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MF-X1 Multi-inlet Vortex Mixer (MIVM)

MF-X1 Multi-inlet Vortex Mixer (MIVM)

The multi-inlet vortex mixer system, utilized in Flash Nanoprecipitation (FNP), enables the rapid and controlled mixing of a good solvent and an anti-solvent. By kinetically regulating the nucleation and growth of nano-aggregates, it serves as a low-cost, scalable method for nanomaterial preparation that supports continuous operation.

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MF-X1 Multi-inlet Vortex Mixer (MIVM)
Product Overview
The MF-X1 is a high-performance Multi-inlet Vortex Mixer (MIVM) specifically engineered for Flash Nanoprecipitation (FNP), Liquid-Liquid-Solid (L-L-S) processes, and advanced nanomedicine formulation R&D in the pharmaceutical industry. Utilizing unique principles of vortex and chaotic advection crystallization, this device achieves highly efficient, homogeneous micromixing within milliseconds, making it a cornerstone component of continuous-flow microreaction systems.
As a microfluidic device leveraging micro-machined fluidic channels, a typical 4-inlet MIVM drives ultra-fast, uniform fluid mixing within milliseconds via vortex and chaotic flow dynamics. It is ideally suited for instantaneous crystallization/precipitation, mass-transfer-limited fast reactions, and continuous-flow processes with stringent requirements for shear forces and mixing timelines.
The MF-X1 is optimized for Flash Nanoprecipitation (FNP) and microscale, ultra-fast mixing applications. Through a specialized fluidic channel geometry, multiple fluid streams are injected into the central mixing chamber at extremely high flow rates within a confined space. This triggers intense hydrodynamic instabilities and controlled vortices, enabling thorough, molecular-level mixing on a millisecond (ms) or even microsecond (μs) timescale.
Core Technical Specifications

  • Operating Temperature Range: -30°C to 195°C

  • Maximum Operating Pressure: ≤ 20 bar (2.0 MPa)

  • Flow Rate Range: 0.01 to 200 mL/min

  • Channel Configuration: 4 Inlets / 1 Outlet (Four independent inlets offer enhanced flexibility to stimulate high-efficiency micromixing within the vortex chamber)

  • Fluid Mixing Principle: Chaotic advection precipitation and high-efficiency vortex shear forces

Key Features & Benefits

  • Precision Control over Nucleation & Growth: Based on kinetic principles, the instantaneous mixing of solvent and anti-solvent yields nanoparticles with an extremely narrow size distribution, exceptional reproducibility, and outstanding stability.

  • Easy-to-Clean & Anti-Clogging Design: Featuring a specialized packed-seal design, the system is significantly easier to disassemble, clean, or have its mixing packing replaced compared to traditional static inline mixers—even under extreme, abnormal operating conditions such as solid precipitation, scaling, or clogging.

  • Premium Material & Components: The modular assembly comprises a highly chemically compatible mixer base and cover plate, PTFE (Polytetrafluoroethylene) gaskets, sealing strips, and heavy-duty fastening screws.

  • Cost-Effective Scalability: Compared to traditional batch reactor stirring, the MF-X1 delivers exceptionally high mass transfer efficiency and a superior surface-area-to-volume ratio. It exhibits minimal scale-up effects, making it ideal for low-cost, continuous, and large-scale synthesis of nanomaterials.

Typical Application Areas

  • Nucleic Acid Therapeutics & Lipid Carriers: Large-scale, continuous-flow self-assembly of Solid Lipid Nanoparticles (SLNs), Lipid Nanoparticles (LNPs), and related delivery vehicles.

  • Polymeric & Macromolecular Drugs: Controlled synthesis of various polymeric drug nanoparticles and pure drug nanocrystals.

  • Liquid-Liquid-Solid (L-L-S) Fast Heterogeneous Reactions: Fine chemical intermediate processes involving instantaneous precipitation, rapid crystallization, or high tendencies for scaling.