The raw material used in this production line is electrolytic copper with 99% copper content, and the advanced electric furnace is selected to produce oxygen-free copper rods with oxygen content of not more than 50 ppm, total impurity content of not more than 0.05%, and copper content of more than 99.5% by using the upward-induction continuous casting process. This production line can produce 1000T of copper per month. Due to the process of this production line is selected on the introduction method, this production line equipment investment is small, flexible plant layout, can also be in the same machine to produce different specifications, different varieties of copper.

The production line utilizes bright scrap copper wire as its raw material and employs advanced medium frequency core induction furnaces. This process yields phosphor copper materials with a phosphorus content ranging from 0.5% to 4%, ensuring uniformity suitable for various electroplating applications.

The raw material used in this production line is bright scrap copper wire or electrolytic copper sheet, and the advanced core furnace is selected to produce oxygen-free copper rods with oxygen content of not more than 0.02%, total impurity content of not more than 0.05%, and copper content of more than 99.5% by using upward-induction continuous casting process. This production line can produce 100 tonnes of copper per month. As the process of this production line is selected by the upward-induction method, this production line has small investment in equipment, flexible plant layout, and can also produce different specifications and different varieties of copper on the same machine. The semi-finished products produced by this line can be used in the production of copper busbar.