Paint Applicator with drawdown bar

The paint drawdown bar Coater uses a precision-grooved metal bar to evenly scrape paint onto a substrate at a constant speed, forming a wet film of standard thickness. It is used in laboratories to simulate industrial coating processes and to test properties such as paint leveling and hiding power. When paired with a thickness gauge, it enables quantitative evaluation of coating effects, making it suitable for quality control of inks and coatings.
Selection
When selecting, consider the substrate type and size to match the coating width. Common wire rod specifications cover film thickness requirements ranging from 6 to 500 μm. The stainless steel material resists solvent corrosion, and the anti-slip handle design ensures stable operation. Verify the uniformity of the grooves on the rod body and use a leveling base to ensure consistent coating thickness.

Terms

Instruments

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

Adopt drawdown Bar & Blade double coating method, coating speed 1-300mm/s stepless speed regulation, heating temperature up to 200 ℃, clamshell drawdown blade is easy to clean, suitable for High Accuracy laboratory film needs.

$ 3139.00

Using bar and Drawdown blade double coating method, coating speed 1~ 300mm/s stepless speed regulation, heating temperature up to 180 ℃ +/- 1 ℃, clamshell Drawdown blade head design is easy to clean, Smoothness of countertop is tested by High Accuracy.

$ 5721.00

Drawdown blade and bar double coating method is adopted. Drawdown blade can be separated and cleaned easily. Drawdown blade can be replaced quickly. Closed-loop stepper motor precisely controls the distance and speed of scraping, and planetary gear reducer and rack and pinion drive are reliable and durable.

$ 5237.00

Adopt bar and Drawdown blade double coating method, coating speed 1~ 300mm/s stepless speed regulation, bar accuracy +/- 0.001mm, equipped with clamshell Drawdown blade head for easy cleaning, Glass countertop heat resistance 600 ℃.

$ 5560.00

Adopt bar and drawdown blade double coating method, coating speed 1~ 300mm/s stepless speed regulation, effective coating area 1000 * 300mm, clamshell drawdown blade design is easy to clean, servo motor drive to ensure stable operation.

$ 7012.00

Drawdown blade and bar 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, Vacuum chuck function stable fixed film substrate.

$ 15887.00

Drawdown blade and bar two coating methods, support speed and length adjustment, high film thickness control accuracy, and with Vacuum chuck function, easy to handle soft substrate, easy to clean.

$ 7496.00

Adopt bar and drawdown blade double coating method, coating speed 1~ 300mm/s stepless speed regulation, Spreader accuracy of +/- 0.003mm, clamshell drawdown blade head design is easy to clean, equipped with servo motor to ensure stable operation.

$ 5721.00

With bar and drawdown blade two coating methods, coating speed 1~ 300mm/s stepless speed regulation, clamshell drawdown blade design for easy cleaning, bar accuracy of +/- 0.001mm, Blade Coating thickness range of 0.1~ 10mm, effective coating area 1500 * 300mm.

$ 7335.00

Adopt bar and drawdown blade double coating method, coating speed 1-300mm/s stepless speed regulation, Spreader accuracy bar +/- 0.001mm, drawdown blade +/- 0.003mm, equipped with clamshell drawdown blade for easy cleaning, support heating temperature to 180 ℃ and Vacuum chuck fixing.

$ 7335.00

With bar and drawdown blade dual Spreader function, coating speed 1-300mm/s stepless speed regulation, Spreader accuracy of +/- 0.003mm, clamshell drawdown blade design for easy cleaning, servo motor drive to ensure smooth operation.

$ 4914.00

Drawdown Bar & blade double coating method, coating speed 1-300mm/s stepless speed regulation, bar accuracy +/- 0.001mm, clamshell Drawdown blade design is easy to clean, equipped with color LCD Touchscreen easy to operate.

$ 3785.00

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

With bar and Drawdown blade dual Spreader function, coating speed 1-300mm/s stepless speed regulation, film thickness control accuracy of +/- 0.001mm, clamshell Drawdown blade design for easy cleaning, support application length and speed free adjustment.

$ 5721.00

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