Types of Static Eliminators
Static eliminators primarily eliminate static electricity by generating positive and negative ions to neutralize the charge on the surface of objects. Common types of static eliminators, categorized by industrial and everyday applications, are as follows:
I. Common Industrial Ionized Static Eliminators (Active Elimination) These devices utilize high-voltage ionization of air to generate a large number of positive and negative ions, which are then neutralized by airflow or direct proximity.
* **Ion Fan Type:** Contains a built-in fan that blows a large volume of ionized air into a localized area, suitable for targeted static elimination in open areas such as workbenches and assembly lines.
* **Ion Gun/Snake Type:** Handheld or designed with a fixed nozzle, it delivers a powerful ionized airflow precisely to a specific point, commonly used to remove dust and static electricity from confined spaces.
* **Ion Bar/Curtain Type:** Long and thin, it can be installed at the entrance of a production line or above a machine to create a large ionized coverage area, suitable for handling wide materials such as films, paper, and circuit boards. Ionizing nozzles (Nozzle type): Compact in size, they can be embedded in confined spaces or inside equipment to instantly remove static electricity from high-speed moving parts or specific components.
II. Personal and Everyday Anti-static Devices: Human body static dischargers (contact/handheld): Users hold the device and touch a charged object (such as a door handle or equipment casing), instantly discharging static electricity. Fully automatic personal static eliminators: Worn on the body, they automatically sense and continuously release static electricity from the surrounding environment, commonly used in explosion-proof areas or cleanrooms.
III. Other Types of Self-Discharge Static Eliminators: Utilizing physical structures such as metal or carbon fiber brushes, they neutralize charges through the principle of point discharge, requiring no external power supply, and are mostly used in the printing and textile industries. Radiation eliminators: Utilizing radioactive isotopes to ionize the air, they are mostly used in specific industrial environments and are less commonly used.