The Technology of External Vibrators: Areas of Application
Compacting of concrete at large-scale forms
At this case of operation the vibration of the external vibrator is transmitted to the profile (vibrator beam) of the vibration equipment, then is passed on from the profile to the formwork facing and finally to the concrete.
Compacting of material at small vibration tables
All kind of bulk materials can be compacted e.g. with a small vibration table, having mounted containers or moulds to the table. Two counter rotating external vibrators are mounted under the table top. They set the entire table to linear vibration.
Loosening and breaking up of bulk materials in bunkers und silos
The to the silo attached external vibrator, brings the wall locally to vibration so that bulk material arches are caused to collapse.
Conveying and sieving of bulk goods at vibrating conveyors and vibrating screens
External vibrators are used in conveyor technique for transport of bulk goods.
Doing so, in majority of cases two (counter rotating) vibrators are mounted at a certain angle to the through conveyor.