DN350 Ferrite Bullet Magnet (Magnetic Separator) – Specifications

The DN350 Ferrite Bullet Magnet is a high-efficiency magnetic separator designed for industrial production lines. The unit features a 350 mm inlet and outlet diameter with a total length of 1000 mm. The internal magnetic core measures Ø350 x 570 mm, providing a large surface area for maximum metal separation performance.

Manufactured entirely in-house, these systems are specifically developed to remove ferromagnetic particles from powder and granular materials.

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Technical Specifications

• Inlet / Outlet Diameter: DN350 (Ø350 mm)
• Total Length: 1000 mm
• Magnetic Core: Ø350 x 570 mm
• Magnet Type: Ferrite (Ceramic Magnet)
• Magnetic Strength: 3000 – 5000 Gauss (depending on application)
• Body Material: AISI 304 / AISI 316 Stainless Steel
• Surface Finish: Sandblasted (Matte finish)
• Sealing: Fully sealed structure
• Tolerance: ±3 mm
• Minimum Captured Particle Size: 0.05 mm

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Working Principle

Bullet type magnetic separators distribute the material across the magnetic surface using a conical design.

This ensures:

• Smooth material flow without blockage
• Homogeneous distribution of material
• Maximum contact with the magnetic field

During operation, ferrous particles are captured on the magnetic core by strong magnetic force, while clean product continues through the system.

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Installation and Operation

The DN350 bullet magnet is flanged for easy integration into pipeline systems:

• Installed vertically between two pipelines
• Material flows freely downward onto the magnetic surface
• Metal particles are securely captured

Cleaning process:

• The cover is manually opened
• The magnetic core is removed
• Collected metal particles are cleaned manually

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Applications

DN350 Ferrite Bullet Magnets are widely used in:

• Flour and food processing plants
• Sugar and legumes processing facilities
• Plastic granule production
• Chemical and mineral processing industries
• Ceramic and glass industries
• Recycling sector
• Powder and bulk material handling systems

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Advantages

✔ High capacity due to large diameter
✔ Cost-effective ferrite magnet solution
✔ Aerodynamic design preventing blockage
✔ Durable stainless steel construction
✔ Easy maintenance and cleaning
✔ Stable and long-lasting magnetic performance

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Production and Options

DN350 bullet magnets manufactured by our company can be supplied as:

• Complete magnetic separator systems
• Magnetic core only
• Custom-designed solutions

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Food Grade Compliance

Our products:

• Are suitable for food processing applications
• Comply with BRC & HACCP standards
• Are manufactured using corrosion-resistant stainless steel

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Temperature Resistance

• Standard: 80°C
• Optional: Up to 250°C

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Conclusion

The DN350 Ferrite Bullet Magnet is an ideal and cost-effective solution for removing metal contamination in high-capacity industrial systems. Its large diameter, strong magnetic field, and durable construction significantly improve product quality and process safety.