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JLmagnet
China
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📧 Sales00@jlmagnet.com;
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www.jlmagnet.com
Annual Output
Annual production capacity of 8,000 tons of high-performance magnets (per official site); output value exceeded RMB 1 billion in 2025.
Total Employees
Total employees: approx. 400.
Business Type
Electrical & Electronics
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Sintered NdFeB magnets

Quantity:
SKU: 1144916585
Model: 7705252082

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Product Details

Product Specification

TypeDiscs/cylinders, rings, blocks, arcs (tiles), trapezoids, multipole radial rings, Halbach components, custom shapes.ModelProduct models per our naming code: D (disc/column), F (block), R (arc) + dimensions + optional features. Examples: D15×3.8 (disc); D15×D5×25 (ring); D50×D13.5×20-D20×8 (ring with counterbore); F18×9.5×2 (block); R90×R85×40×50 (arc); features such as steps/holes/chamfers appended after "-", e.g. D8×1-D6×7.
ParamsGrade range: N25-N58, 33M-56M, 30H-56H, 30SH-56SH, 30UH-54UH, 28EH-48EH, 28AH-42AH Remanence Br: 9.6-14.7 kGs (0.96-1.47 T). Intrinsic coercivity Hcj: ≥12 kOe (N/M), ≥16 kOe (H), ≥20 kOe (SH), ≥25 kOe (UH), ≥30 kOe (EH). Max energy product (BH)max: 23-53 MGOe. Max working temperature: 70-80°C (N), 100°C (M), 120°C (H), 150°C (SH), 180°C (UH), 200°C (EH). Custom magnetization, dimensional tolerance and coatings per drawing.MaterialNdFeB (neodymium-iron-boron) sintered material
Applicable IndustryAutomotive, consumer electronics, synchronous motors, wind power, medical devices, aerospace and various magnetic application equipment.

Feature

1. Automotive-grade quality & batch consistency: IATF 16949 certified (since 2019), magnetic properties controlled within ±2% fluctuation, 99.5% key dimensional pass rate, and magnetic test reports issued per batch - ensuring stable motor performance lot after lot. 2. Stable, integrated supply: 30 years of experience (founded 1996), 8,000 tons annual capacity across 4 in-house bases (sintering, machining, plating, testing) - one-stop processing without outsourcing gaps, trusted by 3,000+ customers with an 85% repurchase rate. 3. Customization & advanced options: full shape customization (blocks, rings, arcs to complex parts) per customer

N35 D10 x 4 mm

N35 D10 x 4 mm


N35 D25 x 3 mm

N35 D25 x 3 mm


N35 40 x 9 x 2 mm

N35 40 x 9 x 2 mm


N35 D20 x d10 x 4 mm

N35 D20 x d10 x 4 mm


N35 irregular shape

N35 irregular shape


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