Brass tube cutting technology and brass industry situation analysis

Brass tube is mainly used to cut the straight edge of the sheet with scissors, which requires to ensure the straightness and parallelism of the shear surface. And as far as possible to reduce the plate distortion. The main use of CNC punch or ordinary punch and blanking die for blanking. Using laser cutting equipment to continuously cut the plate, it is characterized by high efficiency, high precision.

Brass tube with the continuous development of the production of technological progress, most of the forming process is completed on the machine. Manual methods are often used as supplements to finishing or finishing work. But in the case of single production, or some of the more complex shape of the parts, still cannot leave the manual operation and processing. Manual forming is mainly the use of some simple tire, by mold and a variety of fixture to complete.

The divergence between inflation reality and expectations can cause traders to move into a strategic defensive position, with volatility increasing in magnitude and speed. However, on the premise of no liquidity risk, choosing assets with low valuation and short duration is a better defensive strategy. Stocks related to the domestic copper, iron and aluminum industries have performed well recently, reflecting the market's confidence in corporate earnings. However, due to the decline of copper prices and the strength of raw materials, according to the gross profit of spot tons of copper, many copper plants into the deficit. The tension of coking coal resources and the high concentration of iron ore resources have determined that the upstream price is easy to rise and difficult to fall, brass pipe copper plant profit repair probability through copper price rise to achieve, copper futures at the same time has the characteristics of low valuation and short duration.