Mirror Roller Requirements

As a kind of processing equipment, mirror roller naturally has strict requirements on the production of this product. If the quality of the mirror roll itself is not up to standard, then the processing and production of other products will bring a chain of adverse reactions. The scope of use of mirror rollers in Chongqing is also very extensive, involving many manufacturing industries such as printing and dyeing industry, leather industry and plastics. As a processing part, the contact with the processed product is the appearance. Therefore, after the production of the Chongqing mirror roll, the appearance requirements of the Chongqing mirror roll will be checked. Next, we will work together on this aspect. To understanding.


1) Packaging The packaging is neat and complete. It is made of pearl cotton, bubble film and other packaging materials. The thickness of the packaging should not be less than 15mm and it should be protected.
2) Electroplating solution There is no serious plating solution residue in the roller body and the end cap inner cavity, and the plating solution
3) End cap

1. The surface is clean and free of rust and oil;
2, the surface is flat, no defects such as depressions, protrusions;
3. The outer round surface of the end cover, the chamfered corner, and the rounded corners must be trimmed, so as not to be scratched;
4. There is no residual chrome layer on the surface of the end cap, chamfered corner and transition fillet.


How to deal with the bumps on the surface of the mirror roll
The mirror roll will have a reduced surface finish after a long period of use, resulting in a deterioration in product quality. In the traditional process, we need to remove the roller and install it on a large grinding machine or lathe for grinding and polishing. Introduced a belt grinding and polishing machine to meet the needs of customers to provide high-precision polishing for various types of material surfaces.

The mirror surface gloss process is a physical solution to the problem that is difficult to solve with chemical methods. The sand blasting technology uses compressed air as the power to form a high-speed jet beam to spray the sprayed material (shot glass beads, steel shot, steel sand, quartz sand, corundum, iron sand, sea sand) to the surface of the workpiece to be processed at a high speed. The mechanical properties of the outer surface of the workpiece surface change.

It can directly process various lines of mesh and embossed pattern on the mirror surface. It is not necessary to pre-specify the surface of the roller with special copper-plated wall. It has long service life and uniform pattern. It is suitable for compound sizing, coating and ink transfer. Gloss and other areas. Mainly used for sizing and coloring. Suitable for plastics, leather, leather, paper, carton machinery and other industries.