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Cross Belt Magnets

Cross Belt Magnet vs. Drum Magnet: What’s the Difference?

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In scrap yards, MRFs, and industrial recycling facilities, choosing the right magnetic separation equipment directly affects recovery purity, uptime, and ROI. If you’re deciding between a cross belt magnet and a drum magnet, the real question isn’t which is better; it’s which fits your material flow and recovery goals.

Both are essential pieces of industrial magnetic separation equipment, but they function differently within ferrous metal recovery systems.

How a Cross Belt Magnet Works

A cross belt magnet (also called anoverband magnet) is suspended above a conveyor belt. As material passes underneath, the magnet pulls ferrous metals upward and away from the material stream. A self-cleaning belt then carries the captured metal to the side and discharges it. 

Best Applications

A cross belt magnet performs well in:

  • Shredded automobiles
  • Auto shred residue
  • MSW
  • Construction debris
  • E-scrap and electronic scrap
  • High-volume scrap metal processing

Because it sits above the conveyor, it works well as a continuous, self-cleaning separator in high-throughput systems.

Key Performance Characteristics

  • Continuous operation
  • Handles variable feed sizes
  • Ideal for primary separation
  • Moderate footprint (over conveyor)
  • Requires structural mounting and power for belt drive

For many facilities, a cross belt magnet for sale is the first line of defense to remove ferrous metals before downstream processing.

How a Drum Magnet Works Best Applications

Drum separator magnets are excellent for:

  • Clean shredded scrap
  • Wire recovery lines
  • E-scrap refinement
  • Secondary or staged separation
  • Applications requiring higher purity

Because material directly contacts the drum, separation can be more precise.

Key Performance Characteristics

  • Compact installation footprint
  • Lower profile than overhead systems
  • Strong control of discharge
  • Ideal for staged or finishing separation
  • Less structural overhead support required

If your goal is higher recovery purity in refined streams, a drum magnet for sale often makes sense.

Side-by-Side Comparison

Feature  Cross Belt Magnet  Drum Magnet 
Position in Flow Suspended over conveyor Inline, at discharge or chute
Cleaning Self-cleaning belt Self-cleaning via rotation
Throughput High-volume primary separation Controlled, refined separation
Installation Requires overhead mounting Compact, integrated
Ideal Material Shredded automobiles, C&D, MSW Clean scrap, wire, e-scrap
Separation Stage Primary removal Secondary or finishing stage

 

How to Choose the Best Magnet for Scrap Metal Separation

1. Material Type

  • Heavy shredded automobiles or C&D debris? Cross belt magnet
  • Clean wire, electronic scrap, or refined e-scrap? Drum magnet
  • Mixed MSW or unpredictable feedstock? Cross belt magnet

2. Desired Recovery Purity

  • Higher initial volume capture → Cross belt magnet
  • Higher final purity → Drum separator magnets

3. Continuous vs. Staged Separation

  • Need continuous, hands-off removal? Cross belt magnet
  • Need controlled, staged refinement? Drum magnet

4. Space & Conveyor Layout

  • Limited overhead clearance? Drum separator magnets for sale may fit better
  • Long conveyor lines with room above? Cross belt systems integrate easily

A Trusted Supplier for Equipment Sourcing and ROI

Whether you are investing in new systems or exploring  used recycling equipment for sale, partnering with a t rusted industrial equipment supplier matters.

Solid Equipmentsupports facilities wi th:

Final Takeaway

The difference between a cross belt magnet and a drum magnet comes down to position, performance role, and recovery goals. A cross belt magnet excels at high-volume, continuous primary separation. A drum magnet refines material for higher purity output.

For most operations focused on uptime, purity, and ROI, the best solution is often both — working together to maximize metal recovery while keeping your metal recycling machine running efficiently.