Block Neodymium Magnets N52 | Industrial Square Rare Earth Magnets Bulk
2025-12-23
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⭐ Product Advantages
🔹 1. Uniform High Strength
N52 grade (52MGOe) – consistent magnetic force across the entire square surface (no weak points).
🔹 2. Heavy Load Capacity
A 20×10×5mm block can hold up to 35kg (ideal for industrial clamping).
🔹 3. Stable Surface Attachment
Flat square shape ensures 80%+ contact area with metal surfaces (reduces slippage).
🔹 4. Customizable Dimensions
Width, length, thickness, and magnet grade can be tailored for OEM projects.
🔹 5. Corrosion & Wear Resistant
NiCuNi triple plating – resists scratches, moisture, and industrial debris.
🔹 6. Bulk Supply Reliability
Stable production capacity (50k+ units per month) for large-scale industrial orders.
⭐ Applications
✔ Industrial magnetic workholding tables✔ Robotic arm end effectors & component mounts✔ Assembly line fixtures & equipment clamps✔ Electronic enclosure fasteners✔ Heavy-duty storage rack magnetic locks✔ Precision tool positioning systems
⭐ Why Choose Our Block Neodymium Magnets?
✔ Factory-direct manufacturer with 12+ years in rare earth magnets✔ Experience supplying robotics & industrial automation clients✔ 100% magnetic strength testing (±1% tolerance)✔ Fast custom sample production (3-5 days)✔ Competitive bulk pricing for industrial buyers✔ Compliance with RoHS & REACH standards
⭐ FAQ
Q1: Can the block magnets be used in outdoor industrial environments?A: Yes – the NiCuNi coating resists rain, dust, and mild chemical exposure.
Q2: What’s the MOQ for custom-sized block magnets?A: MOQ is 1,000 units for custom dimensions/grades.
Q3: Do square magnets have stronger holding power than disc magnets?A: They offer more contact area, so holding stability is higher (force depends on size/grade).
Q4: Can you provide magnets with specific polarity layouts?A: Yes – we support custom polarity (e.g., multi-pole) for robotics positioning.
⭐ Call to Action
Need high-stability block neodymium magnets for industrial or robotics projects?We offer OEM customization, bulk pricing, and global shipping for large-scale orders.
📩 Send your size/force requirements to get a detailed quote within 24 hours.
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HuanTongcx is a custom magnet supplier which providing neodymium magnet, ferrite magnet, samarium cobalt magnet for various industries.
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No. 73-75, Dalang Section, Guan Zhang Road, Dalang Town, Dongguan City, Guangdong Province, China
Contact person: Mr.Zeng
Tel: +86-13925718949