Carbonlinkai Large-Volume Magnetic Rack OEM
Custom Bioprocessing Separation — Engineered from 20L to Hundreds of Liters, Direct from Our Factory
When magnetic bead separation moves beyond the benchtop, you need more than just a bigger rack. You need a partner who understands large-volume hydrodynamics, field uniformity, automation integration, and the rigorous documentation bioprocessors demand. Carbonlinkai delivers exactly that: fully customized magnetic separation systems built to your vessel geometry, your process scale, and your quality framework — all with the cost structure only a factory-direct OEM can provide.
Separation at True Production Scale

From our battle-tested 20-liter platform to fully bespoke systems handling several hundred liters, every Carbonlinkai solution is engineered to match your process volume without sacrificing capture efficiency. Whether you are clarifying harvest, washing magnetic beads, or performing buffer exchange in a single-use bag or a stainless-steel tank, our magnetic racks are purpose-designed around the exact dimensions and working volume of your container. The result is a scalable separation architecture that grows with your pipeline — consistent from early development runs through commercial manufacturing.
OEM and Customization — No Off-the-Shelf Shortcuts
We do not ask you to adapt your process to a standard catalog product. As a factory-direct OEM specialist, we start with your requirements:
Vessel geometry & volume — any diameter, any height, 10 liters and up.
Automation interface — mounting patterns, sensor cutouts, robotic handling features.
Material & finish — 316L stainless steel, electropolished surfaces, USP Class VI-compliant polymers as needed.
Documentation — full material traceability, in-process inspection records, final acceptance test data for every single unit.
Because we control manufacturing from raw material to final assembly, we also control consistency. Your 50th separator performs identically to your first. Batch-to-batch magnetic field mapping data accompanies every shipment, simplifying your process validation and audit readiness. Our global supply chain ensures on-time delivery whether you need one pilot unit or a fleet of production-scale racks.
How Carbonlinkai Builds Reliable, High-Performance Separation
Magnetics Designed by Advanced Simulation
We use computational modeling — including AI-driven field optimization — to design magnetic circuits specifically for your vessel. This virtual prototyping eliminates dead zones before we cut any metal. The final field pattern is validated against simulation data, giving you uniform bead capture across the entire working volume, right up to the vessel wall.
Multi-Gradient Annular Pole Array
Rather than a simple linear magnet layout, our proprietary multi-gradient annular pole configuration produces a radially homogenous, high-intensity field. This arrangement keeps the separation force consistent even at the center of large-diameter vessels, preventing bead aggregation or loss in low-field regions.
Long-Life Rare-Earth Magnets
We select high-remanence NdFeB magnets with exceptional coercivity and thermal stability. Under normal bioprocess operating conditions, these magnets exhibit negligible flux loss over a decade of service. That means your rack delivers the same separation performance year after year, with no recalibration or magnet replacement — an global top tier brand alternativeant consideration for validated processes.
Total Traceability, Delivered Globally
Every Carbonlinkai magnetic rack is shipped with a complete quality dossier: material certifications, dimensional reports, surface finish measurements, and the as-built magnetic field map. This documentation streamlines your supplier qualification and helps meet the expectations of regulatory inspectors without additional effort from your team.
A Factory-Direct Cost Model That Works at Scale
By working directly with Carbonlinkai’s engineering and manufacturing teams, you cut out multiple layers of distribution markup. Many clients realize procurement savings of up to 60% compared to going through conventional catalog channels for custom large-volume systems.* You pay for engineering and manufacturing excellence — not for intermediary margins. And because we design for manufacturability from the start, we shorten lead times even for highly individualized configurations.
Partner with Carbonlinkai
If you are scaling up a magnetic bead process and need a separation solution that fits your vessel, your automation, and your budget, we are ready to start the conversation. Send us your vessel drawings, target volume range, and any interface requirements. Our engineering team will return a conceptual magnetic field layout, a technical proposal, and a transparent cost estimate — typically within days.
Turn your large-volume magnetic separation into a competitive advantage. Let’s engineer something exceptional together.
Contact our OEM engineering team today.
Savings estimate based on typical factory-direct OEM pricing for custom magnetic separator projects compared to published list prices for equivalent bespoke large-volume systems. Actual savings depend on specification, order quantity, and regional logistics. Magnetic field retention projections are based on internal accelerated aging data under recommended use conditions; individual results may vary with process environment.




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