Neodymium magnets: strength you're looking for

Need reliable magnetic field? Our range includes wide selection of various shapes and sizes. They are ideal for home use, workshop and model making. Browse assortment with fast shipping.

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Grips for underwater searches

Start your adventure with treasure salvaging! Our double-handle grips (F200, F400) provide grip certainty and immense power. Solid, corrosion-resistant housing and reinforced ropes will perform in any water.

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Industrial magnetic grips mounting

Proven solutions for mounting non-invasive. Threaded mounts (M8, M10, M12) guarantee quick improvement of work on production halls. They are indispensable installing lighting, detectors and banners.

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Dhit sp. z o.o.
magnetic grate filter

Magnetic grates and filters – separator manufacturer

high magnetic induction for HACCP

  • Construction: arrangement of magnetic rods in a frame or without.

  • Power: standard versions (~6000 Gs) and High Power (~12000 Gs).

  • Material: acid-resistant steel AISI 304/316, polished welds.

  • Shape: round, square, rectangular – made to measure.

Magnetic grates (sieves) are the most effective and simplest method of cleaning bulk materials from metal contaminants. They are installed in hoppers of injection molding machines, extruders, in chutes for flour, sugar, or regrind. They protect machines from failure (e.g., screw blockage by a bolt) and ensure the cleanliness of the final product in accordance with HACCP / IFS standards.

As a manufacturer, we offer full flexibility. We make grates of any diameter and shape (round, square, rectangular), perfectly matched to your hopper or pipeline. The heart of the separator is our magnetic rods filled with neodymium magnets, which generate a magnetic field capable of catching even metal dust and stainless steel filings (work-hardened). The housing made of acid-resistant pipes is easy to clean and resistant to abrasion.

Application of grate separators:
  • Plastics processing (protection of injection molding machines against screw damage).
  • Food industry (cleaning sugar, flour, spices, tea).
  • Recycling and ceramics.
Our filters are available in two power versions: standard (~6000-8000 Gauss) and High Power (~12000-14000 Gauss), which captures even weakly magnetic stainless steel particles after mechanical processing. Made entirely of AISI 304 acid-resistant steel, polished to a high gloss, which facilitates maintaining hygiene.

Filters and sorting

Catalog no 110457

GTIN/EAN: 5906301812654

5.00

1600.00 zł net / pcs

1968.00 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
1600.00 zł
1968.00 zł
from 5 pcs.
1360.00 zł
1672.80 zł

Catalog no 110456

GTIN/EAN: 5906301815143

5.00

3625.00 zł net / pcs

4458.75 zł gross (incl. 23% VAT) / pcs

price for transport

bulk discounts:


Quantity
Net
Gross
from 1 pcs.
3625.00 zł
4458.75 zł
from 5 pcs.
3081.25 zł
3789.94 zł

Frequently asked questions

Start with the size and type of contaminant, the material flow and the working surface. Compare the magnetic-field data and dimensions stated on the selected product card, and check current availability there.

Match the device to the installation dimensions, material flow, cleaning method and housing requirements. A drawing or the dimensions of the transfer point help determine whether a catalogue model fits or a custom version is needed.

Ask for the measured value, the point of measurement and the method or instrument used. A field-strength figure without its measurement conditions cannot be compared reliably with another product.

Check the construction, mounting and cleaning procedure for the chosen beam. Captured metal must be removed regularly; a layer of particles can reduce effective separation even when the magnets themselves are sound.

Check the bearing protection, surface finish and cleaning access of the selected model. Dust accumulation and abrasion depend on the installation, so specify the actual process conditions before choosing a version.

Match the rod diameter and length to the container and material depth, and consider the tool's weight for repeated manual work. Use the dimensions and magnetic data on the current product card.

A built-in rod stays in the process line. A hand-held separator is moved through a material sample or container and then cleaned. It is useful for spot checks or occasional cleanup when permanent installation is not required.

Choose by the point in the process: a grate at a hopper, a beam over a conveyor, a built-in rod in a chute or pipe, or a hand-held tool for spot checks. A magnetic gripper handles steel parts rather than separating contamination.
Dhit sp. z o.o.

e-mail: bok@dhit.pl

tel: +48 888 99 98 98