The vibro-aerators of the VB / VBI series are the ideal product to solve flow aid problems and are applied to airing of powders and granules. As a combination of material-airing and light vibrations to the outer wall of silos or hoppers they are a gentle alternative to Single Impact Pneumatic Hammer and Continous Impact Vibrator by reducing the structural stress to the material of the silo or hopper.
The vibro-aerator may be mounted by drilling the silo or hopper, installing the VB / VBI through the borehole and tightening the vibro-aerator wih a nut. By connecting the pressurized air supply installation is accomplished.
For particular high demands vibro-aerators of the series VBI (stainless steel shaft), vibro-aerators of the series VBM / VBMI (for silos and hoppers with small diameters) and vibro-aerators of the series VBE (subsequently external mounting) are available.
Successfully tested materials: cement, sands, limestone,calcium carbonate, sugar, flour, additives, diatomaceous earth, talc, filler, dolomite, soda, feldspar, pellets, limestone, atomized stoneware, etc.
Field of Application
- Supporting the constant flow and discharge of bulk material
- Airing of bulk materials
Pressure / Temperature
The vibro-aerators VB / VBI are operated with pressurized air of 2 to 6 bar. By throttling the air supply, the intensity of impact and airblast can be adjusted to meet the requirements of the application.
The operating temperature for the vibro-aerators is -40°C to +170°C.