Cryogenic Droplet Solution

Automated Cryogenic Bead Formation System for Micro Droplet Dispensing into Liquid Nitrogen

This system is a precision cryogenic droplet dispensing platform integrating a Micrava ceramic pump with an XYZ gantry motion control system.

The platform is designed with multiple-position sample stations (4 / 8 / 12 positions), allowing users to place insulated containers filled with liquid nitrogen (supplied by the customer).

The system precisely dispenses liquid droplets (typically ≥5 μL) into liquid nitrogen, where droplets are instantly frozen into uniform spherical beads.

Due to the high accuracy and consistency of the dispensing process, the formed beads are smooth, uniform, and structurally stable, making them suitable for downstream freeze-drying processes for long-term storage.

This technology provides an effective solution for improving the stability, transportability, and storage of sensitive biological and diagnostic reagents.

1. It's hard to get consistent micro-droplet size when droplets just fall freely

2. Droplet formation becomes unstable because surface tension keeps changing

3. Frozen beads in liquid nitrogen often end up not being round and uniform

4. Manual dripping methods make it tough to get the same results repeatedly

5. There's no precise control over when and where each droplet is released

6. Beads can stick together or get deformed during freezing

Modular Cryogenic Bead Formation Modules

1. Ceramic Precision Metering Pump

High-accuracy micro liquid dosing for stable droplet generation.

👉 View Pump Series

2.Motion-Controlled Dispensing System

Enables precise spatial control of droplet formation.

👉 Explore Motion Systems

3. Cryogenic Freezing Container (LN2 System)

Provides instant freezing environment for droplet solidification.

👉 View Cryogenic Components

4. Dispensing Needle Assembly

High-precision nozzle for controlled droplet release.

👉 View Dispensing Components

1. Reagent Dispensing Platform

2. Cryogenic Dispensing Solution

3. Micro Dosing System

4. Vacuum Degassing System

5. Automation Fluid Control Platform

Micrava provides tailored cryogenic bead formation systems based on:

1. Droplet size requirements

2. Bead uniformity specifications

3. Biological activity preservation needs

4. Production throughput requirements

5. Automation integration level

1. System design consultation

2. 2. Process optimization support

3. 3. OEM / ODM customization
   

4. Automation integration
   

5. Application feasibility testing

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