Coating Sample Drawdown Rod

The coating drawdown rod is used to evenly spread a wet film of uniform thickness on a substrate by moving a metal rod at a constant speed. It is employed in laboratories to simulate the coating process and evaluate properties such as leveling and hiding power of coatings. It is widely used in quality control across industries such as inks and paper.
Selection
When selecting, consider the roughness of the substrate to match the rod material, commonly stainless steel or aluminum alloy. Determine the groove depth based on the required coating thickness, and choose a wide groove for high-viscosity coatings. The rod length should cover the width of the sample, and maintain a steady scraping speed during operation.

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

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

Drawdown blade and bar coating methods, coating speed 1-300mm/s stepless speed, meyer Rod coating accuracy +/- 0.001mm, clamshell Drawdown blade design for easy cleaning, Vacuum chuck for soft substrates.

$ 6851.00

Formed design Coating Weight is about twice the wide-wound drawdown bar, wet film thickness 13μm, film accuracy of 0.5 micron, 304 stainless steel material to ensure durability.

$ 157.00

Drawdown blade and bar double coating method, coating speed 1~ 300mm/s stepless speed, meyer Rod coating accuracy +/- 0.003mm, clamshell Drawdown blade design for easy cleaning, Vacuum chuck function for soft substrates.

$ 9433.00

Using meyer Rod coating accuracy +/- 0.001mm and Blade Coating accuracy +/- 0.003mm, clamshell Drawdown blade is easy to clean, coating speed 1~ 300mm/s stepless speed regulation, suitable for a variety of substrate uniform Spreader.

$ 5237.00

Adopt drawdown Bar & Blade double coating method, coating speed 1~ 300mm/s stepless speed regulation, meyer Rod coating accuracy +/- 0.003mm, clamshell drawdown blade design is easy to clean, Vacuum chuck is suitable for soft substrate.

$ 6205.00

Servo motor drive, coating speed 1-300mm/s stepless speed regulation, equipped with clamshell drawdown blade and heating function, Temperature Uniformity +/- 1 ℃, support meyer Rod coating accuracy +/- 0.001mm, easy to clean and efficient Spreader.

$ 3301.00

The clamshell drawdown blade is designed for easy cleaning, the meyer Rod coating accuracy is +/- 0.001mm, the Blade Coating Film thickness range is 0.1-10 mm, and the servo motor is equipped to realize 1-300mm/s stepless speed regulation to meet the needs of the laboratory High Accuracy film.

$ 8142.00

With meyer Rod coating accuracy +/- 0.001mm and Blade Coating accuracy +/- 0.003mm, clamshell drawdown blade design for easy cleaning, support 1~ 300mm/s stepless speed regulation and RT +~ 180 ℃ heating temperature control.

$ 6367.00

With meyer rod coating accuracy +/- 0.001mm and Blade Coating accuracy +/- 0.003mm, using clamshell Drawdown blade for easy cleaning, support 1~ 300mm/s stepless speed regulation and RT +~ 180 ℃ heating, servo motor to ensure stable operation.

$ 8142.00

Wire-wound molding process, wet film thickness of 80 microns, effective application width of 25.5 cm, can be used at the same time Spreader a variety of Coating comparative experiments, with Drawdown Plate use effect is better.

$ 173.00

Using meyer Rod coating accuracy +/- 0.001mm and Blade Coating accuracy +/- 0.003mm, clamshell Drawdown blade design is easy to clean, support coating speed 1~ 300mm/s stepless speed regulation, suitable for a variety of materials film sample preparation.

$ 5883.00

Servo motor is used to ensure stable operation, coating speed 1~ 300mm/s stepless speed regulation, meyer Rod coating accuracy +/- 0.001mm, clamshell drawdown blade design is easy to clean and improve experimental efficiency.

$ 7819.00

Servo motor to ensure stable operation, coating speed 1-300mm/s stepless speed regulation, meyer Rod coating accuracy +/- 0.001mm, clamshell Drawdown blade design for easy cleaning, support Vacuum chuck and heating function.

$ 7335.00

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