The project focuses on analysis of the CO2 gas Aluminium Welding Wire process in the electroless copper wire drawing attachment status, before the acid wash quality plating, chemical plating solution composition, etc. on the wire surface of the copper layer adhesion, color quality, impact, and thus the corresponding gas-improved electroless copper wire production line process, so that the quality of copper wire after the national standard (GBT/41100-95) in 5.6.1 and 5.6.2 requirements.

Main features: 1. To improve the composition of electroless copper plating solution, thereby increasing the binding force of the copper layer and the surface color. (2) pre-treatment process to improve copper plating, electroless copper plating to ensure quality. 3 finishing polishing speed 160-180m/min. 4 alkali, acid wash lotion effective life of more than 30 tons Welding Wire China . 5 copper coating adhesion can not afford to scale up without peeling off layers of copper, the copper layer thickness ≤ 0.5um. 6 finishing polished surface, uniform color, has good corrosion resistance.

For field welding.