Hammer Mill production will vary depending on three factors: Moisture in grain, screen size, and horsepower.

Other available screen sizes:

• 3/32”
• 7/64”
• 1/8”
• 5/32”
• 3/16”
• 1/4”
• 5/16”
• 3/8”
• 1/2”
• 1”