Wet wood mills
Wide Chamber Mill – Series AW
Wide Chamber Mills have been designed for the disintegration of moist and wet wood. The mills comminute soft and hard wood of a feed size of standard G50 wood chip and a water content of 60% in one step to a fineness required for pressing pellets.
The AW series comprises of four sizes and a range between 75 and 250 kW for the drive.
Technical Details
- Symmetric housing, allows operation in both directions
- Swiveling inlet flap with proximity switches to change sense of rotation
- Large size enforced impact plates, exchangeable
- Foreign body trap inside the grinding chamber, easy to clean
- Two-segment sieve with chain tensioning system, exchange single elements when worn
- Change screens while machine has stopped
- Automatic door locking system with stand still monitor
Mill size |
W 400 C |
W 700 C |
W 1000 C |
W 1200 C |
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Diameter of grinding chamber (mm) |
680 |
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Width of screen (mm) |
400 |
760 |
1000 |
1250 |
Grinding chamber (m²) |
0,60 |
1,10 |
1,50 |
1,80 |
Drive 3000 rpm, 50 Hz (speed between 1200 and 3600 rpm (20-60 Hz) allowed) |
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Maximum motor size(kW) |
bis 75 |
bis 132 |
bis 200 |
bis 250 |
Typical motor size (kW) |
75 |
110 |
160 |
200 |
Dimensions and Weights |
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Length* (approx. mm) |
2250 |
2710 |
2950 |
3150 |
Width (approx. mm) |
1665 |
1665 |
1665 |
1665 |
Height (approx. mm) |
1150 |
1150 |
1150 |
1150 |
Weight without motor (kg) |
1550 |
1700 |
1950 |
2250 |
* depends on motor size
Standard scope of Supply
- Two part base frame
- Flexible coupling with protection hood
- Vibration dampers
- Sealing for mill outlet
- 1 set of beaters, fitted in the mill
- 2 sets of screens, 1 set fitted in the mill
- 1 set of special tools
- Multi-layer coating, choice of color RAL 7032 (pebble grey) or RAL 1015 (ivory)
Options
- Drive motor B3 with integrated PTC sensors
- Bearing temperature control system according ATEX regulations
- Mill temperature control system according ATEX regulations
- Underpressure controller for grinding chamber (vacuum controller)
- Mill body and rotor made of stainless steel 1.4301/AISI304
- Explosion protection: Explosion pressure shock resistant and flame penetration proof design to meet ATEX regulations