Coating Sample Preparation Line Coating Applicator

The wire-wound drawdown bar applicator is used in paint sample preparation by rolling a metal rod wound with wire over a substrate surface. The gap between the rod and the wire controls the transfer of the coating, forming a uniform wet film. It is employed in laboratories for the rapid preparation of paint film samples with standard thickness, which are then used in subsequent processes such as drying and testing to evaluate paint performance.
Selection
When selecting, consider matching the substrate type and size with the applicator width, the required wet film thickness corresponding to the wire-wound gap specifications, the suitability of the coating viscosity for the wire thickness, the ease of operation and cleaning maintenance requirements, and verify the calibration certificate to ensure measurement accuracy.

Terms

Standards

Instruments

Bar and drawdown blade double coating method, coating speed 1-300mm/s stepless speed regulation, meyer Rod coating accuracy +/- 0.001mm, clamshell drawdown blade design is easy to clean, Touchscreen control operation is simple.

$ 2494.00

Adjustable application width, with automatic Spreader function, easy to operate, Repeatability is good, suitable for a variety of samples of laboratory prepative.

$ 4914.00

Using meyer Rod coating accuracy of +/- 0.001mm and Blade Coating accuracy of +/- 0.003mm, clamshell Drawdown blade for easy cleaning, Spreader speed 1~ 300mm/s stepless speed, support a variety of substrate material coating.

$ 2817.00

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

Adopt clamshell type Blade Coating head design, easy to clean; coating speed 1~ 300mm/s stepless speed regulation, Spreader accuracy up to +/- 0.003mm, to meet the laboratory High Accuracy film needs.

$ 2978.00

With bar and drawdown blade two coating methods, Spreader thickness range 0~ 10mm, coating speed 5~ 180mm/s, support stepless speed and automatic feeding function, Floor-Standing structure design is stable and reliable.

$ 8949.00

Wet film thickness 29.7 microMeters, coating width 300 milliMeters, using stainless steel wire-winding process, suitable for experimental sample preparation.

$ 167.00

The wire-wound design allows for precise control of a 86.9-micron wet film thickness, utilizing durable stainless steel material, with a coating width of up to 300 milliMeters, making it suitable for high-precision coating preparation.

$ 167.00

With bar and Drawdown blade two coating methods, coating speed 1-300mm/s stepless speed regulation, Blade Coating thickness 0.1-10 mm, using clamshell design for easy cleaning, equipped with High Accuracy Film Applicator to ensure Spreader uniformity.

$ 5237.00

Made of stainless steel, excellent corrosion resistance; provides 500μm fixed wet film thickness and 100mm application width to ensure Spreader uniformity and precise thickness control, suitable for Spreader sample preparation of flat substrates.

$ 146.00

The coating speed is 2~ 200mm/s, the film thickness is 1.5μm~ 171.5μm. The reciprocating linear motion and air pump Inkjet principle are used to ensure smooth and flat sample preparation.

$ 3301.00

Driven by servo motor, coating speed 1-300mm/s stepless speed regulation, meyer Rod coating accuracy of +/- 0.001mm, equipped with High Accuracy imported bar and Glass table, support application length and speed free adjustment, suitable for a variety of substrate films.

$ 2333.00

Using servo motor to ensure stable operation, coating speed 1~ 300mm/s stepless speed regulation, Blade Coating thickness range 0~ 10mm, with heating function Temperature Uniformity +/- 1 ℃, Vacuum chuck fixed substrate to improve film accuracy.

$ 6205.00

Both ends retain handheld space, film thickness 15 microns, application width 300mm, 304 stainless steel material, formed pRoduction process to ensure uniform coating.

$ 178.00

Utilizing a wire-wound design, it controls the wet film thickness with a 0.61mm steel wire diaMeter, features a coating width of 300mm, and is constructed from durable stainless steel.

$ 167.00

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