Permanent overband magnetic plates DND-MC

General principle of the function of magnetic separator DND-MC

Magnetic plate with manual cleaning is the simplest and cheapest equipment for the separation of ferromagnetic particles from materials transported on a belt conveyor. This permanent magnetic separator is suitable for materials with lower content of magnetic metal particles (if the cleaning is not required more often than once a work shift).

How is magnetic plate cleaned?

The magnetic plate is suspended above the belt conveyor and the magnetic impurities are captured at the bottom of the magnetic plate (usually fitted with strong permanent ferrite magnets, however on client's requirement is is possible to use extremely strong neodymium NdFeB magnets). The ferrous particles accumulated on the surface of the magnetic plate are removed manually. If the material contains too many ferromagnetic particles, the magnetic plate is swiftly clogged with magnetic impurities. In this case we recommend that the clients opts for our overband magnetic separator DND-AC with automatic cleaning.

Magnetic plate on a rail construction DND-MCDND-MC magnetic plate can be equipped (at extra charge) with a cleaning stripper tray for simple removal of the trapped magnetic particles. On the bottom of the cleaning stripper tray (that protects the magnetic core steel plate) there are longitudinal steel slats that prevent the captured ferromagnetic particles from jumping onto the magnetic core steel plate during the cleaning (when the cleaning stripper tray is being drawn out) and also ensure uniform distribution of the trapped ferrous material on the stripper tray surface.

Dimensions of magnetic plate

The magnetic plate with manual cleaning can be made in any size according to customer's needs.

Magnetic plate on a rail construction

Magnetic plate on a rail constructionManual cleaning permanent magnetic separator on a special rail construction is a sophisticated version of the magnetic plate. Thanks to the rail construction it is possible to move the magnetic plate aside and carry out the cleaning or maintenance in a very easy and safe way (even without stoppage of the conveyor belt).

Connection of a magnetic plate and magnetic roll

in order to achieve the most efficient metal separation in case of a high layer of the transported material, we recommend to combine the use of the magnetic plate with our magnetic pulley MV (that can separate the ferromagnetic particles also from lower layers of the transported material).

Customer care

Your project will be taken care of by us from beginning up to the very end. It does not end with the order placed at us. We will provide the full support for all the time of the use of the separator.

1. We will come

2. We will align and design

3. We wil make a made-to-measure product

4. We will install

5. We will put into operation and school in

6. We will provide authorized service



In total there are eight types of SOLLAU magnetic plates (five ferrite and three neodymium ones, see below), so that even standard products can satisfy the needs and requirements of the broadest possible spectrum of clients. At the same time, our customers can be sure that the parameters of the product are in accordance with their needs and that they will not pay extra money for an above standard equipment that would be unnecessary for their specific application.

Ferrite plates

The main benefits of ferrite magnetic plates include the following: high temperature resistance, long-term magnetic stability, affordable price, deep and very strong magnetic field (in case of stronger models).

DND-MC M F

Combines a standard performance with an interesting price. These separators are intended for medium-duty applications with the maximum installation height of 200 mm, and they are capable of trapping larger ferromagnetic particles (above 1 mm). A very good rate of return (price/performance ratio) is a significant benefit of this kind of plate.

ProductMaximum width of conveyor strand (mm)Maximum recommended installation height
(mm)
Datasheet (CZ)
crosswiselongwise
DND-MC M1 F 500 650 170 display PDF
DND-MC M2 F 700 650 200 display PDF
DND-MC M3 F 1000 650 200 display PDF
DND-MC M4 F 1200 650 200 display PDF
DND-MC M5 F 1400 650 200 display PDF
DND-MC M6 F 1600 650 200 display PDF
DND-MC M7 F 1800 650 200 display PDF

DND-MC Ms F

Is intended for heavy-duty users who expect from the separator a high performance even at greater depths (the maximum installation height is 320 mm).

ProductMaximum width of conveyor strand (mm)

Maximum recommended installation height
(mm)

Datasheet (CZ)
crosswiselongwise
DND-MC Ms2 F 800 850 270 display PDF
DND-MC Ms3 F 1000 850 300 display PDF
DND-MC Ms4 F 1200 850 320 display PDF
DND-MC Ms5 F 1400 850 320 display PDF
DND-MC Ms6 F 1600 850 320 display PDF
DND-MC Ms7 F 1800 850 320 display PDF
DND-MC Ms8 F 2000 850 320 display PDF

DND-MC Mp F

Is a model intended for the installation height up to 340 mm (it is also wider, what is its another advantage).

