Biochemical illustration.

ELECTROSPINNING EQUIPMENT & ADD-ON MODULES FOR EC-CLI

VIVOLTA’s electrospinning equipment range extends the capabilities of the EC-CLI electrospinning machine through a full suite of plug-and-play add-on modules and supports demanding nanofiber research for medical and advanced materials applications. Modular collectors, nozzles, pumps, gas management and in-line quality control tools allow research teams to tailor the system to their polymers, geometries and throughput needs—while keeping processes stable and reproducible.

Formerly IME Medical Electrospinning, VIVOLTA has been designing and building high-performance electrospinning platforms since 2008. More than 100 IME-branded R&D systems have been installed worldwide, establishing our equipment as the global standard for professional-grade electrospinning in both academic and industrial labs.

Add-on equipment highlights:

  • Electrospinning equipment designed around the EC-CLI R&D system – our flagship R&D electrospinning machine
  • Consisting of plug-and-play add-on modules fully integrated in hardware and software.
  • Modular add-ons for advanced process control, pumps, nozzles, collectors and quality control – configure exactly what you need today and expand later.
  • Engineered for reproducibility – from climate control to anti-statics and laser-based thickness measurement for critical applications.
  • Built on a medical electrospinning heritage – developed by the team behind VIVOLTA’s clinical electrospinning platforms.
Automated cleanroom machine enclosure.
EC-CLI modules

EC-CLI: the electrospinning machine for nanofiber creation

Modules cover four key areas:

The EC-CLI climate-controlled electrospinning system is the heart of our R&D platform. Around it, we offer a family of plug-and-play modules.

Each module is engineered for accuracy, repeatability and easy cleaning. Together, they help labs move from exploratory trials to robust, quality-controlled production of electrospun membranes and tubular scaffolds.

Advanced process control

Gas shielding, anti-statics, and real-time layer thickness measurement for unparalleled process stability, reproducibility, and quality.

Multi- and coaxial nozzles

Multi-nozzles and coaxial nozzles for process scale-up and complex morphologies.

Collectors & targets

Plates, drums, tubular and low-temperature collectors for 2D, 3D, and highly porous forms.

Positioning & multi-component

Flexible nozzle stands and translation stages to support advanced process design.

Plug-and-play modules

EP-HRU syringe pump – precise feed control from picolitres to 140 ml

Key features

  • Dual syringe holders supporting syringe sizes from 0.5 μl up to 140 ml each.
  • Wide flow-rate range of approximately 3.06 pL/min to 215.8 ml/min, enabling both ultra-low and high-volume processes.
  • Maximum linear pump force of 75 lbs, suitable for high-viscosity solutions.
  • Multiple pumps can be linked for synchronous flow control in multi-component setups, with pump control directly via the EC-CLI user interface and an additional ground connection between pump and machine for stable operation.

Typical use cases

  • Single- and multi-component electrospinning experiments.
  • Coaxial and multi-nozzle configurations with separate feeds per channel.
  • Long, unattended runs where stable, precisely controlled flow is critical.

EM-TMM fibrous layer thickness measurement – in-line QC for nanofiber meshes

The EM-TMM module provides contactless, laser-based measurement of electrospun layer thickness during production. Using differential distance measurement, it monitors layer build-up at one or more locations on the collector—even at high speeds—and typically achieves tight thickness variation for comparable porous structures.

Key features

  • Non-destructive, in-line thickness monitoring of porous electrospun layers.
  • Early warning of process drift and thickness out-of-spec conditions.
  • Custom single- or multi-point configurations with dedicated metrology frames.

EM-STD multi-functional nozzle stand & EM-CXX collector plates – flexible platform for flat membranes

The EM-STD nozzle stand offers a flexible mount for different nozzle types and stationary collectors, making it ideal for material screening and parameter optimisation. Combined with EM-CXX collector plates in various diameters, it supports the production of small non-woven fibrous membranes on polished, well-grounded targets.

Key features

  • Horizontal or vertical placement with manually adjustable spinning distance (0–400 mm).
  • Compatible with all nozzle types and multiple plate sizes (e.g. 50, 100 and 150 mm).
  • Collector plates include carrier-material clamps (e.g. glass slides or foils) and solid electrical connection.

EM-MN4 multi-nozzle – higher throughput from four parallel jets

The EM-STD nozzle stand offers a flexible mount for different nozzle types and stationary collectors, making it ideal for material screening and parameter optimisation. Combined with EM-CXX collector plates in various diameters, it supports the production of small non-woven fibrous membranes on polished, well-grounded targets.

Key features

  • Horizontal or vertical placement with manually adjustable spinning distance (0–400 mm).
  • Compatible with all nozzle types and multiple plate sizes (e.g. 50, 100 and 150 mm).
  • Collector plates include carrier-material clamps (e.g. glass slides or foils) and solid electrical connection.

EM-CAX coaxial nozzle – core–shell nanofibres for encapsulation & functionalisation

The EM-CAX coaxial nozzle enables electrospinning of core–shell nanofibres where the core and shell consist of different materials. This opens up applications such as fibre reinforcement, encapsulation of actives, and surface functionalisation with a tuned outer layer.

