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Magnetic filters

Application

Magnetic filters (magnetic strainers or pipeline magnets) filter ferromagnetic metal contaminants, such as iron and steel, as well as weakly magnetic particles, such as residue from machined stainless steel, from liquids and powders that are transported under pressure.

The specifications for every magnetic filter are: test pressure 15 bar, max. operating pressure 10 bar.

The powerful Neoflux® (neodymium) magnetic bars are located in the product flow and can filter out even the smallest Fe particles – down to 30 microns – and weakly magnetic particles (stainless steel residue). These extremely fine Fe and stainless steel particles are so small that they cannot even be detected with a metal detector.

Our pipeline magnets are used in the food, pharma and ceramics industries, among others, for applications such as the deferrization of pigments or paints. They are also used in the ceramics industry to ‘clean’ glazes, to prevent the formation of ‘black specks’.

Design

Our standard version magnetic filters have multiple magnetic bars, mounted in a cascade arrangement, one after the other. This ensures that the product must contact or come very close to the magnetic bars. Most types of Goudsmit magnetic filters are designed with the magnetic bars located inside extractor tubes, making cleaning quick and easy. The pneumatic industrial filters and the hygienic CIP filters clean semi-automatically under pneumatic control. As such, they do not require an extractor, which results in higher field strength at the magnet and eliminates the possibility of bacterial growth.

Cleaning
Separate particles
Hygienic

Products

Magnetic filters, industrial

Robust filter for general applications. For filtering magnetic and weakly magnetic ferrous particles. Suitable for all industries. Manual cleaning (quick cleaning).

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Magnetic filters, industrial, pneumatic

Robust filter for filtering magnetic and weakly magnetic ferrous particles at larger diameters. Not suitable for the food industry. Semi-automatic cleaning.

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Magnetic filters, industrial, double-walled

Robust filter with double-walled enclosure to prevent coagulation of viscous products. Filters magnetic and even weakly magnetic ferrous contamination out of substances such as chocolate. Manual cleaning (quick cleaning).

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Magnetic filters, industrial, external pole

Very robust filter, suitable for filtering ferrous contamination out of products such as pulp in the paper industry. Large solids can also pass, because there is nothing to obstruct the passage. Manual cleaning.

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Magnetic filters, hygienic (EHEDG)

Designed for the food industry in accordance with EHEDG guidelines. Very effectively filters fine magnetic and even weakly magnetic ferrous contamination. Manual cleaning (quick cleaning).

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Magnetic filters, hygienic (EHEDG) - Clean In Place

Designed for the food industry; EHEDG certified. Very effectively filters fine magnetic and even weakly magnetic ferrous contamination. Completely automatic cleaning (CIP: Clean In Place).

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Magnetic filters, sanitary

Suitable for filtering out ferrous contamination in the food industry. Manual cleaning (quick cleaning).

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