Hammer mills for high-efficiency grinding in feed production
In industrial feed production, achieving consistent and efficient grinding of various feed ingredients is critical. Challenges include uniform particle size, reduced energy consumption, and minimal maintenance costs while maintaining high throughput.

Efficient grinding with adjustable breaker plates
The Hammer Mills GHM series by Ottevanger Milling Engineers are designed to deliver high-efficiency grinding for various feed production needs. These hammer mills feature adjustable breaker plates that can be positioned vertically according to the rotation direction, creating an asymmetrical grinding chamber. This innovative design enhances impact forces, resulting in less wear on the screens and a smooth product flow through the chamber. Additionally, the mills are equipped with an electro-pneumatic operated product guide valve and a heavy base frame with shock absorbers for stability. With six rows of hammers and options for automatic feeder and screen changer, these mills ensure precise control over grinding processes. Suitable for use in compound feed, pet food, and aqua feed production, the Hammer Mills GHM series provide an effective solution for high-capacity and energy-efficient grinding.
Benefits
- Increased impact forces for less wear on screens
- Smooth product flow through the grinding chamber
- Electro-pneumatic operated product guide valve
- Heavy base frame with shock absorbers for stability
- Options for automatic feeder and screen changer