The INFINITY line produces virtually defect‑free nanofiber membranes for use in very demanding applications. It uses the Nanospider needle‑free principle, but the nanofiber jets are not interrupted thanks to the continuous movement of the electrospinning wire.

INFINITY line application

• LIQUID FILTRATION
• ELECTRONICS
• AIR FILTRATION ‑ HEPA AND ULPA

Minimal defects:

This innovation enables production of high‑performance nanofiber membranes for use in HEPA filtration, liquid filtration, fuel cells, and battery separators.

Production scalability:

Each INFINITY unit contains four wire loops which creates eight spinning electrode zones. Up to four units can be combined in series to increase the productivity of the line.

Consistent production:

The environment inside the INFINITY line chamber is closely regulated for airflow, temperature, and humidity as these are key elements of stable, long‑term production of defect free nanofibers. Each chamber is designed to maintain this environment for consistent industrial production of nanofiber materials.

Nanospider technology uses a thin stainless-steel wire as the spinning electrode and a moving head to apply the polymer solution along the entire length of this wire. When a strong electrical field is applied, nanofibers are formed from the thin polymer layer on the spinning electrode. Only a small amount of polymer solution is applied to the wire during each cycle of the moving head which is a prerequisite for maintaining consistent nanofiber morphology during long‑term production. This technology forms nanofibers along the entire length of the spinning wire which is the key to industrial scale production.

Nanospider NS 8S1600U:

Is our most versatile module for high‑volume nanofiber production. It is designed for ease of use, scalability, and flexibility in the production of the highest quality nanofibers. The 1.6-meter-wide electrospinning units are modular, allowing up to four NS 8S1600U units to be combined into one production line, which results in the capacity to produce tens of millions of square meters of nanofiber materials annually.

Nanospider NS 4S1000U:

Enables the production of roll‑to-roll nanofibers on a semi‑industrial scale. The line can produce a nanofiber layer 1000 mm wide and can be supplemented with external peripherals. It is an ideal solution for those who are ready to scale up their process from a laboratory concept to moderate volume production, to fine tune the entire production process, and to seed the market. The NS 4S1000U is also ideal as a production line for high value nanofiber materials that have lower annual volume requirements.

Nanospider NS 3S500U:

Electrospinning machines are a versatile tool for the research and development of nanofiber products, as well as for small‑scale production. It combines the features of a high‑end laboratory instrument with the possibility of industrial production.

NS LAB is a compact and affordable research tool. It is based on Nanospider technology which allows for efficient nanofiber research, development of new nanofibrous products, and experimental nanomaterial work.

Application:

• For Materials Science
• Technical textiles
• Membrane research
• Experimental research

Perfect for exploring.

NS LAB is ideal for membrane research, air filtration, liquid filtration, medicine, and many other applications.

Unique material

The material produced has high air permeability and uniformity compared to needle technologies.

Everything under control

Allows control of all process parameters (voltage, substrate speed, die size, application head speed, wire distance from the substrate, etc.)

Batch operation

Depending on the process settings, operating time ranges from 40 to 100 min with a single dose of 50 ml of solution. If needed, we also offer 10 ml and 100 ml containers.

NS AC air conditioning units set ideal conditions inside the electrospinning chamber. They are a basic peripheral for precisely controlling output humidity and temperature for nanofiber production independent of input variability.

Models:

• NS AC150
• NS AC1000
• NS AC2000

Benefits of our air conditioning units

• Output humidity accuracy: +/- 3% RH Accuracy of output temperature: +/- 1 ºC
• Independence from input variability
• Reduce humidity up to 10% RH or increase humidity up to 50% RH (when the input humidity limit is met)

Ease of use, as well as the possibility of fully automated operation and low maintenance requirements