Advantages and disadvantages of etching machine

發布時間：2019-07-30

Etching machineIt can be divided into two types: chemical etching machines and electrolytic etching machines. In chemical etching, chemical solutions are used to achieve the purpose of etching through chemical reactions. Chemical etching machines are techniques that remove materials through chemical reactions or physical impacts.
Electroetching is the process of etching metals by utilizing the principle of anodic dissolution of metals in a liquid mainly composed of tap water or saltwater (under the action of electrolysis), and then turning on the etching power supply to achieve the purpose of etching. The commercially available electrolytic etching machines are all manual spray type and use saltwater as the etching solution. There are two types of power: large and small,
Advantages: Non polluting, but only one step of etching without pollution is not enough. Other processes must also be pollution-free, suitable for experimental production, and the etching concave area is small. Mainly used as an experimental machine, or simply for etching metal markings, also known as markings.
Disadvantages: Uneven etching surface, large area corrosion rate, cannot be used for mass production, and there is no large braille etching, which cannot be used as a mark for mass production processing. Due to the conductive metal etching formed by electrolytic etching, any of our products will also be etched on one side in depth. Therefore, many excellent patterns and exquisite text will be etched.

Dongguan Huazhou Machinery Technology Co., Ltd

Phone: 0769-81182602 (808)
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website: http://www.sh-xinping.com
Guangdong ICP No. 18133982-1

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Advantages and disadvantages of etching machine