MSK-ESC-R2R Roll to Roll Electrospinning System with Syringe Pump and Heating Vacuum Bed for Uniform Nanofiber Coating
The MSK-ESC-R2R system addresses the need for efficient and uniform nanofiber deposition on flexible substrates through an automated roll to roll electrospinning process. It integrates a precise syringe pump to deliver polymer-based solutions steadily to multiple needles arranged linearly, enabling consistent fiber formation across widths up to 160 mm. The system is designed to facilitate continuous coating, drying, and collection in a streamlined workflow.
A heatable vacuum bed holds the substrate flat and provides controlled heating up to 100°C to assist solvent evaporation and coating bake-out before collection. The high voltage power supply supports up to 30 kV output with a maximum current of 1 mA, ensuring stable electrospinning conditions. The roll to roll mechanism allows precise speed control for substrate feeding and retrieval, accommodating widths up to 200 mm.
Wichtigste Merkmale
- Linear array of 5 syringe needles spaced 25 mm apart for uniform nanofiber coverage up to 160 mm width
- Automated roll to roll substrate feeding and retrieval with adjustable speed from 2.2 mm/s to 117.2 mm/s
- Heatable vacuum bed up to 100°C with PID temperature control for substrate drying and coating bake-out
- High voltage power supply delivering 0-30 kV with 1 mA max current, featuring digital voltage and current displays
- Digital syringe pump compatible with syringes up to 200 mL, offering multiple pumping modes and precise flow control
- Removable spraying heads with needle sets in gauges 22, 23, 25, 27, and 30 for flexible coating widths
- Single voltage input cable design to minimize jet repulsion between needles
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Needle Configuration | 5 needles linearly spaced 25 mm apart |
| Needle Gauges Included | 22Ga, 23Ga, 25Ga, 27Ga, 30Ga (5 needles per set) |
| High Voltage Output | 0 – 30 kV, max 1 mA current |
| Voltage/Current Control | Knobs with digital display; constant current and constant voltage modes |
| Syringe Pump Capacity | Supports syringes up to 200 mL |
| Pump Flow Rate Range | 1.963 μL/min (10 μL syringe) to 294.524 mL/min (200 mL syringe) |
| Pump Plunger Speed | 0.0001 cm/min (min) to 15 cm/min (max) |
| Vacuum Bed Dimensions | 600 mm (L) x 300 mm (W) |
| Vacuum Bed Heating | Up to 100°C with PID controller ±1°C precision |
| Roll to Roll Width Capacity | Up to 200 mm |
| Roll to Roll Speed Range | 2.2 mm/s to 117.2 mm/s (1 to 41 rpm motor speed) |
| Stromversorgung | AC 110-240 V, 50/60 Hz (HV device 24 VDC input) |
Typische Anwendungsbereiche
This system is suited for producing uniform nanofiber coatings on flexible substrates for applications such as filtration membranes, battery separators, sensors, and advanced material research. Its roll to roll capability supports scalable continuous production processes.
Hinweise zur Konfiguration und zum Betrieb
The system includes multiple removable spraying heads to accommodate different coating widths and needle gauges. The single voltage input cable design reduces electrostatic repulsion between jets for improved uniformity. For environmental safety, operation within a fume hood is recommended due to solvent vapors. Optional accessories and certifications such as NRTL are available upon request.
Maße & Versand
| Product dimensions | 300mm (L) x 270mm (W) x 120mm (H) |
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