HAMMER MILL – HIGH-SPEED MILL SERIES VDK

HAMMER MILL – HIGH-SPEED MILL SERIES VDK

THE ROBUST STANDARD MACHINE FOR MEDIUM THROUGHPUT – 

PARTICULARLY SUITABLE FOR FINE GRINDING APPLICATIONS.

The Hammer Mill VDK is designed for fine grinding in pet food and 
aqua feed production, as well as for coarse grinding, in the feed-milling, ethanol and wood industries.
Specifically designed for efficient grinding for challenging recipes 
and products:
The special 6-axis rotor design plus optimized beater configuration 
in combination with high beater tip speed guarantees maximum 
material contact for the efficient production of the finest feed as well 
as coarser products.
The VDK Series comprises five sizes with a drive-power range between 
30 and 250 kW.

TECHNICAL DETAILS
• Strong welded-steel construction with symmetric design, allowing rotation in both directions
• Strong wear-resistant parts protect the grinding chamber and are easy to maintain
• Two position inlet flap with proximity switches to change direction of rotation
• Large hardened impact plates at both sides of the mill inlet area to ensure best
 grinding performance
• Catch-trap for foreign bodies inside the grinding chamber to protect the screens
• Dynamically balanced long-life rotor in special design equipped with 6 mm beaters
• Quick beater change by using our special Beater Quick-Change Device 
• Wide opening doors allow easy access to the grinding chamber
• Two screens that can be easily and individually changed
• Tested and certified in shock-resistant and flame escape proof design up to 0.4 bar
• Grist spectrum can be varied by a frequency converter (FC) and the beater configuration

Tietjen high-speed hammer mills prove their worth operating 24 hours a day, 7 days a week – often in the harshest of environments.

The reliability of our machines is legendary.