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- POLO - Model MAF - Magnetic Filter
POLO - Model MAF -Magnetic Filter
The POLO magnetic filter cleans cooling lubricants, mainly oils and emulsions, of machine tools fully automatically. MAFs can be integrated into systems as pre-filters or installed as individual filters. They operate without filter aids, such as filter fleece. This makes these units very low-maintenance and easy to install. In the standard version, the magnetic roller is rotated permanently, but an interval control can also be provided upon request.
- Without filter aids
- Low maintenance
- High filter fineness
- Easy retrofit
- Strong magnetic fields
- 15 different sizes
- Steel and stainless steel version available
- Low energy consumption
Magnetic roller
The dirty medium is guided past the strong magnetic roller and flows out downwards. This filter principle is also used to reduce the load on a heavily loaded belt filter. Therefore, this magnetic filter is mounted on the belt filter as a “pre-filter”. The system can also work independently.
Design
The magnetic filter operates without filter aids. The general principle is that the medium is passed by magnets. Magnetism creates forces that catch and hold all magnetic parts. Due to the construction of a “filter beard”, non-magnetic particles (e.g. corundum) are also captured and filtered out.
This type of filtration is very effective and involves low running costs. However, it is not possible to specify a defined filter fineness, as the medium is not passed through a predetermined fixed mesh.