MSK-AFA-L1000-HDS Hybrid Precision Film Coater with Slot Die and Doctor Blade for 300 mm Width, Up to 1100 mm Length Coating
The MSK-AFA-L1000-HDS is engineered to support advanced laboratory research requiring precise film coatings over substrates up to 300 mm wide and 1100 mm long. It is particularly suited for developing thin and thick films used in perovskite solar cells, proton exchange membranes for fuel cells, and battery electrode fabrication. This coater enables controlled deposition of films with thicknesses as low as 5 microns, facilitating experimentation with uniform coatings critical for device performance.
The system integrates a unique hybrid coating head combining a fixed 300 mm wide doctor blade and a removable 200 mm wide slot die applicator. This design allows users to switch between tape casting for thicker films (>10 microns) and slot die coating for ultra-thin films (<10 microns) without changing equipment. The gap between the coating blade and substrate is finely adjustable with dual digital micrometers providing ±1 micron precision, ensuring consistent film thickness and uniformity.
Key Features
- Hybrid coating head with 300 mm doctor blade and 200 mm removable slot die for versatile film thickness control
- Adjustable blade-substrate gap with ±1 micron accuracy via dual digital micrometers
- Syringe pump with 4.25″ LCD touchscreen, compatible with syringes 0.4 mm to 30 mm diameter
- Precise flow rate control from 0.1 to 45 mm/min with micro speed adjustment down to 0.01 mm/min
- Marble platform providing a flat surface (±2 microns) sized 350 mm by 1100 mm for stable substrate support
- Variable travel speed up to 80 mm/sec and selectable travel distances of 300 mm or 1000 mm
- Optional top heating module for controlled drying up to 120°C with ±1°C precision
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | 110 V or 208-240 V AC selectable, 50/60 Hz, 100 W |
| Coating Head | Fixed 300 mm doctor blade, removable 200 mm slot die |
| Minimum Film Thickness | Doctor blade: 10 microns; Slot die: 5 microns |
| Blade-Substrate Gap Adjustment | ±1 micron accuracy via dual digital micrometers |
| Syringe Pump | 4.25″ LCD touchscreen, syringe diameter 0.4–30 mm, flow rate 0.1–45 mm/min |
| Platform Dimensions | 350 mm width × 1100 mm length, marble surface flatness ±2 microns |
| Travel Speed | 0–80 mm/sec variable |
| Travel Distance | Selectable 300 mm or 1000 mm |
| Optional Heating | Up to 120°C with ±1°C control accuracy |
Typical Applications
This coater is widely used in research and development of thin films for perovskite solar cells, proton exchange membranes in fuel cells, and battery electrode coatings. Its ability to precisely control film thickness and uniformity makes it suitable for experimental optimization of coating parameters and material formulations.
Configuration and Operating Notes
The hybrid coating head allows easy switching between slot die and doctor blade modes depending on film thickness requirements. The syringe pump’s touchscreen interface stores previous settings for repeatability. Optional top heating can be added to facilitate drying immediately after coating. Proper slurry viscosity and dispersion are critical for optimal slot die coating performance; viscosity meters and dispersing machines are recommended accessories to achieve consistent results. The system is CE certified, with additional certifications available upon request.
