With the use of the screw separator attachment "Type SAL/SAR," the larger pieces of the items to be separated are moved to the side with the help of the screw. Smaller pieces slide through between the height-adjustable run-off sheet and the screw roller. To increase the speed of the screw, a transformer can be incorporated. This increases the speed up to three times. To ease the separation, the screw roller can be furnished with spikes. The spikes are adjustable in length between 0 and 20 mm.
The exit can be to the right or to the left.
The drive is an integrated drum motor, independent from the conveyor. The parts can thus cool on the conveyor belt due to slow speed and still be separated with optimal speed. Seven adjustable speeds are standard.
The separation attachment is subsequently attachable to MTF and non-MTF devices.