1. Rust removal on the carbon steel surface of the air flotation machine: shot blasting, sandblasting; Sa2.5 for rust removal by air flotation machine.
2. Coating of underwater components of air flotation machine: layer of epoxy zinc rich primer, layer of epoxy mica iron primer, third layer of epoxy asphalt primer, and fourth layer of epoxy asphalt topcoat.
3. Coating of the water components of the air flotation machine: layer of epoxy zinc rich primer, layer of epoxy mica iron primer, and third layer of chlorinated rubber topcoat.
After the stainless steel components of the air flotation machine are processed, they are subjected to surface passivation treatment. During transportation and installation, if the coating is damaged, it should be repaired strictly according to the coating process to ensure its quality level. The anti-corrosion of air flotation machines is achieved by taking various measures to protect metal items that are prone to corrosion, in order to extend their service life. Usually, physical anti-corrosion, chemical anti-corrosion, electrochemical anti-corrosion and other methods are used for the anti-corrosion work of air flotation machines. However, the anti-corrosion work of air flotation machines must be operated correctly according to the actual situation.
Hudong Maist specializes in research and development and manufacturing: air flotation machines, shallow air flotation machines, high-speed ion air flotation machines, and high-efficiency dissolved air flotation machine series, which are applied to municipal standard raising, water works, black and odorous water bodies, printing and dyeing, pharmaceuticals, food, petroleum, chemical, aquaculture, animal husbandry, papermaking and other industries for wastewater treatment.
Jun 30, 2023
What are the rust and anti-corrosion measures for air flotation machines
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