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Anode assembly is a new type which can easily replace the steel column and repair or reweld the steel column when the welding seam cracks between the steel column and the steel claw matrix.The material of explosive welding block is saved and the degree of heating of explosive welding block is relatively small during welding operation.Due to the long service time, transportation and open stacking of Anode assembly, all Anode assembly have different degrees of bending and corrosion, and some anode guide rods also have defects such as explosive welding block cracking, steel claw cracking, rotten claw and missing claw.These Anode assembly cannot be used electrolytically without repair.

First to pick carefully of Anode assembly, would not exist explosion welding piece of cracking, cracking of the steel claw, claw, claw defects such as Anode assembly selected, to rust removal of steel claw part first, then in the acid pickling tank, and then press the colonel straight Anode assembly, make one out of every 1/1000 aluminum guide rod straightness, projection error as to meet the requirement of 3/1000.Finally, polish the head of the steel claw and the pressing surface of the aluminum guide bar with the anode bus to reveal the metallic luster.The anode guide rod after the above treatment can be put into electrolysis production