The etching on metal can be a chemical process using acid, a photochemical
process, or an electrochemical process. The basic technique for acid metal
etching is to apply a resist to the areas of a metal plate, either to the whole
plate or just to the areas that one wants to remain unaffected. We can etch part
of the metal sheet or etch the whole metal sheet, It can be controled by
technology.
Materials: stainless steel sheet, metal sheet, aluminum alloy sheet and so
on.
The etching mesh is no need to be washing after it etched. but for some of the round discs, we will polish the joint edges to make it more round , then it can be used into your machine smoothly.
Thickness : From 0.02mm-2mm, usually the sheet thickniess is 0.5 mm.
Production process: chemical erosion.
Technical standards: usually the etching area 500mmX 600mm.Special size can
be cusotm-made.
Etching mesh technology standard
· This technology improves traditional metal processing way.
· This technique can use data, charts, columnar design and other complex
concave to process convex metal products.
· The etching can be used to making holes and other forms.
(1) Petroleum, chemical, food, pharmaceutical precision filters, filter
plates, filter cartridges, filters;
(2) The electronics industry metal drain plate, cover, flat pin, lead
frame,metal substrate;
(3) Precision optical and mechanical plane parts, springs parts;
(4) Bump-type friction plate and other flat parts;
(5) Metal plate and complex metal decorative panels and fine crafts.
Package: Usually this type of mesh can be rolled, we pack it with
Fumigation-free case or metal case.
Production Time: we finished the 100 sq.m mesh within 10 days.
Delivery: Shipping by express. Available: Fed-ex, DHL, TNT, EMS and so on,
will about 3-7 days
Shipping by air: will about 2-3 days
Shipping by sea: about 15-35 days.
