Many processes such as injection molding, printing, film converting, and similar operations have serious problems with electrostatic attraction. Due to the fact that these processes are frequently fast moving, the normal bench-type ionizer will not keep pace. Instead, for these applications, large blowers or manifolds of compressed air are used to propel the ions. More often than not, the blowers or ionizing bars are placed in close proximity to the object with the charge for maximum benefits. By using industrial ionizers, many processes have improved yields, speed, and safety.
Features are important to consider when selecting an ionizer.
If the unit is to be located at a bench, operator comfort is important. Others have speed controls for the fans to tailor the airflow. Lights are sometimes incorporated with the ionizer to add additional illumination to the bench. Top of the line models will generally have some form of electronically controlled balance indicator to display the status of the ionizer, as well as automatic shutdown protection in the event of a problem. Some ionizers even have indicators signaling when cleaning or maintenance is required.