Cleaning plastic parts for car headlights

How can plastic components be cleaned without contact?

The system cleans plastic parts for automotive headlights. The machine operators place plastic parts from an injection molding machine into a rotating holder of a cleaning module. The cleaning module rotates the parts in front of the cleaning system. Before the car headlights are assembled, the electrostatically charged plastic parts are discharged and cleaned.

In the automotive industry, many components must be free of pollution!

Due to the injection molding process, the plastic parts become electrostatically charged and attract dirt or dust particles from the environment. Small particles adhere quite well to the surface and cannot be ideally removed with conventional cleaning nozzles. Dirty material leads to reduced product quality and lower productivity of the line. This results in customer complaints.

Our solution

Rotating cleaning nozzles are mounted on a movable arm in such a way that their strongly pulsating air flow captures and removes adhering particles.

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Which Eltex components are used?

The following Eltex products have been installed and tested on site by our experts. If you would like to learn more or have any questions, please do not hesitate to contact us.

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.

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blueBAR R50

The robust all-rounder bar The VARIO discharge bar blueBAR R50 creates a significantly higher active discharge capacity than most discharge techniques. The isolated ground conductor enhances the E-field at the active tips, contributing to increased production and velocity of charge carriers. Thus, significantly more positive ions and free negative electrons are available than with conventional bars. At the same time, the bars have a high passive discharge capacity. The resistance-decoupled tips ensure good discharge performance and make the bar absolutely short-circuit and touch-proof.  

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SCC Static Combi Cleaner

The VARIO Static Combi Cleaner SCC is a highly effective cleaning unit that uses pulsating air jets to remove dust and dirt deposits on three-dimensional surfaces without contact. Due to the integrated discharge, the products are discharged during cleaning, which also improves the cleaning result.

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