The cup brushes remove rust, paint, dust and burrs from surfaces such as metals and wood, and can also be used to level weld spatter. Wire grinder brush for drill can be used for surface adhesion treatment before painting, spray coating and electroplating. It can also be used for surface paint peeling and grinding.Behappy cup brushes are used to remove adhesive residues, hard lime, rust, paint and excess rubber
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Titanium-plated aluminum technology, including material selection, polishing, chemical deoiling, water rinse, activation, vacuum titanium plating process steps, is characterized in that it also includes:
a. Pre-plating process. The process consists of placing titanium aluminum profiles activated and rinsed with fresh water in a liquid consisting of salt, hydrochloric acid and water for chemical treatment. The processing temperature is room temperature, and the processing time is violent to the liquid. until;
b. Electroplating process, wherein the plating solution includes nickel sulfate, nickel chloride, boric acid, sodium lauryl sulfate, saccharin, brightener, and the process conditions: current 3-4A/dm2 cathode movement, 5-7A/dm2 Air stirring, bath temperature 50-60°C, pH 3.9-4.2, plating time 15 minutes. 
Titanium aluminum production technology
Titanium-aluminum gold plating process belongs to the coating technology. It adds pre-plating and electroplating process steps on the basis of conventional titanium plating process. The pre-plating process is to place the activated plating part in salt and hydrochloric acid aqueous solution for chemical treatment; The electroplating process includes nickel sulfate, nickel chloride, boric acid, sodium lauryl sulfate, saccharine, and brighteners. The process has the advantages of simplicity, practicality, and good effect. The titanium aluminum material produced by this process has its advantages. Film hardness HV ≈ 1500, under the same conditions than the 22K gold wear 150 times, can be processed into various forms of gold, color, black and other bright variety of aluminum products.