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    HDA high-speed electrostatic rotatry bell for ship bolts Nut gears automatic surface coating

    2025.09.15

    HDA high-speed electrostatic rotatry bell for ship bolts Nut gears automatic surface coating

    Advantages of liquid electrostatic rotary bell spray gun in spraying metal parts such as ship bolts

    The electrostatic adsorption characteristics of complex surface coverage enable the coating to evenly wrap around irregular structures such as bolt threads, avoiding the blind spots problem of traditional spraying

    The coating quality is improved, and the atomized particles are finer (centrifugal force+electrostatic synergy). The coating adhesion and density are better than ordinary electrostatic spray guns

    Environmental protection and safety with low VOC emissions

    Closed spraying reduces over spray, and when combined with water-based coatings, it can reduce environmental pollution

    Maintenance and cost advantages are compatible with automation

    Can be linked with industrial robots to achieve high-precision profile spraying and improve the efficiency of ship production lines

    Application case verification: The rotary bell has been successfully applied to the spraying of large curved parts such as ship bumpers, and the coating consistency meets industrial standards

    Dakro paint corrodes, a silent yet constantly present phenomenon that destroys material structures, silently penetrates the "coat" of warships, rusts the "wings" of missiles, and ultimately leads to a decrease in equipment performance or even failure.

    Essentially, corrosion is the result of the interaction between materials and the environment. In harsh environments such as high temperature, high humidity, seawater, sediment, and microorganisms, corroded weapons and equipment are like soldiers without armor, making it difficult for them to continue moving forward when charging forward.

    For this reason, scientists have been working hard. From ancient tung liquid paint barriers to modern intelligent coatings, anti-corrosion technology has undergone thousands of years of "evolution" and continuous development and iteration, becoming a key link in ensuring the long-term preservation and use of military equipment.


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