ProductMaximum width of conveyor strand (mm)Maximum recommended installation height (mm)Datasheet (CZ)
crosswiselongwise
DND-MC Mp2 F 800 1050 290 display PDF
DND-MC Mp3 F 1000 1050 320 display PDF
DND-MC Mp4 F 1200 1050 340 display PDF
DND-MC Mp5 F 1400 1050 340 display PDF
DND-MC Mp6 F 1600 1050 340 display PDF
DND-MC Mp7 F 1800 1050 340 display PDF
DND-MC Mp8 F 2000 1050 340 display PDF

DND-MC Mm F

Is designated for very demanding applications and for removal of ferromagnetic particles from depths of up to 400 mm.

ProductMaximum width of conveyor strand (mm)Maximum recommended installation height (mm)Datasheet (CZ)
crosswiselongwise
DND-MC Mm2 F 800 1200 320 display PDF
DND-MC Mm3 F 1000 1200 350 display PDF
DND-MC Mm4 F 1200 1200 400 display PDF
DND-MC Mm5 F 1400 1200 400 display PDF
DND-MC Mm6 F 1600 1200 400 display PDF
DND-MC Mm7 F 1800 1200 400 display PDF
DND-MC Mm8 F 2000 1200 400 display PDF

DND-MC Mx F

Is the strongest of all SOLLAU magnetic plates. Magnetic induction of these devices is at the limit of the capabilities of the strongest permanent magnets and can only be surpassed by electromagnetic separators. This series is intended for the most challenging separation from extreme depths and high and heavy material layers. The maximum suspension height of these devices is 450 mm (an interesting fact: the strongest ferrite DND-MC Mx F series is approximately five times heavier than the lightest DND-MC M F series!).

ProductMaximum width of conveyor strand (mm)Maximum recommended installation height (mm)Datasheet (CZ)
crosswiselongwise
DND-MC Mx3 F 1000 1450 450 display PDF
DND-MC Mx4 F 1200 1450 450 display PDF
DND-MC Mx5 F 1400 1450 450 display PDF
DND-MC Mx6 F 1600 1450 450 display PDF
DND-MC Mx7 F 1800 1450 450 display PDF
DND-MC Mx8 F 2000 1450 450 display PDF

Neodymium plates

An extremely strong (but relatively short) magnetic field and a low weight are the most significant benefits of neodymium plates. That is why the application of the neodymium plates is preferred at the places where it would not be possible to use heavy ferrite plates or where a very high separation efficiency at shallower depths is required (e. g., in cases of mobile crushing and recycling lines).

DND-MC N

Is the lightest series intended for the maximum suspension height of 200 mm. This plate is even able to trap Fe particles smaller than 1 mm (at shallower depths).

Product

Maximum width of conveyor strand (mm)
Při příčné instalaci nad dopravník

Maximum recommended installation height (mm)Datasheet (CZ)
DND-MC N1 500 200 display PDF
DND-MC N2 800 200 display PDF
DND-MC N3 1000 200 display PDF
DND-MC N4 1200 200 display PDF
DND-MC N5 1400 200 display PDF
DND-MC N6 1600 200 display PDF
DND-MC N7 1800 200 display PDF

DND-MC Ns

is a stronger neodymium variant (with a maximum installation height of 220 mm), intended for medium-duty applications. Its benefits include: a high magnetic induction (at a short distance), a separation of smaller Fe particles and a low weight.

Product*Maximum width of conveyor strand (mm)
Při příčné instalaci nad dopravník
Maximum recommended installation height (mm)Datasheet (CZ)
DND-MC Ns1 500 220 display PDF
DND-MC Ns2 800 220 display PDF
DND-MC Ns3 1000 220 display PDF
DND-MC Ns4 1200 220 display PDF
DND-MC Ns5 1400 220 display PDF
DND-MC Ns6 1600 220 display PDF
DND-MC Ns7 1800 220 display PDF

DND-MC Nm

This is the strongest neodymium model, particularly intended for mobile applications where an extremely high magnetic induction at shallower material depths is needed. Maximum installation height: 250 mm.

ProductMaximum width of conveyor strand (mm)
Při příčné instalaci nad dopravník
Maximum recommended installation height (mm)Datasheet (CZ)

DND-MC Nm1

500 300 display PDF

DND-MC Nm2

800 300 display PDF

DND-MC Nm3

1000 300 display PDF

DND-MC Nm4

1200 300 display PDF

DND-MC Nm5

1400 300 display PDF

DND-MC Nm6

1600 300 display PDF

DND-MC Nm7

1800 300 display PDF


Which industrial branches can the magnetic plate separator be use of in?

Manual cleaning permanent magnetic separator finds use in recycling, mining, plastic, glass and wood industries.