From coarse to fine
PERFECT FOR THE PRODUCTION OF COMPOUND FEED, PET FOOD AND FISH FEED
The high-speed hammer mill LDE is suitable for use in compound feed production, the food industry, the ethanol production and for grinding a wide range of other products. A special feature is the simple and quick screen Change during idling due to pull-out cages in which the screens are mounted.
Versatile hammer mill with easy screen change
Your Advantages
Efficient Grinding and High Flexibility
- Optimised impact zone with hardened impact plates on both sides of the inlet
- Universal use from fine to coarse grinding possible
- Suitable for the use of all common screen perforations
- Quick screen change allows a selective structure change of the ground material in just a few minutes
- Variable grist spectrum by adjusting the beater circumferential speed (when using a frequency converter), the screen perforation and the beater configuration
Reliable Operation and Long Service Life
- Robust welded steel construction for continuous industrial operation (24/7)
- Grinding chamber equipped with wear elements to protect the housing, easy to change
- Durable, optimised rotor design, dynamically balanced, operation in both directions of rotation
- To protect the screens: foreign body catch trap for impurities inside the grinding chamber
High Availability with Low Downtimes
- Quick and easy change of beaters due to beater changing device (option)
- Rotor with short run-down time < 6 min without brake
- Wide-opening doors allow easy and quick access to the machine interior
- 2-piece screen cage system can be changed manually quickly and easily depending on requirements or wear pattern (during idling)
High Safety of Personnel and Plant
- Standstill monitoring with door safety device
- Pressure shock resistant and flameproof design (0.4 bar)
- ATEX design according to zone 21 (II 2 D) inside and zone 22 (II 3 D) outside optionally possible
Technical Data
Machine types| LDE 5 | LDE 7 | LDE 9 | |
|---|---|---|---|
| Grinding chamber diameter (mm) | 680 mm | 680 mm | 680 mm |
| Screen width (mm) | 520 mm | 760 mm | 1000 mm |
| Grinding chamber area (m²) | 0.77 m² | 1.12 m² | 1.48 m² |
| Dimensions and weights | |||
| Length x width x height (approx. mm) | 2350 x 1220 x 1195 mm | 2750 x 1220 x 1195 mm | 3150 x 1220 x 1195 mm |
| Weight without motor (approx. kg) | 1450 kg | 1650 kg | 1950 kg |
| Drive | |||
| Motor size (kW | 75 – 110 kW | 110 – 160 kW | 132 – 200 kW |
| Speed 50 Hz/60 Hz (rpm) | 3000/3600 | 3000/3600 | 3000/3600 |
| Speed with frequency converter 34-60 Hz | 1800 – 3600 | 1800 – 3600 | 1800 – 3600 |
* Depending on motor size Measuring surface sound pressure level < 90 dB (A) (under load)
Download data sheetFeeding und dosing
The right feeder for your hammer mill LDE
In operation
Case studies High-speed mill LDE
You can find an overview of all references under Projects.
