Wire Bar Vacuum Coater

The wire rod scraper vacuum Coater precisely controls coating thickness with a fine wire rod, secures the substrate via vacuum adsorption, and applies an even coating with a scraper. It is used in laboratories to prepare thin film samples, forming uniform coatings on surfaces such as paper and plastic, making it suitable for ink adhesion testing and functional coating development.
Selection
When selecting, consider matching the substrate size to the coating width. Vacuum adsorption must be compatible with the material's breathability. The wire rod specifications determine the range of coating thickness. Heating functionality should be configured according to drying requirements. The operation interface must be clear and easy to control, while maintenance convenience impacts usage efficiency.

Terms

Standards

Instruments

Drawdown blade and bar two coating methods, with Vacuum chuck function, high film thickness control accuracy, application length and speed can be adjusted freely, clamshell Drawdown blade design is easy to clean, suitable for film and other soft substrate uniform Spreader.

$ 11046.00

Adopt bar and drawdown blade composite coating method, bar accuracy +/- 0.005mm, drawdown blade thickness range 0.1-10 mm, Vacuum Area 1280 * 960mm, coating speed 1~ 300mm/s stepless speed regulation, suitable for wide voltage input.

$ 19438.00

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

Drawdown blade and bar two coating methods, with Vacuum chuck function, easy to clean, support speed and application length adjustment, film thickness control accuracy, suitable for soft substrates.

$ 12337.00

Drawdown blade and bar two coating methods, with Vacuum chuck function, easy to handle soft substrate; application length and speed can be freely adjusted, film thickness control accuracy, clamshell design is easy to clean.

$ 4430.00

Drawdown blade and bar coating method, with Vacuum chuck function, high film thickness control accuracy, application length and speed can be adjusted freely, easy to clean, suitable for a variety of substrates.

$ 11692.00

High Accuracy bar Spreader, Spreader accuracy of +/- 0.001mm, thickness range of 1~ 571.5μm, equipped with Vacuum chuck function, effectively fixed soft substrate, ensure film uniformity.

$ 4108.00

Spreader accuracy +/- 0.003mm, Spreader thickness range 0.001~ 10mm adjustable, with Vacuum chuck and heating function, support bar and drawdown blade two coating methods to ensure Spreader uniformity and repRoducibility.

$ 8465.00

Adopt bar coating method, coating speed 1~ 300mm/s stepless speed regulation, Temperature Uniformity +/- 1 ℃, support heating and Vacuum chuck, improve film accuracy and efficiency, easy to clean and operate.

$ 7335.00

Adopt drawdown Bar & Blade double coating method, Spreader accuracy up to +/- 0.001mm, equipped with Vacuum chuck and heating function, Temperature Uniformity +/- 1 ℃, clamshell drawdown blade for easy cleaning.

$ 5237.00

Using bar coating method, Spreader accuracy of +/- 0.001mm, support 1-300mm/s stepless speed regulation, equipped with Vacuum chuck and heating function, effective coating area 400 * 300mm, suitable for a variety of substrate precision film.

$ 2817.00

Drawdown blade with bar and two coating methods, coating speed 1-300mm/s stepless speed, thickness accuracy of +/- 0.001mm, clamshell Drawdown blade design for easy cleaning, support Vacuum chuck and heating to 180 ℃.

$ 9110.00

With bar and Drawdown blade double coating method, coating speed 1-300mm/s stepless speed regulation, thickness accuracy of +/- 0.001mm, clamshell design for easy cleaning, integrated Vacuum chuck and heating function.

$ 12176.00

Adopt bar coating method, coating speed 1~ 300mm/s stepless speed regulation, equipped with Vacuum chuck and heating function, Spreader accuracy up to +/- 0.001mm, support application length and speed free adjustment.

$ 5883.00

Drawdown blade and bar double coating method, coating speed 1~ 300mm/s stepless speed regulation, equipped with Vacuum chuck and heating function, clamshell Drawdown blade head design is easy to clean, Spreader accuracy of +/- 0.003mm.

$ 12660.00

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.
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.
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.
Negative pressure method leak detector for testing vacuum packaging seal integrity
The negative pressure leak detector evaluates the seal integrity of vacuum packaging by simulating a pressure differential environment. The instrument places the sample in a testing chamber and creates a vacuum to form negative pressure. If there is a leak, air or liquid will seep into the packaging, and the result is determined by observing pressure changes or the presence of bubbles.
Sealing Tester Measures Leak Points in Flexible Packaging Bags.
This article introduces how a seal tester detects air leak points in flexible packaging bags. It primarily identifies leaks through changes in pressure or vacuum, and the operation involves preparing samples, setting parameters, and conducting standardized testing.
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.
Vacuum adsorption coating of perovskite precursors on flexible substrates.
This article introduces the process of vacuum adsorption coating for perovskite precursors on flexible substrates.