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FM Ruszt magnetyczny do leja fi 200 jednopoziomowy / N52 - magnetic filter

magnetic filter

Catalog no 110457

GTIN/EAN: 5906301812654

5.00
Weight
2250 g
Coating
[NiCuNi] Nickel

How we measure these parameters — certificates and measurements

technical details »

1600.00 zł net / pcs

1968.00 zł with VAT (23% VAT) / pcs

price for transport

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1600.00 zł
1968.00 zł
price from 5 pcs
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1672.80 zł

Frequently asked questions

Which rod should I choose for fine contamination?
For particles below 0.5 mm — a Ø32 mm rod in grade N52, with surface induction of about 10,000 Gs. A Ø25 rod in grade N42 gives about 6,500 Gs and is chosen for contamination above 1 mm: bolts, washers, pieces of wire.
Which rod pitch should I choose?
The narrow pitch, 40 mm centre to centre, for fine free-flowing fractions — it gives denser coverage of the cross-section. The wide pitch, 50 mm, for granulates and for damp, greasy or sticky materials, where a narrow pitch risks the material bridging above the rods.
Why does efficiency drop after a few weeks of operation?
Almost always because the separator has not been cleaned. The layer of captured particles shields the field, and further particles settle on that layer rather than on the rod surface, where the gradient is far stronger. The magnets themselves do not weaken at that rate.

Guides from the knowledge base

Want to talk magnets?

Call us now +48 888 99 98 98 alternatively let us know using contact form the contact section.
Specifications and structure of a neodymium magnet can be estimated using our power calculator.

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Technical of the product - FM Ruszt magnetyczny do leja fi 200 jednopoziomowy / N52 - magnetic filter

Specification / characteristics - FM Ruszt magnetyczny do leja fi 200 jednopoziomowy / N52 - magnetic filter

properties
properties values
Cat. no. 110457
GTIN/EAN 5906301812654
Production/Distribution Dhit sp. z o.o.
ul. Zielona 14 05-850 Ożarów Mazowiecki PL
Country of origin Poland / China / Germany
Customs code 85059029
Weight 2250 g
Coating [NiCuNi] Nickel
Manufacturing Tolerance ±1 mm

Magnetic properties of material N52

Specification / characteristics FM Ruszt magnetyczny do leja fi 200 jednopoziomowy / N52 - magnetic filter
properties values units
remenance Br [min. - max.] ? 14.2-14.7 kGs
remenance Br [min. - max.] ? 1420-1470 mT
coercivity bHc ? 10.8-12.5 kOe
coercivity bHc ? 860-995 kA/m
actual internal force iHc ≥ 12 kOe
actual internal force iHc ≥ 955 kA/m
energy density [min. - max.] ? 48-53 BH max MGOe
energy density [min. - max.] ? 380-422 BH max KJ/m
max. temperature ? ≤ 80 °C

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C

Physical properties of sintered neodymium magnets Nd2Fe14B at 20°C
properties values units
Vickers hardness ≥550 Hv
Density ≥7.4 g/cm3
Curie Temperature TC 310 °C
Curie Temperature TF 590 °F
Specific resistance 150 μΩ⋅cm
Bending strength 250 MPa
Compressive strength 1000~1100 MPa
Thermal expansion parallel (∥) to orientation (M) (3-4) x 10-6 °C-1
Thermal expansion perpendicular (⊥) to orientation (M) -(1-3) x 10-6 °C-1
Young's modulus 1.7 x 104 kg/mm²
Engineering data and GPSR

Chemical composition

iron (Fe) 64% – 68%
neodymium (Nd) 29% – 32%
boron (B) 1.1% – 1.2%
dysprosium (Dy) 0.5% – 2.0%
coating (Ni-Cu-Ni) < 0.05%

Ecology and recycling (GPSR)

recyclability (EoL) 100%
recycled raw materials ~10% (pre-cons)
carbon footprint low / zredukowany
waste code (EWC) 16 02 16
Safety card (GPSR)
responsible entity
Dhit sp. z o.o.
ul. Kościuszki 6A, 05-850 Ożarów Mazowiecki
tel: +48 22 499 98 98 | e-mail: bok@dhit.pl
batch number/type
id: 110457-2026
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The main task of the filter is catching iron filings from flour, sugar, granules, or regrind. They are commonly used in the plastics industry (protection of injection molding machines and extruders). They protect machines from failure and ensure high quality of the final product.
Induction of around 6000 Gs is an economical choice for catching distinct contaminants. If you need to remove microscopic filings, iron oxides, or stainless steel after mechanical processing, choose High Power. In the food industry, the strongest version (10kGs+) is often required.
Operation requires periodic removal of the grate and cleaning the rods of stuck metal. Metal holds strongly, so packing tape can be helpful, which we stick to the roller and tear off together with the filings. Regular cleaning is key to maintaining separator efficiency and throughput.
We can produce a sieve perfectly matched to your hopper or pipeline. We deliver complete filtration solutions, ready to be plugged into the installation. We ensure short lead times and European quality of execution from acid-resistant steel.
We use highest quality stainless steel, safe for food products. Smooth, polished surface ensures hygiene of the production process. These products are commonly used in HACCP, IFS, and BRC systems.

