Customized Chrome Mirror Roller For Flexo Printing

Customized Chrome Mirror Roller For Flexo Printing

Application Of Mirror Roller
1)Printing and dyeing industry: calendering of pure cotton, polyester cotton, silk fabrics, chemical fiber, hemp, woolen fabrics and their blends.
2)Leather industry: calendering of artificial leather, etc.
3)Plastic industry: PVC, ABA, PP, PT, PC and other plastics.
4)Paper industry: surface calendering of various papers.
5)Metallurgical industry: rolling processing of various non-ferrous metals.

Processing Technology Of Mirror Surface Roll
Assemble the inner plate, shaft head, bushing, plugging plate, inner tube, etc. The inner tube is within 50g of static balance, the inner tube is drawn in the direction of rotation, and the flat steel flow channel is welded.

Advantage Of Surface Mirror Roller

1)Material:We adopt 45# seamless steel pipe, alloy steel, precision forgings or rolled round 45# steel pipe a. Mirror rollers are generally made of 45# steel, alloy steel seamless tubes, precision forgings and other materials, and the surface finish of the roller can reach Ra0.01 (level 14); b. The roller blank is made of professional imported alloy steel, and different flow channel structure forms are designed according to different material characteristics; c. Mirror processing can be performed on the surface of various materials to ensure that the straightness, balance, non-roundness and coaxiality of the roller surface meet the requirements; 

2)Sand blasting process: It can improve the fatigue resistance of the workpiece, increase the adhesion between it and the coating, extend the durability of the coating film, and also help the leveling and decoration of the coating, and remove impurities, variegation and oxide layer on the surface At the same time, the surface of the medium is roughened, the residual stress on the substrate surface and the effect of increasing the hardness of the substrate surface. The etching process is a chemical surface treatment method, which sometimes will affect the appearance of the finished product. 

3)Quality:Usually chromium is critical for Mirror Roll products. Our surface requirements for mirror roller is usually determined by the thickness and hardness of the chromium layer.While these are determined by many years of experience in the surface processing of rollers. It is difficult for general customers to make a profit in this regard. According to the analysis, if the quality of the surface chromium layer is not hard enough, its surface will have a substantial impact on the production of sheet products such as PC, PP, PMMA, PET, etc., and this is an important factor that causes the durability of the roller.