Permanent Plate Magnet
At A Glance
Protection: Primary
Feed Type: Conveyor
Material Type: Ferrite
Cleaning Type: Manual
Permanent plate magnets are used in recycling, quarrying and heavy industries. These units can be placed above flat or trough type conveyors. Large permanent magnetic packs generate deep penetrating magnetic flux fields that attract and remove ‘tramp’ type steel items. This unit is considerably less expensive than electro- magnetic units and, as it has no running costs other than cleaning, much cheaper to run. When considering installation points it should be noted that steel belt support rollers will needs to be changed to non- magnetic ones due to possible flux field absorption. For heavily contaminated materials consider the self cleaning permanent magnetic overband.
Benefits
Materials
• High volume capacity
• Allows difficult products to be screened
Magnetic Material
Ceramic strontium ferrite 304 grade stainless steel
• Designed for 24 / 7 operation • Removes large to medium sized contamination
Cover
Back plate
Painted mild steel Four threaded holes
Lifting points
Performance
Cleaning
Magnetic Performance 3,000 Gauss Magnetic field depth 100 Series = 100mm*, 200 Series = 200mm* 300 Series = 300mm* Temperature -40°C / +80°C
The magnetism cannot be switched off so cleaning has to be done manually using either a scraper tool or gloved hand. To aid cleaning, plate magnets can be supplied with a sliding cleaning plate.
Suitability
Options
Suitable Products
All conveyable products, wood chip, biomass, recyclables, aggregates, coal etc Above transfer conveyors, vibratory feeder outlets etc
• Sliding cleaning plate • Forged lifting eyes
• Full stainless steel cover • Protective paint coating
Suitable Location
*Mild steel test piece 5mm x 25mm long
Eclipse Magnetics Innovative Magnetic Solutions
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