Primasonics Acoustic Cleaners can be used wherever cement is stored or transported. In cement silos, they have overcome rat-holing (where material builds up on the sidewalls) and bridging over the outlet area. Where the problem is rat-holing with the material building up on the sidewalls, a low frequency, larger Primasonics Acoustic Cleaner is mounted on top of each silo to dislodge and, thereafter, eliminate the build up. These units can be located at any position on top of the silo, as sound waves travel at over 344m/s and in a 360° radius. They are generally mounted onto an existing inspection hatch, allowing for simple and inexpensive installation.
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