A coating roller is a device used in coating operations that can evenly apply coatings to a variety of substrates, including paper, cardboard, plastic film, foil, metal plate, glass plate and wood board. The characteristic of the coating roller is that it can apply two or more coatings at the same time, so it is very suitable for making comparative samples. In addition, the coating roller also has good reproducibility and stability, which can ensure consistent coating quality every time.
Meets ASTMD823-53 & BS3900 standards;
The wet film thickness of the coating can range from 4 to 500 microns;
Equipped with a special printing bed for good reproducibility;
Equipped with stainless steel coating rollers;
The coating rollers are numbered and color-coded.
1. Stainless Steel Coating Roller
Stainless steel coating roller is a common type of coating roller, which has good corrosion resistance and wear resistance. For example, RK coating roller is made of stainless steel. In addition, there are stainless steel base ceramic coating rollers, which have improved wear resistance and corrosion resistance through ceramic coating.
2. Carbon Steel Rubber Lagging
Carbon steel rubber lagging is an economical coating roller material choice, which can provide good acid resistance, alkali resistance, wear resistance and high strength.
3. Alloy Coating
Some coating rollers use a super strong nickel-chromium alloy base layer and a plasma sprayed ceramic layer. The corrosion resistance of this coating roller is more than 300% higher than that of ordinary chrome-plated rollers.
4. Cemented Carbide Powder Ceramic Powder
Cemented Carbide Powder Ceramic Powder is also a material for manufacturing coating rollers, which has high wear resistance and corrosion resistance.
5. 304 Stainless Steel
304 Stainless Steel is a commonly used material for manufacturing coating equipment such as anilox rollers. In addition, some coating rollers use 7075 aluminum or alloy steel as materials.
6. Nickel-chromium alloy
Nickel-chromium alloy is also a commonly used coating roller material, which has good wear resistance and corrosion resistance.
The material selection of the coating roller needs to consider its performance requirements during the coating process, including wear resistance, heat resistance, corrosion resistance, etc.
We will contact you within 1 working day, please pay attention to the email with the suffix “@jennypapermachine.com”.
