It is understood that the purple copper plate is actually a general term for copper plate and copper belt. Copper sheet is a sheet of rolled copper, including hot rolling and cold rolling. The specific situation, we come to understand the production method and production process of purple copper plate.

Hot rolling of ingot: melting → casting → sawing → heating → hot rolling → surface milling → cold rolling → heat treatment → finishing → packing and storage. Hot rolling process of ingot casting is widely used and the mainstream process of copper plate processing.

Horizontal continuous casting: melting → horizontal continuous casting strip blank → annealing → milling → cold rolling → heat treatment → finishing → packing and storage. Horizontal continuous casting process is used to process hot rolled copper plate. The process is short, the production cost is low, the equipment occupies small ground. However, the current production of alloy is relatively simple, the loss of mold is also large, and the homogeneity of the upper and lower surface of the casting billet is difficult to control.

In addition, the processing of purple copper plate will also use the up-lead continuous casting: melting → up-lead blank → milling → cold rolling → heat treatment → finishing → packing into storage. Up-drawing continuous casting process is a new short-flow process developed in China, which is used to produce red copper. General production process is short and low energy consumption.

The above is the production method of copper plate, and the processing technology of copper belt is also the same. If you have relevant needs, please contact us.