Adjustable Film Coating Machine

The adjustable film applicator controls the thickness of the coating by adjusting the gap of the blade, forming a uniform coating on the substrate. It is used in laboratories to simulate the coating process and test properties such as leveling and hiding power of coatings. It is suitable for sample preparation of inks, paper, and plastic films.
Selection
When selecting, consider the compatibility between the substrate thickness range and coating width, and pay attention to the accuracy and material durability of the scraper. It must be compatible with the viscosity of the target coating, and the operation interface should be simple. The stability of the equipment and the convenience of maintenance need to be verified, and the spatial dimensions should align with the laboratory layout.

Terms

Standards

Instruments

Adopt scale differential head to adjust film thickness, Graduation 10μm, film range 0~ 5000μm, accuracy +/- 5μm, drawdown blade straightness +/- 2μm, suitable for precise coating preamative.

$ 299.00

Film range 0~ 3500 microns, accuracy +/- 2μm, adjustable drawdown blade gap by differentiator, suitable for solid flat substrate Manual Spreader high viscosity liquid with extended edge Coating.

$ 296.00

The film thickness is adjustable from 0 to 5000 microns, the accuracy is +/- 5μm, the straightness of the drawdown blade is +/- 2μm, and the die steel material is used to ensure wear resistance and corrosion resistance to meet the needs of different application widths.

$ 286.00

Film thickness range 0-3500 μm, accuracy +/- 2 μm, adjustable drawdown blade gap by differentiator in units of 10 μm, with extended edge collapsible Coating, suitable for high concentration and high viscosity liquid Spreader.

$ 267.00

Adopt adjustable Blade Coating, high film thickness control accuracy, application length and speed can be adjusted freely, equipped with heat-resistant and scratch-resistant tempered Glass countertop, easy to clean and easy to operate.

$ 6205.00

Drawdown blade structure is easy to clean, Drawdown blade accuracy +/- 5μm, film thickness range of 0~ 5000μm adjustable, provide a variety of application width selection, lightweight wear and corrosion resistance.

$ 1106.00

Film Film thickness 0-5000 microns adjustable, accuracy +/- 5μm, drawdown blade straightness +/- 2μm, die steel drawdown blade wear and corrosion resistance, scale differential head Graduation 10μm for precise control.

$ 751.00

Coating speed 5~ 180mm/s adjustable, thickness range 0~ 10mm, support Vacuum chuck fixed substrate, optional Accessories to meet the needs of different Spreaders, High Accuracy film.

$ 3301.00

Adopt magnetic suction removable drawdown blade structure, easy to clean; film thickness range 0~ 5000μm adjustable, drawdown blade accuracy up to +/- 2μm; High Hardness die steel drawdown blade and hard aluminum oxide frame, wear resistance and corrosion resistance.

$ 436.00

Adopt scale differential head adjustment, Graduation 10μm, film thickness 0~ 5000μm adjustable, accuracy +/- 2μm, Drawdown blade straightness +/- 2μm, die steel material wear and corrosion resistance.

$ 519.00

Drawdown blade structure with magnetic attraction removable, easy to clean; film thickness range 0-5000μm adjustable, Drawdown blade accuracy up to +/- 2μm; lightweight hard aluminum oxide frame, wear and corrosion resistance, support a variety of application widths.

$ 477.00

Adopt scale differential head to adjust film Film thickness, Graduation 10 μ m, film range 0~ 5000 μ m, accuracy +/- 5 μ m, drawdown blade straightness +/- 2 μ m, die steel drawdown blade wear resistance corrosion resistance.

$ 280.00

Adopt high-quality alloy steel scraper, Hardness and wear resistance and corrosion resistance; Magnetic suction design for quick replacement and cleaning; Film Film thickness 0~ 4500 μ m free adjustment, resolution up to 10 μ m, error only +/- 2 μ m.

$ 291.00

Adopt scale differential head adjustment, Graduation 10μm, film range 0~ 5000μm, accuracy +/- 5μm, Drawdown blade straightness +/- 2μm, die steel material to ensure high wear resistance and corrosion resistance.

$ 896.00

Film thickness 0~ 5000 microns adjustable, accuracy +/- 5μm, Drawdown blade straightness +/- 2μm, using die steel Drawdown blade and aluminum hard oxidation frame, with high Abrasion Resistance and Stability.