Key features

  • Dedicated inner nozzle for the core and outer nozzle for the shell, with optimised inner diameters.
  • Adjustable core nozzle protrusion to fine-tune Taylor cone formation.
  • Optional gas cap with shielding to stabilise the jet, plus quick-release mounting.

EM-GSM gas shield module – stabilised Taylor cone for volatile solvents

Volatile solvent systems can suffer from premature evaporation at the nozzle tip, causing cone instabilities, fibre defects and nozzle clogging. The EM-GSM gas shield module generates a protective cloud of solvent vapour around the nozzle to stabilise the Taylor cone and prevent premature drying.

Key features

  • Reduces premature solvent evaporation and blob formation.
  • Digitally controlled gas flow for precise process tuning.
  • Compatible with compressed air or nitrogen and all EC-CLI nozzles, with a built-in flushing mode for remote nozzle cleaning.

EM-ASM anti-statics module – neutralise static charge for reproducible runs

High voltages used in electrospinning can lead to charge build-up on equipment and on the electrospun fibres themselves, disturbing the jet and reducing reproducibility. The EM-ASM anti-statics module uses fully controlled active ionisation to neutralise static charges inside the electrospinning chamber before and after a run.

Key features

  • Neutralises electrostatic charges on both equipment and fibres without mechanical contact.
  • Fully automated control via the EC-CLI user interface.
  • Improves reproducibility, throughput yield and process optimisation by providing a consistent electrospinning environment.

EM-RDC rotating drum collector – large membranes with controlled fibre alignment

The EM-RDC rotating drum collector enables production of large electrospun membranes with consistent thickness and controllable fibre orientation. A precision-balanced drum, integrated translation stage and careful motion control support efficient production of large-area membranes.

Key features

  • Drum dimensions and speeds selected for stable, high-quality membrane formation.
  • Nozzle translation stroke and speed range suitable for uniform layer build-up.
  • Adjustable spinning distance and both vertical and horizontal placement.
  • Optional EM-TNS second translation stage for multi-component structures and higher throughput.

EM-RTC rotating target collector – tubular scaffolds & custom target geometries

The EM-RTC rotating target collector accommodates a wide range of mandrel and drum collectors for tubular structures and aligned membranes. It supports both non-woven and highly aligned fibre architectures across different target diameters and lengths, with precise motion control and flexible placement.

Key features

  • Single-ended drive mechanism with variable rotational speed and optional high-speed upgrade.
  • Targets covering a broad range of diameters and lengths, with high-quality balanced mandrels and drums.
  • Integrated nozzle translation stage and adjustable spinning distance.
  • Optional EM-TNS second translation stage for multi-component spinning and higher production rates.

EM-LTE low-temperature collector – ultra-porous scaffolds with embedded voids

The EM-LTE low-temperature collector uses low-temperature electrospinning to embed ice crystals from ambient moisture into the forming electrospun mesh. Once dried, the crystals leave controlled voids, enabling extremely high porosity levels for lightweight, open structures.

Key features

  • Compatible with the EM-RTC drive unit and optimised for low-temperature operation.
  • Drum dimensions suitable for a wide range of scaffold sizes.
  • Quick-release mechanism and dedicated drum storage.
  • Ideal for scaffolds requiring controlled void spaces and very high porosity.

HEPA filter – debris-free spinning environment for medical purposes

The system can be equipped with a HEPA filter yielding a debris- and particulate-free environment suitable for implantable medical device development and manufacturing

 

Custom fume hood – safe exhaust for volatile solvents

The system can be delivered with an integrated fume hood to safely draw off solvent vapor emitted during the spinning process. Custom designed to fit perfectly on top of the climate control cabinet with the spinning apparatus inside.

Why VIVOLTA

Why choose VIVOLTA electrospinning equipment?

Across the portfolio, VIVOLTA’s electrospinning equipment is designed to help labs:

Building on a legacy of more than 120 IME-branded electrospinning R&D platforms, VIVOLTA combines proven hardware with after-sales service, R&D support and product customisation so that your electrospinning equipment can grow with your research programme.

Enhance process stability

through climate control, anti-statics, gas shielding and in-line thickness measurement.

Increase flexibility and throughput

with modular nozzles, collectors and translation stages that can be reconfigured as research evolves.

Support medical electrospinning

by enabling tight quality control and reproducible scaffold architectures relevant for regulatory-grade development.

A super zoomed in microfiber shard
A super zoomed in microfiber shard
Why VIVOLTA

Configure your electrospinning equipment

Use this page as your central hub to configure EC-CLI and its add-on modules:

Researcher holding electrospinning product

Platform Overview

Explore the overview to understand how each module extends and enhances the EC-CLI platform.
View Platform Overview

Electrospinning vacancies

Module Details

Access detailed specifications, application examples, and documentation for each EC-CLI module.
Explore Modules

Visit the Electrospinning Machines (EC-CLI) page to see how this equipment integrates into a complete, climate-controlled R&D platform

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