Brief Description
Mag Spring® offers a full range of Permanent Magnetic Separators designed for removing ferrous contaminants from powders, granules, and liquids. With advanced rare earth magnets up to 15,000 Gauss, our solutions guarantee long-term stability, strong magnetic force, and maintenance-free performance.
Whether for food safety, lithium battery purification, chemical processing, plastic pellet cleaning, or pharmaceutical manufacturing, Mag Spring® separators ensure the highest product purity and production efficiency.
Product Range Overview
Magnetic Bar (Rod) Separator
Ideal for powder and granular materials. High-intensity NdFeB magnets (10k-15k Gs) in 304/316L SS housing.
Magnetic Plate Separator
Mounted above or inside conveyors. Manual or self-cleaning designs for bulk materials.
Magnetic Drum Separator
Continuous automatic removal using rotating drums. For mining, recycling, and bulk powders.
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Power Automatic Magnetic Liquid Trap
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Automatic Rotary Magnetic Separator (14000 Gs) – Smart Flow Solution for Bridging Materials
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Automatic Powder Magnetic Filter (9000–13000 GS) — High-Capacity Ferrous Removal System
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13000GS Magnetic Strainer for Pipeline – High-Efficiency Liquid Magnetic Separator
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Ultimate 5x High-Efficiency Insulated Magnetic Separator for Hot Viscous Liquids – Proven Iron Removal Solution
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Powerful Hopper Magnet Separator for Powder & Granular Material Purification
View ProductWhy Choose Mag Spring® Permanent Magnetic Separators?
High Magnetic Strength
Powerful rare earth magnets ensure continuous iron removal, even for ultra-fine ferrous particles.
Hygienic Construction
Full SUS304 or SUS316L stainless steel design meets strict food and pharma hygiene standards.
Automatic & Manual Options
Self-cleaning for continuous lines, and manual types for economical batch processes.
Durable & Maintenance-Free
Permanent magnets keep strength for more than 10 years without demagnetization.
Custom Designs
Tailored solutions for powder, liquid, or slurry materials — fit seamlessly into any process.
Application Industries
Food & Beverage
Sugar, flour, chocolate, spice, and dairy production lines.
Lithium Battery
Cathode/anode material and precursor purification.
Chemical & Pigment
Removing iron from pigments, coatings, and fine powders.
Plastic Industry
Used before extrusion or injection molding to protect equipment.
Pharmaceutical
Ensure GMP-level metal contamination control.
Automatic vs. Manual Magnetic Separators
| Type | Features | Suitable For |
|---|---|---|
| Automatic Self-Cleaning Type | Uses pneumatic or PLC-controlled mechanisms to discharge particles without stopping. Ideal for 24/7 operations. | High-volume, continuous production lines (e.g., sugar, lithium battery slurry, chemical plant). |
| Manual Cleaning Type | Requires operator to remove magnetic bar housing periodically for cleaning. Simple and cost-effective. | Small batch production, lab testing, or dry powder lines. |
Selection Guide
Consider the following key parameters to ensure the best performance for your process:
- Material State: Powder / Granule / Liquid / Slurry
- Contamination Level & Particle Size
- Operating Temperature: Standard ≤ 80°C (up to 250°C available)
- Material Corrosiveness: (SUS304, SUS316L, etc.)
- Automation Level: Manual or self-cleaning type
- Hygienic (Food-Grade) or Standard Design
Need technical advice? Our engineering team can recommend the best model for your material.
FAQ
Q1: Permanent vs. Electromagnetic separator?
A: Permanent separators use rare earth magnets (no power needed), are energy-saving, and maintenance-free. Electromagnetic separators rely on electric coils.
Q2: How long do Mag Spring® magnets maintain strength?
A: Our rare earth magnets maintain over 95% of their magnetic force for more than 10 years under normal working conditions.
Q3: Can they handle corrosive liquids or high temperatures?
A: Yes. We recommend SUS316L or special coatings for corrosive materials, and our 250°C resistant models for high temperatures.
Q4: How often should I clean the separator?
A: Automatic types clean continuously. Manual types should be cleaned regularly based on contamination levels.
Get Your Permanent Magnetic Separation Solution
Mag Spring® engineers provide customized solutions for powders, liquids, and bulk materials. Contact us to find the perfect permanent magnetic separator for your application.
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