Color Scraping Coating Machine

The film applicator evenly spreads paint on a substrate through a motor-driven blade, forming a uniform wet film. It is used in laboratories to simulate printing and coating processes, testing the hiding power, leveling, and color performance of paints. It is suitable for coating preparation and quality control of inks, paper, and plastic films.
Selection
When selecting, consider that the range of coating speed should match common coating processes, the blade gap should be adjustable to accommodate different film thickness requirements, the substrate clamping must be secure to prevent shifting, and the machine structure should facilitate easy cleaning and maintenance. Prioritize stainless steel anti-corrosion materials and an intuitive, simple operation interface.

Terms

Instruments

The equipment adopts scraping method, coating speed 1~ 10m/min, thickness range 0.005-3mm, equipped with automatic deviation correction and tension control to ensure uniform and stable Spreader.

$ 24279.00

Adopt scraping method, coating speed 1-10m/min adjustable, Spreader thickness range 0.005-3mm, equipped with drying tunnel temperature RT + -200 ℃ and automatic deviation correction device to ensure uniform and stable Spreader.

$ 21051.00

Adopt scraping method, coating speed 1-10m/min adjustable, Spreader thickness range 0.005-3mm, drying tunnel temperature up to 200 ℃, equipped with adjustable drawdown blade device and thickness adjustment dial Meter to achieve precise control.

$ 24279.00

The scraping speed is adjustable from 10-100mm/s, and the drawdown blade load 1.75-6 kg is adjustable. It is used with High Accuracy GrindoMeter to avoid personnel operation errors and improve test conformity.

$ 1364.00

Adopt scraping and dipping process, effective application width 300mm, Temperature control accuracy +/- 3 ℃, mechanical speed 0.1-1 m/min adjustable, equipped with magnetic particle brake and tension controller to achieve automatic tension control, suitable for a variety of Coatings.

$ 10562.00

Contains 215 Colors, Fan-shaped design is easy to carry, color sample size 2.0x5.0cm, each page displays 5 Colors, bright type, widely used in Coating industry color comparison.

$ 96.00

Wet film thickness 137.2 μm, coating width 300 mm. The wire-wound structure enables the preparation of uniform coatings on both flat and easily raised substrates, while the two-end hand grip design facilitates even force distribution during operation.

$ 167.00

The wire-wound process is employed, achieving a wet film thickness of 52.6μm, with a coating width of up to 300mm. A 50mm grip area is provided at both ends for ease of operation, and the stainless steel material ensures durability.

$ 167.00

With bar and Drawdown blade two coating methods, coating speed 1-80mm/s adjustable, scraping film accuracy of +/- 3 microns, using clamshell Drawdown blade head and leveling mechanism, easy to operate and easy to clean and maintain.

$ 24279.00

The Fan Color Chart contains 1825 semi-matte Colors, with a color sample size of 2.5x5cm. It provides multi-language auxiliary name translation, and the upgraded model adds 200 new colors, which is convenient for industry color standardization applications.

$ 296.00

With high color strength index CRI = 98 and all-metal material, equipped with D65 and D50 dual light sources, it can simulate different lighting conditions, provide uniform lighting and stable structure to ensure accurate and reliable color evaluation.

$ 1848.00

Equipped with high-resolution color display, built-in 2000 data storage capacity, support USB 2.0 data transmission, accurate measurement at 150 ℃ high temperature surface, accuracy of +/- 1μm.

$ 1310.00

Using d/8 lighting reception mode, wavelength range 400~ 700nm, Repeatability δ u (Y) ≤ 0.5, can display Light spectrum Linear dispersion and support a variety of color systems, easy to color analysis.

$ 4161.00

With 4mm and 8mm dual measurement diaMeter, it can adapt to curved surface and small area color measurement, Repeatability Standard Deviation Delta E * ab ≤ 0.06, with high diffusion coating integrating sphere to ensure data accuracy.

$ 848.00

Adopt scraping method, coating speed 1~ 10m/min, Spreader thickness 0.005-3mm adjustable, drying temperature RT +~ 200 ℃, suitable for non-elastic materials, with automatic deviation correction and precision coating roller group.

$ 22665.00

Articles

Laboratory blade coating machine is used for analyzing the film-forming characteristics of high-viscosity slurries.
This article analyzes the characteristics of a laboratory doctor blade coater for forming films from high-viscosity slurries. It focuses on the impact of slurry rheological properties on film formation quality.
Effect of Different Coating Speeds on Film Thickness Consistency in an Adjustable Film Applicator
This paper studies the influence of coating speed of an adjustable film applicator on film thickness uniformity. In the experiment, the coating blade gap was fixed at 100 μm, and a resin solution with a viscosity of 200 mPa·s was used to prepare films at five speeds ranging from 10 to 80 mm/s, followed by thickness measurements.
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.
Application of Automatic Coating Machines in the Preparation of Ceramic Coatings for Lithium-Ion Battery Separators
This article discusses the application of automatic film coating machines in the preparation of ceramic coatings for lithium battery separators. Traditional manual coating methods often result in uneven coatings, which can adversely affect battery performance.
Automatic coating machines are used for the uniform application of conductive silver paste onto ITO glass.
This article explores the technique of uniformly coating conductive silver paste on ITO glass using an automatic coating machine. By controlling parameters such as coating speed and pressure, the automatic coating machine replaces traditional manual methods, thereby enhancing the consistency and repeatability of the coating process.
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.
Application of Automatic Film Coating Machine in Waterproof Coating Finishing of Textiles
Automatic film coating machines are used for waterproof coating finishing on textiles, enabling precise control of coating thickness, improving uniformity and production efficiency.
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.
Vacuum adsorption coating machine solves the flatness challenge in the transfer of ultra-thin graphene films.
The vacuum adsorption coating machine transfers graphene films smoothly onto target substrates through controlled negative pressure, solving issues such as wrinkling, tearing, and contamination often encountered with traditional methods.
Application of Laboratory Coating Machines in the Coating of Optical-Grade PET Anti-Reflection Coatings
This article discusses the application of laboratory coating machines in the preparation of anti-reflective coatings on optical-grade PET substrates. By controlling parameters such as coating speed and gap, the coating machine enables precise adjustment of coating thickness, thereby enhancing light transmittance and reducing reflection.
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.
Vacuum adsorption coating machine is used for the coating of proton exchange membrane fuel cell electrodes.
This article introduces the application of vacuum adsorption coating machines in the coating of proton exchange membrane fuel cell electrodes.
Application of Automatic Coating Machines in the Preparation of Ceramic Coatings for Lithium Battery Separators
This article introduces the application of automatic coating machines in the preparation of ceramic coatings for lithium battery separators. Traditional
The experimental sample of pressure-sensitive adhesive coated on the surface of PET labels using a film coater.
This article introduces the experimental method of applying pressure-sensitive adhesive to the surface of PET labels using a coating machine.
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.