KNOLL Maschinenbau GmbH
Schwarzachstraße 20
D-88348 Bad Saulgau

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Mitarbeiter der KNOLL Maschinenbau GmbH montiert Schwerkraftbandfilter PF
Filteranlage Schwerkraftbandfilter PF - KNOLL Maschinenbau GmbH

Application

KNOLL gravity belt filters PF and belt filters for cleaning cooling lubricants chip-removing working processes.

  • Use as stand-alone cleaning unit on machine tools or in combination with chip conveyors
  • Generally local use (for one machine tool)

Properties

Benefits

Good price-performance ratioShort amortization time
Low maintenance and wearLow operating costs
Simple layout, easy access to all componentsEasy maintenance
Can be used universally for different working processes, materials, cooling lubricants, delivery rates and degrees of puritySimple design and planning

Description

Filtration process

  1. Contaminated liquid flows 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 itself separates even the smallest dirt particles
  4. The filtered fluid collects in the filtered fluid tank


Regeneration process

  1. The growing filter cake increases the flow resistance
  2. The fluid level in the filter trough increases
  3. At a defined level, the belt drive switches on (alternatively: time-controlled)
  4. The carrier belt transports a piece of clean filter fleece to the filter surface
  5. The fluid level sinks again
  6. A sludge container takes up the dirty filter fleece

Scheme

Downloads

Filter systems

Gravity belt filter PF

Overview of our filter range:

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