Doctor Blade Slot Coater

The blade slot Coater forms a narrow gap between the blade and the substrate, allowing the coating material to be uniformly extruded under pressure to form a film. It is used for thin-layer coating of laboratory coatings, paper, plastics, and other substrates, enabling the preparation of coatings with controllable thickness.
Selection
When selecting a blade-slit coating machine, considerations should include the type and width of the substrate, the range of coating thickness, the viscosity characteristics of the coating material, the corrosion resistance of the equipment materials, as well as the requirements for coating speed and precision.

Terms

Standards

Instruments

Using Metering Rod & doctor blade double Spreader mode, Spreader accuracy up to +/- 0.001mm, Spreader rate 5~ 200mm/s adjustable, fixed substrate by vacuum adsorption to ensure film uniformity and repRoducibility.

$ 2736.00

Spreader speed 5~ 180mm/s, Spreader area 400 * 300mm, using Metering Rod & doctor blade and vacuum adsorption system to ensure Spreader uniformity and Stability, can be customized automatic inking function.

$ 9755.00

Using Metering Rod & doctor blade dual Spreader method, Spreader accuracy is up to +/- 10μm, Film thickness range is 0-5000μm. Spreader rate and stroke are controlled by vacuum adsorption to fix the substrate, and the touch screen can effectively improve film repRoducibility and conformity.

$ 3462.00

Using Slot-die Spreader technology, the thickness range of Spreader is 0.005-3mm, the bonding speed is 1~ 10m/min, and the drying temperature can reach 200 ° C. It is suitable for a variety of non-elastic materials to achieve accurate Spreader and efficient compounding.

$ 32347.00

Slot-die Spreader technology implementation of 0.005-3mm thickness precision control, composite roller heating temperature up to 200 ℃ to ensure firm gluing, equipped with 1 Meter drying tunnel and stepping motor to achieve 1-10m/min stable operation.

$ 35574.00

Slot-die Spreader technology implementation of 0.005-3mm thickness range of precision Spreader, composite roller heating temperature up to 200 ℃ to ensure firm gluing, servo motor control to achieve 0.001-10m/min stepless speed regulation, equipped with 1 Meter drying tunnel to achieve efficient drying curing.

$ 27183.00

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

Spreader accuracy of +/- 0.003mm, support 5~ 180mm/s stepless speed, Heating Temperature range RT +~ 200 ℃, suitable for a variety of substrate Spreader experiments.

$ 8949.00

Spreader accuracy of +/- 0.003mm, Film thickness range of 0~ 10mm, equipped with automatic feeding system and vacuum adsorption, to achieve stable Spreader and efficient operation.

$ 8949.00

Spreader speed 5-180mm/s adjustable, wire Rod Spreader accuracy +/- 0.001mm, using touch screen control and mechanical fixture to ensure stable and reliable Spreader process.

$ 2010.00

Slot-die Spreader and gravure coating dual function design, Spreader thickness range of 0.005-3mm, drying temperature up to 200 ℃, bonding accuracy of 0.5mm, suitable for a variety of non-elastic materials stable composite and Spreader processing.

$ 40415.00

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

Spreader speed 5~ 200mm/s continuously variable speed, scraper Spreader accuracy +/- 0.003mm, support heating temperature RT +~ 180 ℃, baseplate heating method to ensure stable Spreader effect, improve experimental conformity.

$ 7658.00

Using slot-die coating method, application width ≤ 500mm, thickness range 10-250μm; equipped with automatic deviation correction and constant tension system, Oven temperature RT +~ 160 ℃, support segmented thermostatic, ensure Spreader accuracy +/- 3 microns.

$ 61393.00

Spreader accuracy of +/- 0.001mm and +/- 0.003mm respectively, support 5~ 200mm/s stepless speed change and vacuum adsorption fixation, improve coating conformity.

$ 7141.00

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