In order to better and reasonably manipulate the corrosion of galvanized pipe, increase the service life of galvanized pipe and ensure the reliable operation of infrastructure construction, it is necessary to carry out anti-rust maintenance of galvanized pipe. The common anti-rust way is to spray anti-corrosion materials on the surface of galvanized pipe.
Component epoxy coating has excellent anti-corrosion characteristics, has significant advantages in the fields of durability, wear resistance, impact toughness and so on. Compared with traditional solvent-based coating, it has good edge adhesion, is not easy to cause cracks, engineering construction efficiency, engineering construction safety factor is stronger, so that component epoxy coating is more and more widely used in large and medium-sized galvanized pipe anti-corrosion. At this stage, for large and medium-sized galvanized pipe solvent-free coating spraying engineering construction most of the use of manual spraying method, anti-corrosion layer quality can not be ensured, low efficiency, coating drying time is long, need to occupy many places. For such a thing, the product developed large and medium-sized galvanized pipe components of epoxy resin coating automatic spraying technology.
1, large and medium-sized galvanized pipe components of epoxy resin coating automatic spraying technology selection of hot dry solid technology, building coating heating technology, the application of automatic component spraying equipment spray paint components of epoxy coating, improve the overall corrosion protection function and production efficiency, reduce the labor efficiency of employees.
2, the selection of large and medium-sized galvanized pipe components of epoxy resin coating automatic spraying technology, the construction of the whole day will not be limited by conditions, coating a thick film, dry solid time fast.
3, large and medium-sized galvanized pipe components of epoxy resin coating automatic spraying technology, high level of automation technology, the paint layer symmetry, thin thickness error is small.
