CATEGORIES

    Manual Wet Film Coater

    Overview Products Knowledge Terms
    A wet film manual applicator uses a metal rod or blade to move uniformly across the substrate surface, forming a uniform wet film of the coating. It is used in laboratories to simulate coating processes and control coating thickness for testing properties such as leveling and hiding power of coatings. It is suitable for quality control and research and development in the ink and coating industries.
    Selection
    When selecting a manual wet film applicator, consider the substrate flatness and size, and determine the coating thickness range according to the testing standards. Pay attention to the corrosion resistance of the blade material: stainless steel is suitable for conventional coatings, while carbide is recommended for systems containing abrasives. The operating handle should fit the hand shape to ensure uniform force application. Verify the gap accuracy, and note that different thickness specifications can be used in combination.
    Type
    Style
    Film width
    Max film thickness
    Precision
    Material
    Calibrated certificate

    Terms

    Adjustable Film Applicator
    Micron-adjustable film applicator
    Baker's film applicator

    Instruments

    Rgdc-01.2/500 Coater application width 500mm wet film thickness 0.005-3mm
    Rgdc-01.2/500 Coater application width 500mm wet film thickness 0.005-3mm

    Application width 500mm, wet film thickness 0.005-3mm adjustable, using servo drive and PLC control, with automatic tension and correction function, suitable for a variety of coils and Coating types.

    $ 24279.00
    Rdh-01/300 manual unwinding type comma Coater application width 280mm or more
    Rdh-01/300 manual unwinding type comma Coater application width 280mm or more

    The application width is more than 280mm, the thickness range of Spreader is 2um-1.1mm, and the manual drag is used to control the speed of Spreader to ensure the uniformity and accuracy of Spreader.

    $ 6528.00
    CCT CCT200-L400 coating Rod coating bar Spreader wet-film 200 micron
    CCT CCT200-L400 coating Rod coating bar Spreader wet-film 200 micron

    Spreader wet film thickness of 200 microns, groove design is not easy to block and easy to clean, to ensure the uniformity and accuracy of Spreader, support laboratory manual or Automatic Film Applicator.

    $ 114.00
    CCT CCT050-L240 coating Rod Metering Rod wet film thickness 50μm
    CCT CCT050-L240 coating Rod Metering Rod wet film thickness 50μm

    The formed pRoduction process ensures that the grooves are not blocked and easy to clean, the Spreader wet film thickness is 50 μm with high accuracy, the stainless steel material is durable, and supports manual and Automatic Film Applicators.

    $ 99.00
    CCT CCT020-L240 coating Rod coating bar wet film thickness 20μm
    CCT CCT020-L240 coating Rod coating bar wet film thickness 20μm

    Wet film thickness 20μm, application width 210mm, groove is not blocked and easy to clean, support customization of various models to meet different Spreader needs.

    $ 99.00
    CCT CCT120-L240 coating Rod Metering Rod Spreader wet-film 120μm stainless steel material
    CCT CCT120-L240 coating Rod Metering Rod Spreader wet-film 120μm stainless steel material

    Spreader wet film thickness 120 μ m, groove design is not easy to block and easy to clean, Spreader accuracy is high, support manual Spreader and Automatic Film Applicator with use.

    $ 99.00
    RK K202.10.9 bar wire-wound coating Rod wet film thickness 120μm
    RK K202.10.9 bar wire-wound coating Rod wet film thickness 120μm

    Using wire-wound design, groove is formed by precision winding stainless steel wire, precise control of wet film thickness up to 120μm, application width 365mm, to ensure uniform coating and repeability.

    $ 183.00
    RDS 12 #3/8 Applicator Rod formed 27.4 μm wet film thickness stainless steel
    RDS 12 #3/8 Applicator Rod formed 27.4 μm wet film thickness stainless steel

    The formed process ensures uniform film, accurate wet film thickness to 27.4 μm, application width up to 300mm, and custom lengths to meet different experimental needs.

    $ 167.00
    TRUIT TR 3001/100/600 Single-sided Applicator wet film thickness 600μm
    TRUIT TR 3001/100/600 Single-sided Applicator wet film thickness 600μm

    Effective Spreader width 100mm, wet film thickness up to 600μm, high-quality wear-resistant corrosion-resistant alloy steel material, support manual film or with automatic Film Applicator to ensure good conformity Repeatability coating.

    $ 143.00
    RK K202.10.8 bar stainless steel wire-wound wet film thickness 100μm
    RK K202.10.8 bar stainless steel wire-wound wet film thickness 100μm

    Coating thickness is controlled by wire-wound process, wet film thickness reaches 100μm, application width 365mm, uniform groove is formed by precision stainless steel wire winding to achieve accurate Spreader.

    $ 183.00
    CCT CCT120-L400 coating Rod steel wire coating bar wet film thickness 120μm
    CCT CCT120-L400 coating Rod steel wire coating bar wet film thickness 120μm

    Wet film thickness 120μm, application width 320mm, stainless steel, groove design is not easy to block and easy to clean, to ensure Spreader uniformity and accuracy.

    $ 114.00
    Factory direct sales Rwg-06/1000 coil drawdown blade Coater wet film thickness 0.005-3mm Experimental Film Applicator
    Factory direct sales Rwg-06/1000 coil drawdown blade Coater wet film thickness 0.005-3mm Experimental Film Applicator

    Using scraping method to achieve 0.005-3mm wet film thickness, Spreader accuracy of +/- 5%, equipped with hot air circulation Oven and automatic constant tension control to ensure Spreader uniformity and Stability.

