NEU nanofiber electrospinning device
Category：Other
Introduction
The NEU Nanofiber Electrospinning Device is a high-precision instrument designed to produce uniform, high-quality nanofibers. Using advanced technology to construct a stable electric field, the device ensures consistent fiber diameter with minimal droplets, making it ideal for research and development in non-woven fabrics, oriented films, core-sheath fibers, and hollow fibers.
Key Features
High Uniformity Nanofibers: Produces nanofibers with excellent diameter consistency and minimal defects.
Ten-Key Programming: Easily set parameters such as high voltage, solution volume, feed speed, syringe diameter, collector rotation speed, spinneret width, lateral speed, and cleaning frequency/interval.
Easy Component Replacement: Spinnerets and collecting plates can be installed and removed quickly, reducing downtime.
Highly Oriented Films: Optional drum or disk collectors allow production of highly oriented films with orientation angles as low as 5° (depending on the material).
Automatic Cleaning Mechanism: Programmable needle cleaning frequency and interval for continuous operation.
Comprehensive Safety Features: Includes door interlock, emergency stop, indicator lights, tempered glass shielding, and high-voltage cut-off for safe operation.
Technical Parameters
| Parameter | Specification |
|---|---|
| Purpose | R&D for non-woven fabric, oriented film, core-sheath fiber, hollow fiber |
| Collector Type | Plate, Photosensitive Drum (φ100×200, φ200×200, φ200×30), Disc (200 mm), Mandrel (200 mm), Reel-to-Reel (200 mm) |
| Spinneret Type | Tubeless, Core-Sheath, Ultra-Fine Core-Sheath, Multi-nozzle (4 holes) |
| External Pump | Commercially available |
| Voltage | 0.5 kV – 30 kV |
| Current | 0 – 50 μA |
| Cross-Movement Speed | 0 – 300 mm/s |
| Collector Speed | Drum: 150–3000 rpm, Mandrel: 50–500 rpm |
| Needle-Collector Distance | 50 – 150 mm |
| Pumping Volume | 0.1 – 100 ml/hour |
| Syringe Capacity | 2.5 / 5.0 / 10.0 ml |
| Exhaust Volume | ≥12 m³/hr |
| Cleaning | Needle cleaning frequency and interval programmable |
| Safety Equipment | High voltage interlock, door lock (optional), emergency stop button, high-pressure indicator, exhaust gas purification filter, reinforced glass |
Applications
The NEU Nanofiber Electrospinning Device is ideal for:
Fabricating oriented films for tissue engineering or filtration
Producing core-sheath and hollow fibers for functional textiles
Developing non-woven materials for medical, filtration, and industrial applications
FAQ
1. What types of fibers can be produced?
The device can produce uniform nanofibers, oriented films, core-sheath fibers, and hollow fibers with precise diameter control.
2. How is the fiber orientation controlled?
Using optional drum or disk collectors, fiber alignment can achieve angles as low as 5°, depending on material properties.
3. Can the cleaning frequency be automated?
Yes, the needle cleaning mechanism is fully programmable, allowing automatic cleaning at set intervals.
4. What safety measures are included?
The device includes door interlock, emergency stop, high-voltage cut-off, indicator lights, tempered glass shielding, and exhaust gas purification for safe operation.
5. Can the system handle multiple spinnerets?
Yes, it supports tubeless, core-sheath, ultra-fine core-sheath, and multi-nozzle (4 holes) configurations, enabling flexible production requirements.
