Automatic Drawdown Coater

The automatic film applicator uses a motor to drive the blade to move at a constant speed on the substrate, scraping the coating or ink into a uniform wet film. It is used to simulate the coating process and test properties such as leveling and hiding power. It is suitable for laboratory quality control, formulation development, and production process monitoring.
Selection
When selecting, consider the blade width matching the sample size, the blade gap range covering the film thickness to be tested, and the material's corrosion resistance adapting to the detection solvent. The motor must ensure stable and adjustable coating speed, and the substrate fixation method should prevent shifting. Additional functions, such as temperature control, should be configured according to actual needs.

Instruments

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

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

Using drawdown blade and roller coating double Spreader head device, Spreader thickness range of 0.005-3mm, drying temperature up to 200 ℃, with automatic correction and precision thickness adjustment function.

$ 22665.00

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 5~ 180mm/s adjustable, Spreader thickness range 0~ 10mm, equipped with clamshell Drawdown blade head and Touchscreen control, easy to operate and easy to clean.

$ 9755.00

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

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

Using bar and drawdown blade two coating methods, coating speed 1~ 300mm/s stepless speed regulation, Spreader accuracy of +/- 0.001mm, clamshell drawdown blade design is easy to clean, suitable for a variety of materials film.

$ 2817.00

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 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

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

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 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

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

$ 9433.00