|SD 12||SD 25|
|Grinding chamber diameter||1200 mm||1200 mm|
|Sieve width||640 mm||1250 mm|
|Grinding chamber area||1.84 m²||3.60 m²|
|Dimensions and weights|
|Length* (approx.)||2340 mm||3150 mm|
|Width (approx.)||1550 mm||1550 mm|
|Height (approx.)||1620 mm||1620 mm|
|Weight without motor||1900 kg||2900 kg|
|Drive 1500 1/min, 50 Hz – RPMs between 1000 und 1800 1/min (34 – 60 Hz)|
|Power range||90 - 132 kW||160 - 250 kW|
* Depending on motor size Measuring surface sound pressure level < 88 dB (A) (under load)
The SD straw hammer mill has been specially designed for crushing fibrous material such as straw, hay, corncobs, alfalfa, miscanthus, hemp or jute. A comb in the inlet area as well as the special geometry of the grinding chamber grind the fibres particularly efficiently. Foreign bodies are separated by means of a catch pocket that is accessible from the outside. The beaters are fixed to carrier frames, which can be quickly and easily changed with a supplied device. This means that it only takes a few minutes to change the beaters and downtime is reduced to a minimum.
The SD series consists of two housing sizes for motorisation from 90 kW to 250 kW drive power.