Douglas Metal Finishing
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Phone:020 8692 1271
The cleaning process will vary depending on the base metal of the parts being plated. Most cleaners are heated to about 180 degrees Fahrenheit and are alkaline based. A combination of soaking the parts in the cleaner and electro-cleaning is used. Electro-cleaners use electric current similar to the plating process, but usually reversed where the parts are the anode rather that the cathode. The cleaning step is always ended by a water rinse to remove the cleaning material from the parts prior to activation.