Anxin CNC is an ISO 9001 certified precision manufacturer in Shenzhen, China. Offering custom CNC machining, 5-axis milling, turning, and injection molding services with tight tolerances. Get a quote today.
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1. Between the coating and the base metal coating and the coating, there should be good adhesion;
2. The coating should be crystal fine, flat and even in thickness;
3. The coating shall have a specified thickness and as few pores as possible;
4. Coating should have the specified indicators, such as brightness hardness conductivity;
5. The plating time and the temperature during the plating process determine the thickness of the coating;
6. The input voltage is 220V 22V or 380V 38V;
7. The maximum working noise of water treatment equipment should be no more than 80dB(A);
8. Relative humidity (RH) should not be greater than 95%;
9. COD content of raw water is 100mg/L~150000mg/L.