The mill type MT is designed for grinding of dry and free flowing products, and also for high fibers.
The MT series comprises of four sizes and a range between 90 and 450 kW for the drive.
Technical Details
- Symmetric housing, allows operation in both directions
- Swiveling inlet flap with proximity switches to change sense of rotation
- Enforced impact plates at both sides of the mill inlet, exchangeable
- Foreign body trap inside the grinding chamber, easy to clean
- Special rotor design, run down time less than 6 minutes without brake
- Four segment sieve with chain tensioning, exchange single elements when worn
- Change screens while machine has stopped
- Automatic door locking system with stand still monitor
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Mill size |
MT 8 |
MT 12 |
MT 20 |
MT 25 |
|---|---|---|---|---|
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Diameter of grinding chamber (mm) |
1200 |
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Width of screen (mm) |
400 |
640 |
1000 |
1250 |
|
Grinding chamber (m²) |
1,15 |
1,85 |
2,80 |
3,60 |
|
Drive 1500 rpm, 50Hz speed between 900 and 1800 rpm (30 – 60 Hz) allowed |
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Maximum motor size (kW) |
bis 160 |
bis 200 |
bis 355 |
bis 450 |
|
Typical motor size (kW) |
110 |
200 |
315 |
400 |
|
Dimensions and Weights |
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Length* (ca. mm) |
2370 |
2610 |
3050 |
3300 |
|
Width (ca. mm) |
1600 |
1600 |
1600 |
1600 |
|
Height (ca. mm) |
1600 |
1600 |
1600 |
1600 |
|
Weight without motor (kg) |
1550 |
1900 |
2400 |
2800 |
*depending on motor size
Measuring surface sound pressure level < 88 dB(A) (at load conditions)
Standard scope of supply
- Rigid motor base frame
- Flexible coupling with protection hood
- Vibration dampers
- Sealing for mill outlet
- 1 set of beaters fitted on beater 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 gray) or RAL 1015 (ivory)
- Beater frame changing device (not for MT8)
Options
- Drive motor B3 with integrated PTC sensors
- Bearing temperature control system according ATEX regulations
- Mill temperature control system according ATEX regulations
- Pneumatic servo drive for mill inlet flap (for remote control of changing of sense of rotation)
- Under pressure controller for grinding chamber (vacuum controller)
- Explosion protection: Explosion pressure shock resistant and flame penetration proof design to meet ATEX regulations