Stainless Steel Electroplolishing Clean Rectifier 15V 2000A

stainless steel electroplolishing clean rectifier 15V 2000A

Specification

Features

Using timing control function, the setting is simple and convenient, and the working time of positive and negative current polarity can be arbitrarily set according to the plating process requirements.
It has three working states of automatic cycle commutation, positive and negative, and reverse, and can automatically change the polarity of the output current.

How to install rectifier
This is installation way for remote control rectifier. Not only this way.
1. To connect copper bar with bath/tank
2. To ensure power supply/rectifier is grounded
3. To ensure there is enough water for water cooling type power supply/rectifier
4. We advice that all rectifiers should be isolated to increase of its life.

How does electropolishing work?

In electropolishing, the metal part or work-piece serves as the positively-charged anode. The work-piece is connected to the positive terminal of a DC power rectifier. The negatively-charged cathode, generally made of stainless steel or zirconium, is connected to the negative terminal of the DC power rectifier.

Both anode and cathode are immersed in a temperature-controlled bath of electrolyte solution, typically consisting of a high-viscosity mixture of sulfuric acid and phosphoric acid.

Electrical current from the rectifier is conducted from the anode to the cathode through the electrolyte. The electrical current causes metal ions on the surface of the part to oxidize and dissolve into the electrolyte. This process can dissolve extremely small, tightly controlled amounts of metal, resulting in micron-level thickness of surface removal.

The amount of metal surface removal is controlled by the following factors:

• Electrolyte chemical composition
• Temperature of electrolyte (typically 170 °F – 180 °F)
• Length of time of exposure to electrical current
• Density of electrical current (varies by electrolyte; typical range is 140 – 250 amps per square foot)
• Composition of metal alloy undergoing electropolishing

Chengdu Xingtongli Power Supply Equipment Co., Ltd. was set up in 1995. We are a high technology company dedicating to the design and manufacture of switched-mode power supply. We are experienced in the field of power electronics, energy transforming technology and industry control system. The performance of switching power supply we designed is excellent. It is safe, green and reliable. With these advantages, our products are widely used in aerospace, military industry, railway transportation, electric power industry, automobile manufacturing, shipbuilding, petroleum industry and some other industries. Now we have already held a big market share of the power supply in metal surface finishing field. We are one of the main vendors of electroplating power supply in China.

We are making great efforts to develop new products to meet different requirements. Adhering to the business principle of mutual benefits, we have built up a good reputation among our customers due to our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.

We warmly welcome customers from at home and abroad to cooperate with us for common success.