Adjustable Doctor Blade Wet Film Applicator for Battery Electrode Coating

200mm Adjustable Wet Film Applicator

DESCRIPTION: 

This lab coating device, wet film applicator equipped with digital micrometer heads for knife blade thickness adjustment.  The operator can get a exact coating thickness by reading the electronic display of micrometers.

It is excellent film coating device for coin cell laboratory research with quality film for lithium battery material research, to make ceramic tape casting, battery electrodes, and various coating with low cost.

Type: AOT-KTQ-200EA

200mm Adjustable Wet Film Applicator

This lab coating device, wet film applicator equipped with digital micrometer heads for knife blade thickness adjustment.  The operator can get a exact coating thickness by reading the electronic display of micrometers.

wet film Applicator AOt-KTO-200EA 

coating width:200mm adjustable, custom size available 

1. What is the doctor blade film coating?

Doctor blade coating is a technique used to form films with well-defined thicknesses. The technique works by placing a sharp blade at a fixed distance from the surface that needs to be covered.

2. What is the process of blade coating?

Blade coating is a process of passing a fluid through a narrow gap followed by the moving web and the blade to improve the web surface. The blade operates as a self-metering precise smoothing tool 

to coat a thin layer of 10 to 50 μm on the substrate.

3. What is a film applicator used for?

A film applicator is a device used to evenly spread a substance, such as paint, ink, or cosmetics, over a substrate such as a drawdown card. Applicators are usually metal bars that are manufactured to high 

tolerances to give consistent, repeatable results.