Performance That Sets a New Benchmark — At a Cost That Makes Sense
When your bioprocess scales to 5 liters or beyond, every minute of separation time matters. Every percentage point of recovery yield counts. And every dollar of equipment investment impacts your bottom line.
Carbonlinkai’s 5L Large Volume Magnetic Bead Separation System delivers the separation performance your process demands — with the flexibility and cost structure that makes commercial sense.
Engineered for Real-World Bioprocessing
The 5L system represents a fundamental rethinking of large-volume magnetic separation. Through advanced magnetic circuit design and high-performance rare-earth magnetic materials, we’ve created a system that generates a strong, highly uniform magnetic field across the entire 5-liter working volume. Magnetic bead adsorption is rapid and complete, with minimal bead retention at edge regions.
Key performance characteristics:
Uniform and powerful magnetic field distribution
Fast and concentrated bead adsorption
High batch-to-batch consistency
Recovery rates exceeding 95% with RSD below 5%
The robust all-steel structural frame and heavy-duty non-slip base are built to withstand the weight of a full 5-liter liquid load and frequent operation in production environments. Optional automation modules — including electric lift, rotational oscillation, and multi-point synchronous separation — enable semi-automated workflows that improve efficiency and consistency.
Customization That Fits Your Process — Not the Other Way Around
Every bioprocess is unique. Your magnetic bead type, target molecule, sample viscosity, and container specifications all influence separation performance. That’s why Carbonlinkai offers deep customization rather than one-size-fits-all solutions.
OEM Partnership — Built for Scale, Designed for Flexibility
Carbonlinkai is more than a manufacturer — we are a dedicated OEM partner serving bioprocess teams, life science reagent manufacturers, and instrument companies worldwide. With a complete in-house chain spanning magnetic circuit design, material sourcing, manufacturing, and delivery, we eliminate middlemen and deliver direct value.
Why Global Companies Choose Carbonlinkai as Their OEM Partner:
In-House Magnetic Circuit Technology — We develop our own magnetic circuit systems, free from third-party licensing fees. This gives us the freedom to design, iterate, and respond quickly to your specific requirements.
Aerospace-Grade Materials — High-performance NdFeB magnets sourced from mature supply chains, with incoming inspection and aging processes aligned to aerospace-grade standards. Magnetic strength loss is less than 0.5% over 10 years.
Scaled Manufacturing — Our production base achieves economies of scale that fully dilute fixed costs while standardized processes ensure batch-to-batch consistency.
Direct Supply Chain — No distribution markups. You receive factory-direct solutions with direct after-sales support from the same R&D and manufacturing team.
Delivery Timelines That Respect Your Schedule
We understand that equipment delivery timelines directly impact your project planning and production schedules.
Order Type Typical Delivery Timeline
Small-batch OEM orders 15–30 days
Large-volume / custom orders 1–2 months
For standard OEM orders, we maintain a core material reserve to ensure stable, timely supply. For large-volume and deep-customization projects, our team works closely with you throughout the design, validation, and production phases to deliver on schedule.
Proven Performance — Recognized by the Market
Carbonlinkai has been recognized as China’s #1 magnetic rack sales champion for two consecutive years, serving leading life science enterprises across 12 countries worldwide. Our clients include top-tier NGS companies such as BGI, Vazyme, Yeabio, and KingMed Diagnostics.
The separation performance of Carbonlinkai systems has been independently verified to match — and in key metrics, exceed — the benchmarks set by established international suppliers. Yet our pricing model delivers this performance at a fraction of the cost.
Start Your Customization Journey
Whether you need a standard 5L separator or a fully customized solution for your unique bioprocess, Carbonlinkai is ready to partner with you.
Three steps to get started:
Requirement consultation — Share your bead type, container specifications, target separation time, and throughput needs
Design & validation — Receive magnetic circuit simulation, 3D design proposal, and prototype testing
Production & delivery — Full-scale manufacturing with quality control and on-time delivery
Carbonlinkai — Global OEM distinction for magnetic separators. Performance that moves your process forward.




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