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KNOLL : Compact Filters KF


KNOLL compact filters KF are Belt Filters used for cleaning of coolant and lubricants in machining processes

  • Used as stand-alone cleaning unit or combined with chip conveyors (e.g. in machining centres)
  • Use in Local (for one machine tool) or Central (for several machine tools) is also possible

Function of the Filtration Process

1. Contaminated liquid flows from the side through the inlet box into the filter trough
2. The filter fleece holds back the contaminant particles during streaming
3. The contaminant particles form a filter cake, which separates even tiny dirt particles
4. The filtered fluid collects in the clean tank

Filter Belt Regeneration

1. The growing filter cakes increase the flow resistance
2. The fluid level in the filter trough increases
3. The belt drive switches on at a defined level  alternatively: time-controlled)
4. The carrier belt transports a piece of clean filter fleece to the filter surface
5. The fluid level decreases again
6. A sludge container or a winding unit (option) takes up the dirty filter fleece


Data Sheets & Product Information:

Compact Filter KF Brochure

Compact Filter KF 200 Data Sheet

Compact Filter KF 400 Data Sheet