Pros as well as cons of Nd2Fe14B magnets.

Advantages

Besides their stability, neodymium magnets are valued for these benefits:
  • Their power is durable, and after approximately 10 years it drops only by ~1% (according to research),
  • Neodymium magnets remain exceptionally resistant to demagnetization caused by external magnetic fields,
  • The use of an aesthetic layer of noble metals (nickel, gold, silver) causes the element to look better,
  • Neodymium magnets deliver maximum magnetic induction on a contact point, which ensures high operational effectiveness,
  • Made from properly selected components, these magnets show impressive resistance to high heat, enabling them to function (depending on their shape) at temperatures up to 230°C and above...
  • In view of the option of flexible forming and adaptation to specialized solutions, magnetic components can be produced in a wide range of geometric configurations, which makes them more universal,
  • Significant place in electronics industry – they serve a role in computer drives, motor assemblies, advanced medical instruments, and multitasking production systems.
  • Relatively small size with high pulling force – neodymium magnets offer high power in small dimensions, which makes them useful in miniature devices

Cons

Drawbacks and weaknesses of neodymium magnets and ways of using them
  • Brittleness is one of their disadvantages. Upon strong impact they can fracture. We advise keeping them in a strong case, which not only secures them against impacts but also raises their durability
  • We warn that neodymium magnets can lose their strength at high temperatures. To prevent this, we recommend our specialized [AH] magnets, which work effectively even at 230°C.
  • They rust in a humid environment. For use outdoors we suggest using waterproof magnets e.g. in rubber, plastic
  • We suggest casing - magnetic holder, due to difficulties in realizing nuts inside the magnet and complicated forms.
  • Potential hazard resulting from small fragments of magnets can be dangerous, in case of ingestion, which is particularly important in the aspect of protecting the youngest. Furthermore, small components of these products can complicate diagnosis medical in case of swallowing.
  • Higher cost of purchase is a significant factor to consider compared to ceramic magnets, especially in budget applications

Holding force characteristics

Maximum holding power of the magnet – what it depends on?

The specified lifting capacity represents the limit force, obtained under ideal test conditions, specifically:
  • with the contact of a yoke made of low-carbon steel, guaranteeing full magnetic saturation
  • with a cross-section minimum 10 mm
  • characterized by lack of roughness
  • without any clearance between the magnet and steel
  • during detachment in a direction vertical to the plane
  • at temperature approx. 20 degrees Celsius

Determinants of practical lifting force of a magnet

Real force impacted by specific conditions, including (from most important):
  • Clearance – existence of any layer (rust, tape, gap) acts as an insulator, which reduces capacity rapidly (even by 50% at 0.5 mm).
  • Loading method – declared lifting capacity refers to pulling vertically. When applying parallel force, the magnet holds much less (typically approx. 20-30% of nominal force).
  • Metal thickness – thin material does not allow full use of the magnet. Magnetic flux penetrates through instead of converting into lifting capacity.
  • Steel grade – ideal substrate is high-permeability steel. Stainless steels may attract less.
  • Surface finish – full contact is possible only on smooth steel. Any scratches and bumps create air cushions, weakening the magnet.
  • Thermal environment – temperature increase results in weakening of force. It is worth remembering the maximum operating temperature for a given model.

Lifting capacity was assessed using a polished steel plate of optimal thickness (min. 20 mm), under vertically applied force, whereas under attempts to slide the magnet the holding force is lower. In addition, even a slight gap between the magnet and the plate decreases the holding force.

Warnings
Caution required

Handle with care. Neodymium magnets attract from a long distance and snap with massive power, often quicker than you can react.

Bodily injuries

Watch your fingers. Two powerful magnets will snap together immediately with a force of massive weight, crushing anything in their path. Be careful!

Phone sensors

An intense magnetic field disrupts the operation of magnetometers in smartphones and GPS navigation. Do not bring magnets near a device to prevent breaking the sensors.

Do not give to children

Always store magnets out of reach of children. Choking hazard is significant, and the effects of magnets connecting inside the body are life-threatening.

Dust is flammable

Mechanical processing of NdFeB material poses a fire risk. Magnetic powder oxidizes rapidly with oxygen and is difficult to extinguish.

Health Danger

For implant holders: Strong magnetic fields disrupt electronics. Maintain minimum 30 cm distance or request help to handle the magnets.

Warning for allergy sufferers

It is widely known that nickel (the usual finish) is a strong allergen. If you have an allergy, prevent touching magnets with bare hands and choose coated magnets.

Electronic devices

Do not bring magnets close to a purse, laptop, or TV. The magnetic field can irreversibly ruin these devices and wipe information from cards.

Risk of cracking

Despite the nickel coating, the material is delicate and not impact-resistant. Do not hit, as the magnet may shatter into sharp, dangerous pieces.

Power loss in heat

Watch the temperature. Heating the magnet above 80 degrees Celsius will ruin its magnetic structure and strength.

Security! More info about hazards in the article: Safety of working with magnets.