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Shot blasting and painting machine, can be called preservation line. That is processing technology which does surface shot blasting and coated with a protective primer before process. After pretreatment it can improve the corrosion resistance of the mechanical products and metal components, improve the anti-fatigue performance and prolong its service life; at the same time it also can optimize the steel surface process state and It is good for cutting and blanking of CNC cutting machine. In addition, because the steel before processing has a regular shape, it is conducive to mechanical derusting and automatic spray painting. Therefore, the use of preservation can greatly improve the efficiency of blasting work; reduce the intensity of blasting work and pollution of the environment.
