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The Aluminum anode rod stem for assembly is a new type that can easily replace the steel column and can be repaired or rewelded when the steel column cracks with the steel claw base weld.It can save the material of the explosive welding block, and make the heating degree of the explosive welding block less.Due to the long service time of anode guide rod, transportation, open-air stacking and other reasons, all anode guide rod are bent and rusted to varying degrees, and some anode guide rod also have the defects such as explosion welding block cracking, steel claw cracking, rotten claw, dropping claw, etc.These anode guides cannot be used in electrolysis unless repaired.

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