Electro suspension magnet DND-MC E
Suspension magnet DND-MC E sits above a conveyor carrying material and as the material passes under the magnet, ferrous metal is attracted up and out of the non-magnetic burden. The magnetic attractive force of an electro suspension magnet is stronger at distance with a higher magnetic gradient (attracting and extracting smaller ferrous metals) than a permanent design. That is why the electro suspension magnets are preferable for the separation of tramp iron in the form of nuts, bolts and ferrous metal blasting caps. Besides, when there is a deep burden of conveyed material, high magnetic forces are needed to extract the ferrous metal from underneath the non-metallic material and the electromagnets are able to cope with this task. And for applications where the suspension magnet requires switching off, the only option is the electromagnetic version, where the magnetic field is easily switched on and off.
Benefits for the use of separator
- Final material without iron contamination
- Protection of production equipment
- Smooth production operation
Separátor design
The basic design includes an electromagnetic unit mounted in a robust low carbon steel frame with a manganese steel baseplate.
Transformer rectifier
Transformer rectifier provides power to the magnet at the correct Amps, depending on magnet design, ambient temperature and input voltage.
Transformer rectifier design
- Fully welded steel enclosure to IP 65
- Oil level gauge fitted to front of tank
- Transformer: double wound transformer to BS EN 60076
- Rectifier according to BS 4417 ABCD
- Protection: diode protection with fast acting semi-conductor fuses
DND-MC E-conomic
- Ideal for mobile recycling equipment
- Highest magnetic power to weight ratio
- Light
- Low profile
- Compact design
Parameters
- Budget version (attractive price/performance ratio)
- Main supply: 415 V (suitable also for 400 and 380 V supply modes)
- Magnet input: from 4,86 to 6,99 kW
- Max. customer belt speed: 2,5 m/s
- Suspension height up to 450 mm
- Max. customer belt width: 1500 mm
- No oil present (air cooled system)
DND-MC E-fficient
- Suspension height up to 1000 mm
- Main supply: 415 V (suitable also for 400 and 380 V supply modes)
- Magnet input: from 0,6 to 12 kW
- Max. customer belt width: 2000 mm
- Max. customer belt speed: 5 m/s
- No oil present (air cooled system)
DND-MC E-xtreme
- Suspension height up to 1000 mm
- Main supply: 415 V (suitable also for 400 and 380 V supply modes)
- Magnet input: from 1 to 34 kW
- Max. customer belt speed: 5 m/s
- Strongest electro suspension magnet
- Max. customer belt width: 2000 mm
- Oil cooled system
- Long life magnetic coil design
Which industrial branches can the electro suspension magnets be use of in?
Electro suspension magnets offered by SOLLAU are made in co-operation with a renowned European producer in order to be used in difficult and arduous environments including mobile crushers, screens and shredders, MRF (Material Recovery Facility) and pre-sorted refuse plants, municipal solid waste plants, quarries, mining operations, bulk handling terminals, wood waste processing plants, fragmentiser plants for shredded vehicles, cullet (crushed glass) recycling plants, industrial skip waste recycling operations, foundries etc.
