MSK-PSC-DSM3030 Sheet-to-Sheet Slot Die Coater with 300 mm Coating Width, Marble Vacuum Chuck and Air Knife for Ultrathin Perovskite Solar Cell Films
The MSK-PSC-DSM3030 is engineered for the precise deposition of ultrathin perovskite layers, a critical step in fabricating high-performance perovskite solar cells. It accommodates both rigid substrates such as ITO and FTO glass up to 3.2 mm thick, and flexible substrates like ITO or FTO on PET films. The system supports a maximum coating area of 300 mm by 300 mm, enabling uniform thin film formation over a substantial surface.
This coater utilizes a slot die head with a 300 mm width, equipped with three interchangeable shims of thicknesses 0.02, 0.04, and 0.06 mm to tailor coating thickness. The super flat marble vacuum chuck, with surface accuracy within 5 µm, secures substrates firmly during coating to maintain uniformity. An air knife assists in controlling the drying and film formation process. The system is powered by an AC220V supply and controlled via a 4-inch color touchscreen panel, allowing precise adjustment of coating speed, syringe pump feeding rate, and heating temperature.
Key Features
- Slot die head with 300 mm coating width and three shim thickness options (0.02, 0.04, 0.06 mm) for flexible film thickness control.
- Super flat marble vacuum chuck with ≤5 µm surface accuracy and four vacuum holes to ensure substrate stability and uniform coating.
- Maximum coating area of 300 mm × 300 mm with adjustable travel speed up to 100 mm/s via touchscreen control.
- Syringe pump feeding range from 0.1 to 500 µL/s with standard 10 mL syringe volume; other volumes available on request.
- Compatible with rigid and flexible substrates including ITO, FTO glass, and PET films up to 3.2 mm thickness.
- 4-inch color touchscreen panel for intuitive control of coating parameters and heating temperature.
- CE certified with optional NRTL or CSA certification available.
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | AC 220V ±10%, 50/60 Hz, 800 W (AC110V optional) |
| Slot Die Head Width | 300 mm |
| Shim Thicknesses Included | 0.02, 0.04, 0.06 mm (others available on request) |
| Minimum Coating Thickness | 2 µm (dependent on slurry viscosity) |
| Substrate Types | Rigid (ITO, FTO glass ≤3.2 mm), Flexible (ITO/FTO on PET) |
| Maximum Coating Area | 300 mm W × 300 mm L |
| Travel Speed | Up to 100 mm/s, adjustable |
| Slurry Feeding Speed | 0.1–500 µL/s |
| Syringe Volume | 10 mL (other volumes available) |
| Slurry Viscosity Range | 1–1000 cps |
| Marble Vacuum Chuck Surface Accuracy | ≤5 µm |
| Vacuum Chuck Hole Diameter and Count | 4 mm diameter, 4 holes arranged in 60 mm × 60 mm area |
| Control Panel | 4″ color touchscreen for speed, temperature, and pump control |
| Certifications | CE certified; NRTL or CSA optional |
Typical Applications
This coater is ideal for research and development of perovskite solar cells requiring uniform ultrathin film deposition. It supports coating of diluted precursor solutions on both rigid and flexible substrates, enabling fabrication of high-quality perovskite layers for photovoltaic device testing and optimization.
Configuration & Operating Notes
The vacuum pump for the marble chuck is externally connected and not included as standard. Additional shim thicknesses and syringe volumes can be supplied upon request to customize coating parameters. Operators should ensure substrate compatibility and slurry viscosity within specified ranges for optimal coating performance. Safety certifications are available optionally to meet regional compliance requirements.
