Large chamber mill - Type SD
The mill type SD has been designed for processing of fibres. In particular it is suitable for grinding of Straw, Hey, Cornco, Alfalfa, Hemp and Jute fiber.
The SD series comprises of five sizes and a range between 90 and 315 kW for the drive.
All machines are designed for pneumatic transport of the product.
Technical Details
- Asymmetric housing with product intake from the side and Stone trap for foreign Body separation
- Product discharge for pneumatic transport
- Hard faced Impact segments in the grinding chamber, exchangeable
- Exchangeable comb at the mill inlet
- Foreign Body trap inside the grinding chamber, easy to clean
- Special rotor design, run down time less than 6 minutes without brake
- Three-part screen set with chain tensioning allows changing of single sieves according to wear
- Change sieves while mill has stopped
- Automatic safety door lock with standstill Monitoring system
| Mill size | SD 8 | SD 12 | SD 16 | SD 20 | SD 25 |
| Diameter of grinding chamber (mm) | 1200 | ||||
| Width of screen (mm) | 400 | 640 | 760 | 1000 | 1250 |
| Grinding chamber (m²) | 1,00 | 1,65 | 1,90 | 2,55 | 3,20 |
| Drive 1500 1/min, 50 Hz speed between 900 and 1800 1/min (60 Hz) allowed | |||||
| Maximum Motor size(kW) | 90 | 132 | 60 | 200 | 315 |
| Typical Motor size (kW) | 75 | 110 | 132 | 160 | 200 |
| Dimensions and Weights | |||||
| Length *(approx. mm) | 1930 | 2340 | 2700 | 2960 | 3150 |
| Width (approx. mm) | 1550 | 1550 | 1550 | 1550 | 1550 |
| Height (approx. mm) | 1620 | 1620 | 1620 | 1620 | 1620 |
| Weight without motor (kg) | 1500 | 1850 | 2050 | 2350 | 2850 |
*depending on Motor size
Standard Supply and Options
Standard scope of Supply
- Rigid Motor base frame
- Flexible coupling with protection hood
- Vibration dampers
- 1 set of beaters fitted on beaters frames
- 2 sets of Screens, one set fitted in the mill
- 1 set of Special tools
- Multi-layer coating, choice of Color RAL 7032 (pebble Grey) or RAL 1015 (ivory)
- Beater Frame changing device (not for SD8)
Options
- Drive Motor B3 with integrated PTC sensors
- Bearing temperature control system
- Mill temperature control system