Different places and purity prices will be different. At present, the recycling price of scrap copper is determined according to the copper price of Yangtze River futures. Scrap copper is divided into copper and brass, and the prices are different. There are many kinds of 22.5 brass in a catty of copper, and the price is around 14- 18 yuan/catty.
There is no standard for scrap copper in China, but with the acceleration of industrialization in China, the social and economic environment faced by the recycling, trading and recycling industries of scrap nonferrous metals has changed greatly, not only the variety composition of scrap nonferrous metals has changed greatly, but also foreign scrap nonferrous metals and various available wastes have flooded into China.
It provides a rich source of raw materials for the production of nonferrous metals in China, and also puts forward new requirements for the production and processing of recycled nonferrous metals.
Extended data
Matters needing attention
1. process peeling method: this method uses manual peeling, which has low power, high cost and poor operating environment for workers;
2. Combustion method: Combustion method is a traditional method to recover copper from the plastic skin of waste cables after combustion, but the smoke pollution is extremely serious. Together, the appearance of copper wire is seriously oxidized during combustion, which reduces the metal recovery rate. This method has been severely stopped by governments all over the world;
3. Mechanical peeling method: cable peeling machine is selected for processing. This method still needs manual operation, belongs to semi-mechanization, has high labor intensity and low power, and is only suitable for processing large-diameter cables.