Data-bearing media status
State whether the material consists of complete HDDs, destroyed data storage devices or VCM assemblies that have already been removed.
NdFeB knowledge
Identify, compare and accurately describe neodymium magnets for sale
Information about materials, applications, magnet quantities and sources helps you describe a lot accurately.
Clearly identified magnet shapesRecord block, ring, disc and segment magnets separately.›
Quantity & conditionDocument the net weight, coating and contaminants.›
Technical applicationsThe original application and nameplate help with the initial assessment.›
Industrial applicationsIdentify and describe motors, generators and production lots.›Practical magnet guide · IT equipment and data storage devices
Hard drives may contain magnet assemblies, but selling the magnets, data security and dismantling are separate processes. A material enquiry does not include data destruction or a certificate of destruction.
IT equipment and data storage devices
For IT lots, the device type, any data erasure already carried out, dismantling condition and steel back iron are as important as the possible magnet material.
State whether the material consists of complete HDDs, destroyed data storage devices or VCM assemblies that have already been removed.
Data erasure and evidence of destruction are separate processes that must be expressly agreed and documented.
Document steel back irons, screws, adhesive and other materials attached to the magnets.
Do not remove magnets manually unless a suitable work plan and safety procedure are in place.
Selling magnets to ES Metall does not guarantee GDPR-compliant data destruction, collection or acceptance for purchase.
For material assessment
Enquiry in four steps
Record the material, form, condition, quantity and unit, country where the material is located and supporting documents.
Cross-check the stated material identity, batch, origin, parties, status and general processing route.
If required, agree the sample, method, costs, packaging and handover arrangements.
Only once a reliable basis has been established should the commercial terms, responsibilities and payment basis be documented.
Frequently asked questions
No. The manufacturer, generation, design and material can vary.
No. Documented data destruction requires a separately agreed and documented process.
No, not just to make an enquiry. Describe the material as it stands and agree any potential pre-processing with us in advance.
Technical and legal sources
Time-sensitive legal, transport and market information should be checked directly against the linked primary sources before it is used in a specific case.
Related magnet topics
Other specialist areas
For more detailed information about selling, recycling, rare-earth materials and prices we pay, visit the relevant ES Metall specialist pages.