Wire Bar Coating Sample Maker

The wire-wound rod Coater and proofing machine forms a uniform coating by rolling a metal rod over the substrate to control the coating thickness. It is used in laboratories to simulate coating processes, test the leveling and hiding effects of coatings, and is suitable for small-scale sample preparation in industries such as inks and paper.
Selection
When selecting, consider the coating width matching the substrate size, the wire-wound rod specification corresponding to the required wet film thickness, the corrosion resistance of the material suitable for the paint type, and the operation method meeting the experimental precision requirements, while also taking into account the ease of equipment maintenance and environmental adaptability.

Terms

Standards

Instruments

Support bar and Drawdown blade two coating methods, suitable for high, medium and low viscosity materials. Heating temperature up to 180 ° C, Vacuum chuck area, high film accuracy, adjustable speed, easy to operate and clean.

$ 13790.00

Wire-wound structure, wet film thickness 4μm, diaMeter 12.7mm, total length 585mm, wire diaMeter 0.05mm, stainless steel material to ensure durability and precise coating control.

$ 212.00

The wire-wound design ensures uniform coating application, with a wet film thickness of 109.7 microMeters and a coating width of up to 300 milliMeters, making it suitable for surface treatment on a variety of substrates.

$ 167.00

Using extrusion process and 304 stainless steel material, the minimum wet film thickness can be controlled by 1.5 μm, and the groove design provides greater Coating Weight to avoid wire loosening and clogging problems.

$ 477.00

The wet film thickness can be controlled by 1.5μm, the bottom of the groove is wider and the Coating Weight is large, and the extrusion process and chrome plating surface are adopted, which is not easy to loosen the broken wire, easy to clean and not blocked.

$ 477.00

The wet film thickness can be as low as 1.5μm to achieve ultra-thin Spreader; the bottom of the groove is wider, and the Coating Weight is larger; the extrusion process is adopted to avoid the problem of loose wire and broken wire, and it is easy to clean.

$ 477.00

Using a wire-wound process, the wet film thickness is 27.4 μm, with a coating width of 300 mm and a total length of 400 mm. The stainless steel material ensures durability and precise coating results.

$ 167.00

It can control the wet film thickness as low as 1.5μm. It adopts extrusion process and 304 stainless steel material. The bottom of the groove is wider and the Coating Weight is larger, and it is not easy to loosen and break the wire, and it is easy to clean.

$ 477.00

Using wire-wound process, wet film thickness 12 μ m, application width 220mm, through precision winding stainless steel wire to form a uniform groove, to achieve precise and controllable Coating thickness.

$ 183.00

The precision drawing stainless steel wire winding process is used to form uniform grooves to control the Coating thickness, the wet film thickness reaches 120μm, and the application width is 220mm to ensure the accuracy and repeatability of the coating.

$ 183.00

Made by wire-wound process, wet film thickness 50μm, application width 420mm, uniform groove is formed by precision stainless steel wire winding to achieve accurate control of Coating thickness.

$ 199.00

Coating thickness is controlled by wire-wound structure, wet film thickness reaches 100μm, application width 420mm, uniform groove is formed by precision stainless steel wire winding to achieve repeability Spreader effect.

$ 199.00

Using extrusion process and 304 stainless steel material, the wet film thickness can be controlled by 1.5μm, and the bottom of the groove is wider to increase the Coating Weight, so as to avoid the problem of steel wire loosening and blockage.

$ 477.00

Using wire-wound process, wet film thickness 60μm, application width 220mm, through precision stainless steel wire winding to form a uniform groove, precise control of Coating thickness.

$ 183.00

Using wire-wound process, wet film thickness 60μm, application width 420mm, through precision stainless steel wire winding to form a uniform groove, can control the Coating thickness and ensure Repeatability.

$ 199.00

Articles

Application of Gravure Printing Proofer in Water-based Ink Proofing and Pinhole Defect Evaluation
This article introduces how the gravure printability tester is used for water-based ink proofing and pinhole defect evaluation. Water-based inks are environmentally friendly but prone to tiny pinhole defects. The instrument enables standardized sample preparation and reduces human interference by controlling parameters such as cell depth and doctor blade angle.
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 Perovskite Coater in the Preparation of Intermediate Layers in Tandem Solar Cells
This article introduces the application of perovskite coating machines in the preparation of the intermediate layer of tandem solar cells.
Using a spray coater to achieve the preparation of functionally graded films.
This paper introduces a method for preparing functionally gradient films using a spray coating machine.
Application of Spray Coating Machines in the Encapsulation of Flexible Electronic Devices
This paper introduces the application of spray coating machines in the encapsulation of flexible electronic devices.
Roll-to-Roll Preparation of Perovskite Coaters for Flexible Perovskite Solar Cells
This article introduces the roll-to-roll fabrication method of flexible perovskite solar cells.
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.
Heating and blade coating of gel electrolyte films for zinc-ion batteries.
This article introduces the heating doctor-blade coating method for preparing gel electrolyte films in zinc-ion batteries. The method involves spreading a slurry onto a substrate using a doctor blade, followed by heating to evaporate the solvent and form a film.
Blade-coating preparation of hole transport layers for perovskite solar cells.
This article introduces the method of preparing the hole transport layer for perovskite solar cells using the doctor-blade coating technique. The doctor-blade coating method involves spreading the solution evenly on the substrate with a blade to form a thin film, making it suitable for large-scale production.
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.
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.