Nano Fiber Electrospinning Unit
The INE1000 FibSpinner is a high-capacity, needle-less electrospinning unit engineered for industrial-scale nanofiber production. Designed with a bottom-up spinning approach, the unit enables the uniform coating of nanofibers on substrates up to 1000 mm wide using a roll-to-roll mechanism.
Unlike traditional needle-based systems, the INE1000 employs three stainless steel thin-slit spinneret rods to facilitate needle-less electrospinning, significantly reducing clogging, maintenance, and downtime. Each spinneret is fed by an independently controlled peristaltic pump system, offering precise control of flow rate and uniform fiber distribution.
The unit features a high-voltage power supply with adjustable output: 0 to +60 kV for the spinneret and 0 to -40 kV for the collector, with a fine voltage precision of 0.1 kV and a maximum current of 2 mA. The stainless steel slit electrodes measure 1000 mm in length with slit dimensions of 2 mm depth and 4 mm width. Three individual peristaltic pumps allow a flow rate range of 0.01 to 40 ml/min, maintaining precise delivery with a resolution of 0.01 ml/h. The system accommodates a maximum roll diameter of 600 mm and operates at substrate winding speeds from 0.1 to 25.0 m/min. The spinneret-to-collector distance is adjustable from 150 mm to 300 mm with a precision of 1 mm. The power requirement is 230 VAC at 18 A with a maximum consumption of 4200 W.
The system is controlled via a 12” touchscreen interface, allowing operators to configure process parameters, save/load recipes, and monitor system status in real-time. Integrated safety features, including high-voltage interlocks, emergency stop, and overcurrent protection, ensure user safety and equipment integrity.
This platform supports a wide range of polymer viscosities and is ideal for research, prototyping, and commercial-scale nanofiber production applications in sectors like biomedical engineering, filtration, protective textiles, and energy storage.
Feeding Area
| Needle-less Spinnerets | 3 thin-slit rods |
| Spinneret MOC | Stainless Steel |
| Solution Feeding System | Adjustable speed, feeding rate and waiting time |
| Thin-Slit Electrode Dimensions | |
| Electrode Length | 1000 mm Slit |
| Slit Dimensions | 2 mm Depth, 4 mm Width |
Pump System
| Three independent peristaltic pump units | Individually connected to each spinneret. |
| Tubing | Silicone tube of 2.4 mm ID, 5.6 mm OD |
| Flow Rate | 0.01- 40 ml/min |
| Flow Rate Precision | 0.01 ml/h Tank |
| Tank Capacity | 2 L |
Roll to Roll System
| Maximum width of the substrate fabric | 1000 mm |
| Substrate Winding Speed | 0.1 m/min - 25.0 m/min |
| Effective Coating Width | 1000 mm |
| Max Roll Diameter | 600 mm |
| Air compressor included for tightening roll shaft | |
High Voltage Power Supply
| Voltage Range | |
| Spinneret | 0 to 60 kV |
| Collector | 0 to -40 kV |
| Voltage Precision | 0.1 kV |
| Maximum Current | 2 mA |
User Interface
| 12” Touch screen control panel |
| Easy to use GUI |
| Recipe save and load functions |
| Control of process parameters |
Safety Function
| HV supply cut off on door open event |
| Emergency stop button |
| HV Warning Light |
| Electrically Isolated & Grounded |
| Over Current Protection |
Designed and Developed in collaboration with
Supported by
Established in 1993, Holmarc Opto-Mechatronics Ltd manufactures variety of scientific and engineering instruments for research, industry and education.
ISO 9001:2015 Made in INDIA
CIN : L33125KL1993PLC006984
GST No : 32AAACH9492C1ZQ
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B.7., H.M.T. Industrial Estate
H.M.T. P.O, Kalamassery, Kochi
Kerala, India - 683 503
+91 920-719-7772 / 6 / 1
sales@holmarc.com
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