SEKTQ150DSD Dual Slot Die Film Applicator with Rollers for Precise 150 mm Double Layer Coating
The SEKTQ150DSD is engineered to facilitate the application of two uniform coating layers on flat substrates with a maximum coating width of 150 mm. This dual slot die film applicator integrates two slot die heads mounted on a rolling frame equipped with four wheels, which significantly reduces friction between the applicator and the substrate during coating. This design ensures consistent coating thickness and uniformity across the substrate surface.
Precision control of the coating gap is achieved through four digital micrometers with an accuracy of ±0.001 mm. These micrometers adjust the clearance between each slot die head and the substrate, allowing fine tuning of the coating thickness. The standard package includes two sets of stainless steel shims in thicknesses of 0.2 mm, 0.3 mm, and 0.4 mm to further customize the coating gap according to process requirements.
Wichtigste Merkmale
- Dual 150 mm wide slot die heads enable simultaneous double layer coating.
- Four-wheel rolling frame minimizes friction for smooth substrate movement.
- Four digital micrometers provide precise gap adjustment with ±0.001 mm accuracy.
- Includes stainless steel shims (0.2, 0.3, 0.4 mm) for customizable coating clearance.
- Touch-free coating reduces contamination and mechanical interference.
- Robust stainless steel construction for durability and chemical resistance.
Technische Daten
| Parameter | Spezifikation |
|---|---|
| Modell | SEKTQ150DSD |
| Coating Width | 150 mm |
| Number of Slot Die Heads | 2 |
| Micrometer Accuracy | ±0.001 mm |
| Shim Thicknesses Included | 0.2 mm, 0.3 mm, 0.4 mm (two sets) |
| Frame Type | Four-wheel rolling frame |
| Material | Stainless steel |
Typische Anwendungsbereiche
Ideal for research and development of thin film coatings requiring precise double layer deposition, such as battery electrodes, functional films, and advanced material coatings. Suitable for laboratory-scale coating processes where uniformity and reproducibility are critical.
Hinweise zur Konfiguration und zum Betrieb
Optimal coating results depend on careful adjustment of parameters including slurry viscosity, feeding speed, coating gap, shim thickness, coating speed, and drying conditions. The device is compatible with flat-bed coaters and syringe pumps for slurry delivery, which are recommended but sold separately. Users should handle the micrometers and shims with care to maintain calibration accuracy and avoid contamination.
