Disc Magnets for OEM, Industrial & Magnetic Assemblies
Zhaobao Magnet Group manufactures and supplies Disc Magnets for industrial equipment, magnetic assemblies, electronics, OEM products, private-label programs, and other applications requiring a round permanent magnet configuration.
Our disc magnet range focuses on neodymium (NdFeB) and rare earth disc magnets, with product selection based on diameter, thickness, magnetic grade, magnetization direction, surface coating, dimensional tolerance, and required quantity.
Disc Magnet Product Range
|
Product Category |
Size Reference |
Magnetic Performance & Grade |
Primary Applications |
|
Magcraft Rare Earth Disc Magnets |
Diameter Ø1–100 mm; thickness 0.5–20 mm |
N35–N52, including selected high-temperature grades |
Electronic components, precision instruments, prototyping, commercial retail packaging, and general mechanical assemblies |
|
Super Strong Neodymium Disc Magnets |
See product page for detailed specifications |
High-energy-product sintered NdFeB |
Compact high-performance motors, sensitive sensors, acoustic transducers, and precision actuators |
|
Super Strong Disc Magnets |
Diameter Ø3–60 mm |
N52; pull-force data available for selected sizes |
Heavy-duty industrial holding fixtures, magnetic separation equipment, mechanical latches, and high-force coupling systems |
|
15mm Neodymium Magnets |
Fixed diameter Ø15 mm; thickness 2–10 mm |
N35 / N42 / N52 |
Automated assembly lines, standardized electronic housings, magnetic catches, and sensor mounting components |
|
Large Disc Magnets |
Diameter Ø50–150 mm; thickness 5–25 mm |
N35–N52; reference pull force up to 120 kg |
Power-generation equipment, heavy industrial machinery, high-flux magnetic separators, and high-load lifting equipment |
|
Neodymium Rare Earth Disc Magnets |
Various standard metric and imperial disc sizes |
N35–N52; up to 52 MGOe |
Automotive OEM components, appliance motors, industrial switches, and general OEM magnetic assemblies |
Disc Magnet Customization Options
Zhaobao supports custom disc magnets based on drawings, specifications, and application requirements.
|
Configuration |
Custom Options |
|
Diameter × Thickness |
Ø1–200 mm × 0.5–60 mm; standard tolerance ±0.05 mm; precision machining up to ±0.02 mm for applicable designs |
|
Magnetic Grade |
N35, N42, N45, N48, N52; selected high-temperature grades |
|
Magnetization |
Axial, diametric/radial, multi-pole |
|
Coating |
Ni-Cu-Ni, epoxy, zinc, gold, silver; other finishes for applicable requirements |
Disc Magnet Manufacturing
Zhaobao’s production infrastructure covers raw material processing, precision machining, surface treatment, and final packaging for permanent magnets.
Raw Material Processing
Material synthesis and alloy preparation for NdFeB magnet production.
Precision Machining
Slicing, grinding, and shaping processes for specified disc magnet diameter, thickness, and dimensional tolerances.
Surface Treatment & Finishing
Coating and finishing processes according to specified corrosion, insulation, and application requirements.
Final Processing & Packaging
Product sorting, identification, and packaging according to order specifications.
Quality Management & Inspection
Zhaobao maintains dedicated inspection and testing facilities for controlling dimensional and magnetic requirements during disc magnet production.
Dimensional Inspection
Diameter, thickness, and specified tolerances.
01
Magnetic Performance Testing
Magnetic flux and related magnetic properties.
02
Pull-Force Testing
Holding-force measurement where applicable.
03
Climate Resistance Testing
Environmental resistance evaluation for applicable configurations.
04
Final Inspection
Product condition and identification checks before packaging.
05
Zhaobao’s quality management systems include IATF 16949, ISO 14001, and ISO 45001. For applicable products and target markets, third-party testing can also be arranged for RoHS, REACH, ASTM, CHCC, CP65, CPSIA, and EN71 requirements.
FAQ
With abundant experience, we are one of the most professional disc magnet manufacturers and suppliers in China. Please feel free to wholesale advanced disc magnet made in China here from our factory. All customized products are with high quality and competitive price.