Tube Coating Machine

The tubular film applicator drives the substrate at a constant speed through the coating trough via a rotating metal tube, forming a uniform wet film under the control of a doctor blade. It is used in laboratories to simulate roll coating processes and prepare coating samples for testing, making it suitable for quality control in industries such as inks and paints.
Selection
When selecting, consider matching the substrate width to the coating tube size, ensuring the coating thickness range covers experimental needs, check the corrosion resistance of the blade material, verify that the motor speed adjustment range accommodates materials of different viscosities, ensure the operation interface is simple and easy to maintain, and confirm that the body structure is sturdy to minimize vibration effects.

Terms

Instruments

Suitable for inner paper tube testing with an outer diaMeter of 400mm, with a capacity of 500kg and an adjustable speed of 10-80mm/min, it automatically judges the crushing force and supports data printing function.

$ 1727.00

Double shell structure with Air-Cooled system to achieve rapid cooling, 51 program temperature control system to ensure +/- 1 ℃ accuracy, the highest Operating temperature of 1700 ℃ and equipped with corundum tube to ensure high temperature Stability.

$ 3640.00

Equipped with 40 0.2ml independent tube positions, compatible with 8 * 0.2 tubes, high-quality materials are used to ensure sample safety and easy operation.

$ 127.00

Double shell structure with cold air system to achieve rapid cooling, 51 program temperature control system to ensure +/- 1 ℃ accuracy, the highest Operating temperature of 1700 ℃, corundum Furnace tube high temperature performance.

$ 4543.00

The 54-hole design is suitable for 0.5ml centrifuge tube, with a maximum temperature tolerance of 100 ° C. A variety of thermostatic modules can be selected to achieve accurate temperature control to meet various experimental needs.

$ 148.00

Support 100 ℃ high temperature heating, suitable for 24 holes 5ml centrifuge tube, optional electronic ice box and thermostatic metal Bath module, achieve precise temperature control and diverse Sample Handling.

$ 175.00

U-tube countercurrent design, viscosity measurement range of 200-1000cSt, accurate measurement based on the principle of liquid flow time in capillary tubing is proportional to viscosity.

$ 461.00

Using 90 ° Measurement Angles and magnetic Induction principles, accurate measurement of edge coatings, narrow tube coatings and small surface areas ensures measurement accuracy and Stability.

$ 167.00

Using 90 ° Measurement Angles and eddy Current principles, accurate measurement of edge coatings, narrow tube coatings and small surface areas ensures stable and reliable measurement on complex geometries.

$ 235.00

Equipped with 2kw lamp tube to achieve instant curing, the transmission speed is adjustable from 1 to 7m/min, the irradiation distance is 100 to 200mm, the feed height is adjustable from 0 to 90mm, and the mesh belt width is 200mm, which can adapt to different pRoduction needs.

$ 1187.00

U-tube countercurrent design, Measurement range 20-100cSt, based on the principle of liquid flow time in capillary tubing is proportional to viscosity to ensure measurement accuracy and Repeatability.

$ 461.00

U-tube countercurrent design, according to BS/IP/RF standard, viscosity measurement range covering 600 to 3000cSt, based on the principle of capillary method to ensure that the liquid flow time in the upright tube is proportional to the kinematic viscosity.

$ 461.00

U-tube countercurrent design, viscosity measurement range 0.6-3 cSt, accurate determination of liquid kinematic viscosity based on capillary tubing principle, suitable for a variety of liquid samples.

$ 461.00

Using U-tube vibration principle, only 2-3ml sample can complete the measurement, measurement Precision up to +/- 0.0008g/cm ³, built-in Peltier temperature control device to ensure temperature control accuracy.

$ 7625.00

U-shaped tube design, viscosity measurement range of 200-1000cSt, based on the principle of capillary tubing can accurately determine the kinematic viscosity of liquids at constant temperature.

$ 461.00

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.