Series AW
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 |
Diameter of grinding chamber (mm) | 680 | |||
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) | ||||
Maximum motor size(kW) | bis 75 | bis 132 | bis 200 | bis 250 |
Typical motor size (kW) | 75 | 110 | 160 | 200 |
Dimensions and Weights | ||||
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) | 1150 | 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