Static electricity problem: IC chips of control boards and communication modules fail due to ESD breakdown. Electrostatic adsorption of dust pollutes optical components (such as visual inspection cameras). Static sparks in flammable and explosive environments may cause fires or explosions (such as spraying workshops).

Solution: Use static elimination rods to eliminate local static electricity (for workstations with high precision requirements). Install ion fans in high-speed motion areas (such as conveyor belts) to neutralize surface static charges.
