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Products > general machine > Shenzhen Richconn Technology Co.,Ltd | Similar Products

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Blackening Coating: Put the metal parts into the solution of NaOH, NaNO2 and other potions. At a certain temperature, the parts will react chemically to produce a thin blue (black) oxide film. Blackening can be divided ...

Anodizing: Generally, it takes 4 minutes. 7. Anodic oxidation: calculate the oxidation time according to the requirements through the oxidation tank. Take out the workpiece within the specified time. 8. Dyeing: ...

China 4-axis & 5-axis CNC Machining: machining increases the angular rotation of parts, and the five-axis machining increases the functions of angular rotation of parts and angular rotation of tools (both slow linkage), so that the ...

Pvd Coating: Physical vapour deposition, just PVD coating, as we usually call it, refers to vacuum ion plating and vacuum sputter plating; Generally speaking, ncvm coating refers to vacuum evaporation coating. ...

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Blackening Coating