Drawdown apparatus

A Drawdown Apparatus evenly applies coatings or inks onto a substrate surface through scraping, forming a standard-thickness color film for visual color comparison or instrumental color measurement. This device is used for laboratory color matching, printing proofing, and paint color adjustment to ensure color consistency.
Selection
When selecting a Drawdown Apparatus, consider substrate compatibility and coating width. The precision of the blade affects coating uniformity, while manual or automatic operation modes should align with the workflow. Easy cleaning and maintenance extend the service life, and comparing standard light source conditions ensures accurate color evaluation.

Terms

Instruments

The magnetic suction removable drawdown blade structure is easy to clean, the film thickness range is adjustable from 0 to 5000 μm, the drawdown blade accuracy is up to +/- 2 μm, and the hard aluminum oxide frame is lightweight, wear-resistant and corrosion-resistant.

$ 977.00

Servo motor to ensure stable operation, film accuracy of +/- 0.003mm, support 1~ 300mm/s stepless speed regulation and Vacuum chuck fixed, clamshell drawdown blade for quick cleaning and maintenance.

$ 4108.00

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

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

The application width can be adjusted freely, and the drawdown blade Coater can be adapted to meet different experimental testing needs and realize flexible film operation.

$ 154.00

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

With bar and drawdown blade two coating methods, coating speed 1~ 300mm/s stepless speed regulation, film thickness control accuracy of +/- 0.001mm, clamshell drawdown blade design for easy cleaning, servo motor drive to ensure smooth operation.

$ 8949.00

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

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

Specially designed for fineness detection, using precision drawdown blade structure, with 0-50 μm range, improve coating inks sample scraping uniformity and measurement Repeatability.

$ 89.00

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

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

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