$ 351.00

Articles

Application of Laboratory Scraper Heating Coating Machine in Hot Melt Adhesive Coating
This article introduces the application of a laboratory blade heating coating machine in hot melt adhesive coating. It first explains the coating process and principles, including three stages—heat conduction, fluid shear, and surface wetting—as well as the influence of temperature on adhesive viscosity.
Standard ink film preparation with a blade coater before tack testing of offset printing inks.
This article introduces the method of preparing a standard ink film using a blade coater before testing the tackiness of offset printing inks. It explains the principle of controlling ink film thickness by adjusting the blade gap and details the operational steps from securing the substrate and applying the ink to completing the coating process.
Study on the Dispersion Uniformity of Blade Coating Machines in High-Load Electrode Slurry Coating
This article investigates how to optimize the dispersion uniformity of coatings by adjusting process parameters when using a blade coater to handle high-load electrode slurries.
The wire bar coater with heating and vacuum adsorption is used for the preparation of perovskite solar cell layers.
This article introduces a new technique for preparing the light-absorbing layer of perovskite solar cells: a wire-bar coater with heating and vacuum adsorption capabilities.
Preparation of composite films by coating mechanism for electrical performance experimental characterization
This article introduces the method of preparing composite films using a film coating machine and testing their electrical properties. The film coating machine evenly spreads the slurry with a blade, controlling thickness and uniformity. The preparation process includes raw material preparation, substrate treatment, coating, and curing.
Experimental Verification of Stroke Accuracy on Coating Thickness Repeatability for Desktop Automatic Film Applicators.
This article investigates the influence of the stroke accuracy of a desktop automatic coating machine on the repeatability of coating thickness. The experiment monitored the blade position deviation using high-precision sensors and measured the coating thickness, revealing that smaller stroke deviations lead to better repeatability in coating thickness.
Copper nanowire and zinc oxide thin film preparation coater
The coating machine is a key device for preparing copper nanowires and zinc oxide thin films, which uniformly coats slurry onto a substrate through methods such as blade coating to form a thin film.
The laboratory coating machine easily coats various aqueous and oily slurries.
The laboratory film applicator is a precision instrument used to prepare uniform coatings on substrates, primarily operating on the principle of a blade or wire-wound rod. It allows adjustment of parameters such as speed and pressure to control coating thickness.
Graphene Transparent Conductive Film Coating Process and Coater Selection
This article introduces the coating processes and coating machine selection for graphene transparent conductive films. The coating processes primarily include blade coating, slot-die coating, spin coating, and spray coating, with choices depending on the properties of the dispersion, the type of substrate, and the production scale.
The role of the coating machine in the preparation of fuel cell membrane electrode assemblies
The film coating machine is a key equipment for preparing the membrane electrode, the core component of fuel cells. It evenly coats a catalyst-containing slurry onto a substrate using techniques such as blade coating, slot-die extrusion, or spraying, forming a catalytic layer ranging from a few micrometers to several tens of micrometers in thickness.
The laboratory coating machine is used for perovskite battery research and development.
The laboratory film coater is a key piece of equipment in the research and development of perovskite solar cells, used for the precise preparation of perovskite functional layer thin films. By controlling parameters such as coating speed and blade gap, it influences the thickness and uniformity of the wet film, thereby determining the crystallization quality of the film and the final performance of the solar cell.
How to Prepare Precise Film Layers Using a Laboratory Film Coating Machine
Precise film preparation can effectively eliminate human operational errors by rationally selecting applicators (wire rods or blades) that match the material's rheological properties and precisely controlling coating speed, environmental temperature and humidity, and substrate conditions.
Huinou Laboratory Automatic Film Coater: Bringing Simplicity and Precision Back to Coating Experiments.
The Huiniao Experimental Automatic Coating Machine addresses common operational pain points in material R&D through features such as snap-on wire rods, flip-top magnetic scrapers, servo motor drives, and a high-flatness work surface. These designs enhance cleaning convenience, reduce maintenance costs, and improve coating stability.
Laboratory Coating Machine - A Scientific Tool for Preparing Precise Coatings
The laboratory film coater is a specialized device that prepares uniform coatings on substrates through mechanical means, primarily categorized into types such as blade coaters, wire bar coaters, and spin coaters. This equipment consists of precision components including a coating platform, a blade assembly, a transmission system, and a control system, allowing for precise control over coating thickness.