A small ionizing nozzle was installed in the conveying hose via an additional pipe connection. The ionizer was installed in such a way that it can operate almost maintenance-free.
![](https://www.eltex.de/wp-content/uploads/AdobeStock_251329449-2-2.jpg)
Grinding material suction
![](https://www.eltex.de/wp-content/uploads/granules-2814498__480-1.jpg)
1. Machine function
With a grinding material suction system, there are problems with electrostatically charged grinding material. The regrind material is sucked in via a hose with an outer diameter of approx. 72 mm and is electrostatically charged in such a way that the material partially adheres to the metal funnel and does not fall down. As a result, the entire system becomes clogged and cleaning-related downtimes occur.
![](https://www.eltex.de/wp-content/uploads/40-060-01.jpg)
2. Problem definition
The conveyor manufacturer has already installed 2 cleaning injectors that blow the system free with compressed air. This has brought a small improvement, but since the static was not eliminated, this was not a sufficient measure.
![](https://www.eltex.de/wp-content/uploads/Mahlgutabsaugung_Problem_Zuschnitt-1.jpg)
![](https://www.eltex.de/wp-content/uploads/Mahlgutabsaugung_Problem1-1.jpg)
Our solution
Which Eltex components were used?
IONIZER ES51
The robust all-rounder with a large power input The VARIO IONIZER ES51 has 5 connections and works with proven Eltex technology. On the top side there is a LED display for the function and fault message. The device also has an analog interface. For a good ion balance, the device is available with and without parameter diode.
![](https://www.eltex.de/wp-content/uploads/Icon-Master_tubeBLOW-vario2.jpg)
tubeBLOW EAR36E
With the VARIO Y-adapter tubeBLOW EAR36E it is possible to blow ions into closed tube systems. Variable diameters allow the ion blower nozzle to be connected to almost all common tube diameters.