Although the pre-plated zinc alloy die-casting part has been covered with a layer of plating, once it enters the plating tank, it will still be corroded by the bath liquid. Therefore, it is necessary to plate a layer of neutral nickel and then plate acid copper or bright nickel. The specifications for neutral nickel plating are as follows:
Nickel sulfate 90 ~ 1009 / L sodium citrate ll0 ~ 1309 / L sodium chloride 10 ~ 159 / L boric acid 20 ~ 309 / L pH value 6.8 ~ 7.2 temperature '40 ~ 60" C cathode current density l ~ 1 .5A/din2 (first with a large current impact lmin) cathode movement 25 times / min
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Label: Process Specification Nickel Plating Cathode Nickel Sulfate Coating
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Pipe Cutting Machine mainly fit for metal pipe cutting requirements.
1. 3 axis Pipe Plasma Cutting Machine mainly be used for round pipe cutting.
2. 4 aixs pipe Cutting Machine mainly be used for square pipe continuous cutting special shape.
3. Also as multifunction cutting machine use together with Plasma Cutting Table.
4. Accept OEM for any pipe cutting diameter and working length. ( Normally from 100x100mm up to 600x600mm dia. )
5. Accept any materials cutting: Iron plate, Stainless steel plate, Titanium plate, Galvanized sheet, Aluminum plate, High speed steel, etc
Pipe Cutting Machine
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