Fluidnatek Knowledge base

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Controlling the Orientation of Electrospun Nanofibers for Tissue Engineering

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Product Brochure
Fluidnatek® Electrospinning & Electrospraying System

Fluidnatek® LE-50

Product Overview

Ideal for proof-of-concept and feasibility developing new materials and formulations. The Fluidnatek LE-50 electrospinning machine combines the compact, lightweight characteristics of the Spinbox with the features of an advanced research station.

Needle-based and Needle-less

Develop samples with needle-based or needle-less emitters, or both simultaneously

Full Environmental Control

Unique HEPA-filtered unit provides control over increasing or decreasing temperature (20-45°C) and relative humidity (10-80%)

Global Process Monitoring

HD process data hub allows monitoring of 20+ process parameters to boost reproducibility

Simultaneous Dual Processing

Process two solutions with independent voltages to generate two types of fibers, particles, or a combination.

LE-50 Features

This unit offers multiple optional features to assess your production and application needs. An optional environmental control unit can tightly control humidity and temperature conditions to maximize electrospun fibers and electrosprayed particles productivity and reproducibility.

  • Small-scale production for advanced development
  • All processing parameters are controlled from a touchscreen panel
  • Primary high voltage supply and non-regulated negative high voltage collector
  • Syringe pumps
  • Variable target distance (emitter to collector)
  • Safety shut-off switches in access doors
  • Sealed cable pass-through allows you to use personal accessories
  • Temperature and relative humidity display
  • Active solvent exhaust system

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Fluidnatek LE-50

Optional Upgradeable Features

  • Environmental capacity to tightly control temperature (20-45°C) and relative humidity (10-80%)
  • Secondary stage with independent voltage to process two solutions at the same time
  • Multi-needle system and/or slit injector (needle-less sample process)
  • High definition process data hub to monitor 20+ process parameters
  • Adjustable collector voltage (bipolar) to improve deposition and/or optimize sample porosity
  • Second and third syringe pumps for  co-axial and tri-axial sample development
  • Gas-assisted electrospinning head
  • Needle translation to improve sample homogeneity and thickness
  • Taylor cone visualization system
  • Rotating collectors (drums, discs, mandrels)
  • Syringe heating (30°C to 120°C)
  • GMP, ISO-13485 certifiable
Videos & Demos

LE-50 Videos & demos

See Available Configurations

LE-50 Accessories

Fluidnatek equipment is extremely modular, enabling you to choose your configuration or upgrade at any time with the wide range of accessories and tools, including:

Environmental Control Unit (ECU)

  • Temperature from 20ºC to 45ºC
  • Relative humidity from 10% to 80%
  • HEPA filtration
  • Actively regulated exhaust system

Dry Heating Unit (DHU)

  • Temperature from ambient conditions to 45ºC
  • Relative humidity from ambient conditions to less than 10%
  • Actively regulated exhaust system


  • Flat Plate
  • Rotating Drum
  • Rotating Mandrel
  • Rotating Disk

High Voltage Options

  • Needle voltage
  • Collector voltage
  • Secondary spinning stage


  • Single-phase
  • Coaxial (core-shell)
  • Triaxial
  • Multi-needle— single phase (with and without field deflectors)
  • Multi-needle— coaxial
  • Tubeless dispensing system
  • Slit Injector (needle-less)

Solution Feeding Systems

  • Syringe pumps (single, dual, triple)
  • Syringe heater

Needle Translation

  • Scanning emitter stand
  • Full scanning emitter stand

Improving Sample Consistency

  • Taylor cone camera
  • Solvent gas jacket
  • Gas-assisted electrospinning
  • Actively regulated exhaust system


  • Data login
  • Multi-user level access
  • Recipes (standard and advanced)
  • High-definition process data hub
  • Smart Server (Remote Access)

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