IDEAL009. Introduction of steel pretreatment line:

The process of steel pretreatment line refers to the process that the steel is shot blasted for rust removal and coated with a layer of protective primer before processing (i.e. raw material status). The pretreatment of steel can improve the corrosion resistance of mechanical products and metal components, improve the fatigue resistance of steel, and extend its service life; At the same time, it can also optimize the production status of steel surface technology, which is conducive to CNC cutting machine blanking and fine blanking. In addition, because the shape of steel before processing is relatively regular, which is conducive to mechanical rust removal and automatic painting, steel pretreatment can greatly improve the efficiency of cleaning work, reduce the labor intensity of cleaning work and environmental pollution. Because of this, the steel pretreatment process has not only been popularized and applied in the developed countries, but also attracted increasing attention from many industries in China. Many enterprises have put the steel pretreatment process on the agenda of technical transformation.

The steel pretreatment line is coordinated and controlled by a good programmable controller (i.e. PC), which can complete the following process flow: roller conveyor - → shot blasting and rust removal → paint spraying -+drying (40-60 ° C) rapid delivery, forming a steel pretreatment production line.