Ensure That The Work Surface Of The Cloth Guide Roller Has Good Abrasion Resistance And Corrosion Resistance

Although the development of industry is accompanied by environmental pollution, many materials also have a new look. For example, flower rollers make many materials no longer single. In addition to colors, materials can have exquisite and beautiful patterns and patterns. It is pleasing to the eye that it is precisely because of this that these industrial devices have emerged.

1. Electrophoretic coating: On the basis of anodic oxidation, through the effect of electrophoresis, the oxide film is evenly covered with a layer of water-soluble acrylic paint film to form a composite film of anodized film and acrylic paint film on the surface of the profile. The texture is smooth and delicate, and the appearance is bright and bright. In addition to producing the colors of the original oxidation coloring, it can make more bright colors such as white and green.

2. Color powder spraying: There are more than 200 color choices, giving designers a wide space, stable performance, strong paint film adhesion, not easy to peel, acid resistance, salt spray resistance, mortar resistance, weather resistance, and aging resistance. The coating is non-volatile, non-oxidizing, non-poisoning in the air, and has good environmental performance. The surface dirt is refreshed after washing.

The surface coating of the cloth guide roller can be selected according to its use, and the performance characteristics of different coating methods are different, and the place of use will be different. You can choose according to their characteristics .

1. The roller should have sufficient rigidity to ensure that the bending deformation does not exceed the allowable value under heavy load.

2. The surface of the roller should have sufficient hardness, and generally requires HRC above 50 degrees, and has strong corrosion resistance. The coating has anti-stripping ability, which ensures that the working surface of the roller has good abrasion resistance and corrosion resistance.

3． The working surface of the roller should be finely machined to ensure dimensional accuracy and surface roughness. Roughness should be above Ra0.16 without pores or grooves. The wall thickness of the working surface of the roller must be uniform, otherwise the temperature of the roller surface will be uneven and the product quality will be affected.

4． The material of the roller should have good thermal conductivity. Generally, cold hard cast iron is used, and in special cases, cast steel or molybdenum chromium alloy steel is used. Whether it is heated or cooled, it can achieve rapid uniformity.