Aluminum foil is the substrate for the positive electrode of lithium batteries. Aluminum foil has the advantages of good conductivity and high oxidation potential, so it is used for the positive electrode. When preparing a lithium battery electrode film on an aluminum foil sheet, the coating film thickness is generally relatively thin, which can be about 1 μm.
This coating machine set is a lithium battery laboratory coating machine. It comes standard with OSP-1.5 ultra-thin coating rod and the coating thickness is 1.5μm. It is an experimental four-in-one coating machine with heating and vacuum adsorption. The coating width is 300mm and the heating function reaches 200℃. Using an automatic coating machine for coating can free your hands, realize automatic coating of wire rods, and improve the accuracy of coating.









With 200℃ heating function
With vacuum adsorption function
By controlling the speed and stable pressure, the coating effect is ensured, and the uniformity and stability of the coating are ensured.
Coating experiments can be carried out on various flat materials such as paper, plastic, metal, PVC, PET, cloth, and aluminum alloy plates.
| Optional configuration functions of coating machine | Main application options |
| Wire rod type | Ultra-thin/high-precision coating, requiring multiple coatings (accuracy up to 0.1μm) |
| scraper type | High viscosity samples, large film thickness, and large particle fineness |
| Heating type | Lithium batteries/glue and other samples that need to be coated at a certain temperature (temperature up to 200℃) |
| Vacuum adsorption | Film, paper and other substrates that are not easy to flatten |
| Note: The fabric is breathable, so there is no need to choose the vacuum type. For paper that is difficult to flatten, you need to choose the vacuum adsorption type. | |
*All configuration functions can be freely combined and selected, such as wire rod type, wire rod + scraper, wire rod + heating, scraper + heating, wire rod + scraper + heating + vacuum adsorption, scraper + vacuum adsorption, etc. The specifications are not suitable. NBCHAO supports customization.
The experimental coating effect is the result of the joint action of the coating machine and the wire rod. The automatic coating machine can control the speed and pressure of coating, while the wire rod coater/preparator determines the accuracy of the coating film. The coating accuracy of the imported wire rod can be as high as 0.1μm, and the matching imported wire rod can achieve ultra-thin and high-definition coating. Precision coating.



For more coating thickness requirements, please consult the mall customer service.