Electro Magnetic Drum 421
As the magnetic field of electro-magnetic drums can be switched off, they are used in product streams where iron separation is not constantly required.
The direct current is supplied via slip ring assemblies in the terminal box attached to the shaft end. For outputs up to approx. 3500 watts, the rectifier is also housed in the terminal box. An external rectifier is required for higher outputs.
Functional principle
Magnetic drums have a fixed magnet system that extends from the upper apex over 180 degrees to the lower apex. A non-magnetic steel tube (drum shell) rotates around the magnetic system with one or more discharge bars mounted transversely on it.
The material to be separated is fed evenly and distributed across the entire width of the roller by means of a vibrating conveyor trough. Magnetisable metal parts are attracted to the rotating drum shell by the magnet system and removed from the material flow sliding over the drum by the discharge bars. At the lower end of the magnet system, the metal parts are pulled out of the magnetic field and fall off.
Magnetic separator - Features
| Magnetic separator - Features | |
|---|---|
| Iron separators - Groups | Magnetic drum |
| Magnetic separator - Group | Magnetic drums |
| Magnet design | Electro-magnet |
| Active system | Overflowing |
| Grain size | 0 - 50 mm, 50 - 100 mm |
| Conveyed goods | Automobile shredder, Electronic waste, Rock, Foundry sand, Glass, Household waste, Wood, Industrial waste, Coal, Bulky waste, Cement |
| Separation target | High product purity |
| Areas of application | Waste wood, Waste paper and glass, Mining, E-scrap, Commercial waste, Foundry, Household waste, Coal-fired power plants, Plastics, Building rubble, Sawmills, Scrap processing, Bulky waste, Steelworks, Cement and gravel works |
| Ausführungsoptionen | Integrated Rectifier |
The Highlights
SERIES 421
- Unrivalled energy-efficient magnet system with wire coils
- Stainless steel side shields
- Robust drum shell
- Reliable
- Robust
Technical data
SERIES 421
1
| Type | Speed [1/min] | Layer height [mm] | Throughput [cbm/h] | a [mm] | b [mm] | c [mm] | d [mm] |
| 421(N)-20/40 | 38-42 | 20-30 | 04 July | 205 | 400 | 240 | 560 |
| 421(N)-20/50 | 38-42 | 20-30 | 05 Sep | 205 | 500 | 240 | 660 |
| 421(N)-20/60 | 38-42 | 20-30 | Oct 18 | 205 | 600 | 240 | 760 |
| 421(N)-20/70 | 38-42 | 20-30 | Dec 21 | 205 | 700 | 240 | 860 |
| 421(N)-20/80 | 38-42 | 20-30 | 13-24 | 205 | 800 | 240 | 960 |
| 421(N)-20/90 | 38-42 | 20-30 | 15-27 | 205 | 900 | 240 | 1060 |
| 421(N)-30/40 | 34-38 | 30-40 | 13-24 | 306 | 415 | 350 | 600 |
| 421(N)-30/50 | 34-38 | 30-40 | 17-30 | 306 | 515 | 350 | 700 |
| 421(N)-30/60 | 34-38 | 30-40 | 20-36 | 306 | 615 | 350 | 800 |
| 421(N)-30/80 | 34-38 | 30-40 | 27-48 | 306 | 815 | 350 | 1000 |
| 421(N)-30/100 | 34-38 | 30-40 | 30-45 | 306 | 1015 | 350 | 1200 |
| 421(N)-30/120 | 34-38 | 30-40 | 40-72 | 306 | 1215 | 350 | 1400 |
| 421(N)-30/140 | 34-38 | 30-40 | 47-84 | 306 | 1415 | 350 | 1600 |
| 421(N)-30/160 | 34-38 | 30-40 | 53-96 | 306 | 1615 | 350 | 1800 |
| 421(N)-40/50 | 28-32 | 40-60 | 25-45 | 406 | 515 | 460 | 730 |
| 421(N)-40/70 | 28-32 | 40-60 | 35-61 | 406 | 715 | 460 | 930 |
| 421(N)-40/90 | 28-32 | 40-60 | 55-96 | 406 | 915 | 460 | 1130 |
| 421(N)-40/110 | 28-32 | 40-60 | 64-113 | 406 | 1115 | 460 | 1330 |
| 421(N)-40/130 | 28-32 | 40-60 | 75-130 | 406 | 1315 | 460 | 1530 |
| 421(N)-50/60 | 22-26 | 50-80 | 37-63 | 504 | 603 | 600 | 920 |
| 421(N)-50/80 | 22-26 | 50-80 | 50-84 | 504 | 803 | 600 | 1120 |
| 421(N)-50/100 | 22-26 | 50-80 | 62-105 | 504 | 1003 | 600 | 1320 |
| 421(N)-50/120 | 22-26 | 50-80 | 75-126 | 504 | 1203 | 600 | 1520 |
| 421(N)-50/140 | 22-26 | 50-80 | 87-147 | 504 | 1403 | 600 | 1720 |
| 421(N)-70/80 | 20-23 | 70-90 | 88-153 | 712 | 805 | 820 | 1200 |
| 421(N)-70/100 | 20-23 | 70-90 | 110-191 | 712 | 1005 | 820 | 1400 |
| 421(N)-70/120 | 20-23 | 70-90 | 132-229 | 712 | 1205 | 820 | 1600 |
| 421(N)-70/140 | 20-23 | 70-90 | 154-267 | 712 | 1405 | 820 | 1800 |
| 421(N)-70/160 | 20-23 | 70-90 | 176-305 | 712 | 1605 | 820 | 2000 |
| 421(N)-80/100 | 18-21 | 80-100 | 130-223 | 812 | 1005 | 920 | 1400 |
| 421(N)-80/120 | 18-21 | 80-100 | 157-265 | 812 | 1205 | 920 | 1600 |
| 421(N)-80/140 | 18-21 | 80-100 | 183-313 | 812 | 1405 | 920 | 1800 |
| 421(N)-80/160 | 18-21 | 80-100 | 196-335 | 812 | 1605 | 920 | 2000 |
| 421(N)-80/180 | 18-21 | 80-100 | 220-377 | 812 | 1805 | 920 | 2200 |
| 421(N)-80/200 | 18-21 | 80-100 | 245-418 | 812 | 2005 | 920 | 2400 |
Wagner
Pluspoints
At a glance
- Customised design
- WAGNER coil production for outstanding product quality
- AfterSalesService WAGNER-Plus
- LongLife Repair PLUS
- made in Germany
- WAGNER magnet systems in hard ferrite or neodymium design
