ZEL step feeder
The screws are transported into the sorting baffler through stroke motion.
Virtually no abrasion among the screws since stroke happens without any jarring motion. Also, high mold life as well as quiet operations.
The screws are decelerated by the screwdriving spindle. The transport air, contaminated with small particles, is discharged through a second exit.
A large part of the particles is thus deposited of.
Vacuum screwdriving spindle
The screws are transported from the system to the screwdriving location through vacuum suction.
Remaining dirt on the screws / the screwdriving location is transported off through the suction (vacuum cleaner effect) and extracted to an external filter.