Huashida 3PE anticorrosion operation line is equipped with automatic control system. From steel pipe cleaning, heating, shot blasting, and rust removal to 3PE anticorrosion treatment, automation is fully shown.
When high pressure water or alkali water is used to clean the surface of steel pipe under high pressure, the automatic control device can effectively remove dust, impurities and acid stains on the surface of steel pipe.According to different technological requirements, the heating automatic control system covers preheating, heating and curing, which will make sure powder spraying and other coating requirements are achieved. The automatic control system is also embodied in the system of shot blasting progress. In this 3PE coating operation line, shot blasting rust remover is highly automated. The high-speed rotating steel sand is projected onto the surface of the steel pipe, removing the oxide layer on the surface of the steel pipe, and forming a certain depth of anchor lines on the surface of the steel pipe to increase the adhesion of the coating.
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