The fluid is filtered through a non-woven filter media; selection is dependent on specific application. The fouled filter media is separated from the filter cake and can be removed separately. The filtration efficiency improves if the filter layer builds up, offering dynamic filtration in addition to the filter media.
The deep bed band filter can be combined with a magnetic filter for fine filtration of steel particles for example. The magnetic filters can remove fine particles that pass-through filter media and is useful technology for purification of grinding coolants.
The BELKI Deep Bed Band Filter can be used for many processing fluids, for example grinding fluids, coolants and degreasers. Dependent on the application and requirement a deep bed band filter can be added with a magnetic filter for fine filtration of magnetic particles, smaller than the mesh size of the filter media.