Factory-side engineering and supply capability designed for custom bonded magnet projects, from DFM and tooling to sample validation and repeat production.
This section is organized around the buyer journey: requirement closure, tooling NRE, insert retention, magnetization evidence, magnetic testing, FEA/DFM, PPAP quality, compliance, and production transfer.
DFM, mold design, sample tooling, and NRE planning for custom injection molded magnet programs.
Best for OEM teams that need a custom magnet part rather than an off-the-shelf catalog magnet.
Overmold bonded magnet material onto shafts, hubs, bushings, and carriers to reduce adhesive assembly and alignment risk.
Best for buyers replacing glued magnet assemblies or adding magnetic function to an existing mechanical part.
Magnetization planning for multi-pole rings, sensor rotors, encoded magnets, and custom magnetic field profiles.
Best for engineering teams where magnetic field shape is the product function, not just a material property.
PPAP-oriented quality support for automotive bonded magnet projects, covering CTQ definition, traceability, inspection records, and launch documentation planning.
Best for automotive sourcing, SQE, and launch teams that need more than prototype magnets and require release evidence before production sourcing.
Direct injection molding of bonded NdFeB or ferrite magnet material onto steel shafts to eliminate gluing and secondary assembly steps.
Best for motor and pump assembly teams seeking to reduce BOM count, eliminate curing times, and improve mechanical reliability.
Advanced injection molding technique that consolidates the magnet, carrier, and mechanical features into a single molded component.
Best for value engineering (VAVE) teams looking to redesign multi-part sintered magnet assemblies into cost-effective single parts.
Magnetic inspection planning for injection molded magnet parts, including B-H review, flux checks, pole mapping, and functional sensor-output validation.
Best for engineering and quality teams that need measurable magnetic acceptance criteria before tooling or PPAP sampling.
Magnetic and molding DFM review for custom bonded magnet programs, connecting field simulation, demagnetization risk, and manufacturable geometry.
Best for teams that need to derisk a custom magnet design before paying for tooling or validation samples.
Two-shot and co-injection molding review for magnetic assemblies that combine magnet material with structural plastic, carriers, or sealing features.
Best for design teams trying to combine magnet, carrier, sealing, or mechanical features into a molded assembly.
In-mold magnetic field alignment review for anisotropic bonded magnet compounds, multipole rings, and high-output molded rotor programs.
Best for engineering teams pushing molded magnet output while still needing injection-molded geometry and production repeatability.
Compliance documentation planning for injection molded magnet programs requiring RoHS, REACH, material declarations, CoC, or customer-specific restricted-substance evidence.
Best for sourcing, compliance, and supplier-quality teams that must qualify custom magnetic parts for regulated markets.
| Capability | Primary Buyer Focus | Key Metric | Why It Matters |
|---|---|---|---|
| Custom Magnet Tooling and NRE | Best for OEM teams that need a custom magnet part rather than an off-the-shelf catalog magnet. | Tooling release package: Drawing, material, magnetization, inspection, and sample plan | Injection molded magnets are tooling-led projects; unclear inputs create costly revision loops. |
| Insert Molding and Magnet Overmolding | Best for buyers replacing glued magnet assemblies or adding magnetic function to an existing mechanical part. | Retention force: Defined by pull-out, push-out, or torsion requirement | A sensor rotor can pass magnetic testing but still fail if the insert interface moves under load. |
| Multi-Pole Magnetization | Best for engineering teams where magnetic field shape is the product function, not just a material property. | Pole-to-datum alignment: Project-defined reference angle or mechanical key | Assembly teams need the magnetic pattern aligned with a physical datum to avoid calibration drift. |
| Automotive Quality and PPAP Support | Best for automotive sourcing, SQE, and launch teams that need more than prototype magnets and require release evidence before production sourcing. | CTQ coverage: Dimensions, magnetics, material, insert retention, visual release | Automotive buyers need measurable release criteria, not just supplier claims about quality. |
| Magnet Overmolding on Steel Shafts | Best for motor and pump assembly teams seeking to reduce BOM count, eliminate curing times, and improve mechanical reliability. | Concentricity (TIR): Achieves higher precision than glued assemblies since the shaft is fixtured in the mold | In high-speed pump or motor applications, runout causes vibration, noise, and accelerated bearing wear. |
| One-Shot Magnet Molding | Best for value engineering (VAVE) teams looking to redesign multi-part sintered magnet assemblies into cost-effective single parts. | Part consolidation ratio: Typically reduces 2-4 components down to 1 | Fewer parts mean fewer supply chain risks, zero assembly errors, and eliminated adhesive curing bottlenecks. |
| Magnetic Testing and Field Mapping | Best for engineering and quality teams that need measurable magnetic acceptance criteria before tooling or PPAP sampling. | Magnetic release criterion: B-H curve, flux density, Bx/By/Bz map, angle error, or functional output | The magnet can only be controlled in production when the buyer defines which magnetic characteristic matters. |
| Magnet FEA Simulation and DFM | Best for teams that need to derisk a custom magnet design before paying for tooling or validation samples. | Simulation-to-sample alignment: Air gap, pole geometry, material curve, temperature, and sensor position | A useful simulation must match the molded part, magnetization fixture, and real sensing or motor assembly. |
| Two-Shot Magnetic Injection Molding | Best for design teams trying to combine magnet, carrier, sealing, or mechanical features into a molded assembly. | Interface reliability: Pull-out, peel, torsion, leak, or thermal-cycle target by design | Two-shot parts fail at the interface when resin compatibility and geometry are not engineered early. |
| Magnetic Field Alignment Molding | Best for engineering teams pushing molded magnet output while still needing injection-molded geometry and production repeatability. | Alignment direction: Radial, axial, diametrical, or custom field orientation | Anisotropic compounds only deliver their advantage when the powder orientation matches the final magnetic function. |
| RoHS and REACH Magnet Compliance Support | Best for sourcing, compliance, and supplier-quality teams that must qualify custom magnetic parts for regulated markets. | Compliance evidence scope: RoHS, REACH, CoC, IMDS, customer declaration, or test report | Custom magnetic compounds combine powder, resin, insert, and sometimes coating, so evidence scope must be explicit. |
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