    $ 40415.00
    CCT CCT040-L240 coating Rod stainless steel wet film thickness 40μm
    CCT CCT040-L240 coating Rod stainless steel wet film thickness 40μm

    Using stainless steel material, wet film thickness 40μm, groove design is not easy to block and easy to clean, Spreader accuracy is high, support customization of a variety of specifications to meet different experimental needs.

    $ 99.00
    CCT CCT012-L240 coating Rod coating bar wet film thickness 12μm
    CCT CCT012-L240 coating Rod coating bar wet film thickness 12μm

    Wet film thickness 12 μ m, application width 210mm, stainless steel material formed pRoduction process, groove design is not easy to block and easy to clean, Spreader accuracy.

    $ 99.00
    OSP-6/250 coating Rod Applicator Rod wet film thickness 6μm
    OSP-6/250 coating Rod Applicator Rod wet film thickness 6μm

    Using formed pRoduction process, wet film thickness 6μm, accuracy of 0.5 microns, application width 250mm, material is 304 stainless steel, easy to clean and no worry of broken wire.

    $ 157.00

    Articles

    Laboratory rod coater for submicron wet film preparation of photoresist.
    This article introduces the process of using a laboratory bar coater to prepare submicron wet films of photoresist.
    Application of Wet Film Wheel Gauge in Continuous Measurement of Wet Film Thickness for Large-Area Coatings
    The wet film wheel gauge is a mechanical tool used to measure the thickness of wet coatings, operating based on the geometric relationship of three coaxial disks (two parallel outer wheels on the sides and an eccentric inner wheel in the middle).
    Operating specifications for on-site measurement of coating wet film thickness using wet film combs
    This article introduces the operational standards for on-site measurement of coating wet film thickness using a wet film comb gauge. First, it explains the measurement principle of the wet film comb gauge, which involves estimating the thickness by observing the extent to which the teeth of the gauge are coated with the paint.
    Selection of wet film thickness gauge range and accuracy requirements for comb teeth spacing.
    When selecting a wet film thickness gauges, the key considerations are the measurement range and the accuracy of the comb teeth spacing. The range should cover the coating thickness with a slight margin to avoid being too small for measurement or too large, which could reduce resolution.
    Wet film thickness gauge measures the wet film thickness of varnish.
    The wet film thickness gauge is a mechanical tool used to measure the thickness of liquid varnish coatings. It operates by rolling the gauge so that the tips of its teeth contact the substrate and leave marks. The thickness value is then obtained by the operator reading the scale of the first tooth that becomes coated with the varnish.
    Wet film applicator for applying color paint to a specified wet film thickness.
    A wet film applicator is a laboratory tool used to apply a predetermined thickness of wet paint film onto a flat substrate, providing the foundation for subsequent dry film performance testing.
    Operating Specifications and Result Interpretation of Paint Fineness Gauges
    The fineness gauge is used to measure the dispersion of particles in paint. During operation, the sample should be applied to the groove under standard conditions, and a scraper is used to spread it evenly to form a wet film. The particle visibility is then observed under appropriate lighting, and the fineness value is read from the corresponding scale.
    Application of Two-Step Method with Pre-Coating and Fine-Coating in Eliminating Bubble Defects for Dual-Blade Coater
    The dual-blade coater employs a two-step method of pre-coating and precision coating to eliminate bubble defects during the coating process. In the pre-coating stage, high shear force is applied to break the bubbles in the slurry, causing them to rupture and rise to the surface. The precision coating stage then precisely controls the coating thickness, removing any remaining bubbles to form a uniform wet film.
    Key Points for Controlling Coating Longitudinal Uniformity with Manual Rod Coater Constant Speed Dragging Techniques
    This article discusses how to control the longitudinal uniformity of the coating by dragging at a constant speed when using a manual wire rod coater. A constant-speed drag is crucial, as it directly determines the consistency of the wet film thickness.
    Key Points for Wet Film Thickness Control in the Preparation of Fluorocarbon Coatings for Photovoltaic Backsheets Using Automatic Film Coating Machines
    This article introduces the key points of controlling wet film thickness in the preparation of fluorocarbon coatings for photovoltaic backsheets using an automatic coating machine. Wet film thickness directly affects the performance and uniformity of the coating after curing, making its control crucial.
    Derivation and Validation of the Quantitative Relationship between Wire Diameter and Wet Film Thickness in Wire Wound Coating Bars
    This paper investigates the relationship between the wire diameter in a wire-wound rod coater and the wet film thickness. Theoretically, under ideal conditions, the wet film thickness is approximately half of the wire diameter.
    The correct method for using a wet film thickness gauge.
    The wet film thickness gauge is used to measure the thickness of uncured coatings. It determines the value by reading the scale through contact with the wet film using a toothed structure, which is crucial for controlling dry film thickness and estimating material usage.
    Control of Wet Film Thickness—Field Operation Comparison Between Wheel Gauge and Comb Gauge
    This article compares two tools for measuring wet film thickness: the wheel gauge and the comb gauge. When selecting a tool, factors such as coating characteristics, application environment, and precision requirements must be considered. Additionally, proper operation and environmental influences should be taken into account to ensure coating quality.
    Rapid Assessment of Paint Hiding Efficiency by Minimum Wet Film Thickness Method
    This article introduces a method for rapidly evaluating the hiding efficiency of coatings—the minimum wet film thickness method. Traditional methods are time-consuming, whereas this approach quantifies hiding power by measuring the minimum wet film thickness required for the coating to completely hide the substrate, making it simple and quick to operate.
    Coating film preparation techniques: comparison between wire-wound applicators and wet film preparators
    This article compares two commonly used tools in laboratory coating film preparation: the wire rod coater and the wet film applicator.