Bison 20" Feed Hammer Mill
The Bison 20" Feed Hammer Mill grinds corn, grains, and similar materials into livestock feed. It comes in a 3-point hitch (MMIB-20) or trailed (MMRB-20) configuration and is PTO-driven for on-farm processing.
Key Features / Specifications
- Manufacturer: Bison
- Models: MMIB-20 (3-point hitch), MMRB-20 (trailed)
- Feed chute: 20" diameter
- Hammers: 90 carbon-steel hammers
- Screens included: 1/4" and 1/2" for adjustable grind size
- Power: Requires 30–80 HP depending on material and screen
- PTO speed: 540 RPM
- Discharge: Double bagger system for collecting ground feed
- Weight: 915 lbs
- Height: 90.94"
Ideal for: Farmers or ranchers who want to produce feed on-site using tractor PTO power and control grind size for different livestock.
Shipping & Delivery
American Grain Supply offers free shipping on all orders over $2,500 within the contiguous United States. Equipment ships directly from the manufacturer via freight carrier.
- Order Processing: 3-5 business days
- Transit Time: 5-7 business days via freight
- Total Estimated Delivery: 8-12 business days
Depending on seasonality and availability, shipping times may vary. You will receive tracking information once your order has shipped. For questions, call (404) 667-2554.
Warranty & Returns
All products carry the full manufacturer warranty. Warranty terms vary by manufacturer and product.
If you receive a defective or damaged product, contact us within 48 hours of delivery at (404) 667-2554. We will work with the manufacturer to resolve the issue promptly.
Returns of unused, undamaged products may be accepted within 30 days. A restocking fee may apply. See our Return Policy for details.
Questions About This Product?
Our equipment specialists are happy to help you determine if this product is right for your operation.
- Phone: (404) 667-2554
- Email: sales@americangrainsupply.com
- Hours: Mon-Fri, 8:00 AM - 5:00 PM EST
