Advantages of Etching Filter Screen

Metal filter screen has a wide range of applications, mainly including wind prevention, filtration, dust prevention, ventilation, protection, etc. Its application fields include electronics, medical treatment, electrical appliances, hardware, etc., and automotive precision products include vapor filtration, intelligent automotive oil core, and automotive horn screen. The processed materials mainly include 304 stainless steel, 316 stainless steel, copper, titanium alloy, etc. The filter screen is mainly processed by stamping and etching. The processed thickness includes: 0.03mm, 0.05mm, 0.08mm, 0.1mm, 0.15mm, 0.18mm, 0.25mm, 0.25mm, 0.3mm, 0.4mm, 0.45mm, 0.5mm, 0.55mm, 0.65mm, 0.65mm, 0.63mm, 0.75mm, 0.8mm, 0.9mm, 1mm.

Stamping cannot meet the processing process with the thickness limit of 0.03MM, but can be achieved by etching. The advantages of etching metal filter screen are described below:

1. The etched filter screen has high flatness, no burr, smooth and delicate surface, does not change the characteristics of the material, and is easy to clean and maintain. The surface treatment is nickel plated, and the oxidation treatment can improve the service life of the filter screen.

2. The design of etched metal filter screen can be changed at will to reduce the design and development costs.

3. Etched filter screen can ensure extremely high precision, with the maximum accuracy of+/-0.01mm.