Fresco Systems Australasia supplies vibratory hopper linings for most hoppers in its range, designed to add an extra line of defence in removing over size particles and other foreign matter such as paper and cotton.
Able to be fitted regardless of the downstream hopper discharge application, these vibratory hopper linings are manufactured in either stainless steel or mild steel depending on usage, and are fitted into the top of the bag dump.
This allows the operator to empty the bags at an ergonomic working height, with the vibration also helping to discharge product from the bag being tipped.
The hopper linings can be fitted with fixed or interchangeable mesh apertures as required.
A vibratory motor is mounted outside the product contact area to provide the motion required to encourage the product to pass through the screen rather than the bridge above it.
The vibratory motor can be rated for hazardous dust areas where explosive dusts are being handled.
Fresco Systems also manufactures hopper linings that are fitted with rotating brushes for difficult to handle materials, which sweep the product through the screen while preventing blinding.
Food grade rubber isolation mounts prevent the transfer of vibration through to the hopper itself.