High quality elevator cladding sheet 304 316 decorative etched stainless steel sheet

The technological process is as follows:
Stainless steel plate → oil removal → washing → drying → screen printing → drying → water immersion → etching pattern leaf (piece) washing → ink removal → washing → polishing → washing → coloring → washing leaf (piece) hardening → sealing treatment → cleaning leaf (piece) drying → inspection → Product.

General materials:
Stainless steel 8K mirror plate, stainless steel wire drawing plate (model: 80, 120, 180, 240, 320, 400, 600), stainless steel snow sand, ordinary sand, sand blasting, all kinds of color stainless steel plate etching.

Stainless steel specifications:
1000mm*2000mm, 1219mm*2438mm, 1219mm*3000mm, 1219mm*3048mm, 1219mm*4000mm conventional plate making model is 1219mm*2438mm

Stainless steel material:
304, 316, 430, other materials do not guarantee the quality requirements

Principle of stainless steel etching
The principle of stainless steel etching or corrosion: the strong oxidation of ferric chloride is used to corrode the surface of stainless steel, and the trivalent iron elements become stable bivalent iron elements; The specific production process is: first on the surface of stainless steel coated with anti-corrosion layer, will need to protect the part of protection, put it into the spray of ferric chloride line, corrosion will be washed off the anti-corrosion layer, the formation of a pattern;