MSK-AFA-EC150 Lab Scale Roll-to-Roll Flat Tape Casting System with Circulating Drying Heater
The MSK-AFA-EC150 is engineered for laboratory-scale continuous production of battery electrode sheets using a roll-to-roll flat tape casting process. It supports substrate widths up to 200 mm and coating widths up to 150 mm, enabling precise application of electrode films with thicknesses adjustable from 0 to 5 mm. The system is ideal for producing electrode coatings up to 1.5 mm thick on substrates typically 150 mm wide and up to 4 meters long in a single run.
This compact caster integrates a circulating drying heater with an aluminum alloy heating bed capable of reaching temperatures up to 100 °C, controlled digitally with ±1ºC precision. The process flow includes substrate unwinding, doctor blade coating, heated circulation drying, and final electrode winding. An electrostatic dust remover is installed before the coating blade to maintain a clean, particle-free environment, essential for high-quality film formation.
Wichtigste Merkmale
- Roll-to-roll tape casting with doctor blade coating for precise film thickness control (±10 microns).
- Maximum coating width of 150 mm and substrate width up to 200 mm.
- Adjustable coating thickness from 0 to 5 mm, supporting films up to 1.5 mm thick.
- Integrated circulating drying heater with aluminum alloy bed, temperature up to 100 °C with ±1ºC accuracy.
- Electrostatic dust remover ensures a particle-free coating environment.
- Coating speed adjustable from 0 to 800 mm/min for process flexibility.
- Optional upgrade to slot-die or ultrasonic spray coating heads for multifunctional coating capabilities.
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Modell | MSK-AFA-EC150 |
| Betriebsspannung | 208–240 VAC, 50/60 Hz, Single phase (110 VAC via 2000W transformer optional) |
| Max Power Consumption | 1.7 kW |
| Coating Method | Doctor blade (flat tape casting) |
| Coating Thickness Precision | ±10 microns |
| Max Coating Width | 150 mm |
| Max Substrate Width | 200 mm |
| Coating Speed | 0–800 mm/min |
| Max Coating Thickness | Up to 5 mm adjustable |
| Max Rolling Diameter | 160 mm (roller O.D. 63.5 mm) |
| Drying Heater | Aluminum alloy bed, max 100 °C, digital controller ±1ºC accuracy, bed size 1000 mm x 215 mm |
| Dust Removal | Electrostatic dust remover pre-installed |
| Zertifizierungen | CE certified; NRTL (UL61010) or CSA optional at extra cost |
Typische Anwendungsbereiche
This system is designed for research and development of battery electrode materials, enabling precise control of coating thickness and uniformity on flexible substrates. It supports continuous production of electrode sheets for lithium-ion batteries and other energy storage devices, facilitating process optimization and material evaluation in lab environments.
Hinweise zur Konfiguration und zum Betrieb
The MSK-AFA-EC150 can be optionally equipped with a 150 mm wide slot-die film applicator to convert it into a roll-to-roll slot-die coater with ±2 micron coating accuracy. A peristaltic slurry pump is available for controlled slurry delivery during coating. Additionally, ultrasonic spray heads can be added for spray coating capabilities, allowing multifunctional coating processes. Operators should ensure proper ventilation and handle slurry materials according to safety guidelines. The transparent glass top cover with venting fan aids in drying process monitoring and temperature control.
