Ultrasonic devices
Ultrasonic cleaning of EGR valves
Bandelin will be presenting its portfolio of ultrasonic devices, corresponding accessories and application-specific disinfection and cleaning preparations at Metav. They are used, for example, in the automotive industry for cleaning exhaust gas recirculation valves.
An exhaust gas recirculation valve (EGR) is used in all diesel engines from Euro 5 emissions standard upwards to reduce nitrogen oxide emissions (NOx). This is achieved by recirculating hot exhaust gases into the intake duct of the engine. This lowers the combustion temperature in the engine and reduces the formation of nitrogen oxides. To avoid serious damage to the engine, the EGR valve must be cleaned in good time. Fuel additives or spray cleaners cannot help with already contaminated valves due to the stubborn incrustation and the valve must be removed. According to the manufacturer, effective and thorough cleaning takes place in the ultrasonic bath together with a suitable cleaning concentrate. Depending on the degree of soiling, prior manual removal of coarse soot agglomerates with plastic or wooden spatulas is recommended. After residue-free cleaning, the valve can be used again, eliminating replacement costs. sw
Metav, Hall 17, Stand A81
You might also be interested in
Bandelin macht Ultraschallgenerator dicht
Bandelin bietet nach eigenen Angaben den ersten IP67-Generator, der die hermetische Kapselung aller elektronischen Bauteile ermöglicht und damit das Verschmutzen der inneren Teile verhindert. Die im Gehäuse entstehende Abwärme wird über neuartige,...
read more...Maintenance and Pumps&Valves in February
Final preparations are underway in Dortmund: On February 21, 2024, maintenance will start as the leading trade fair for industrial maintenance and with it Pumps&Valves as the trade fair for industrial pumps, fittings and valves.
read more...Cooling and temperature control units
Hygienic packaging sells safely
In few industries are the requirements for hygiene in the production process as strict as in the food sector - the health of consumers has top priority. This results in enormous challenges for all machines and components involved, especially in...
read more...Cooperation between SMC and Yaskawa
Another chapter in the cooperation between Yaskawa and SMC: The new European Yaskawa Europe headquarters is also home to an academy with robots and cobots, to which various SMC solutions are exclusively connected.
read more...Proportional flow control
With the Asco 209 series, Emerson has introduced a proportional valve for flow applications in the medical technology, food and beverage, heating, ventilation and air conditioning (HVAC) industries.
read more...Double piston pump and proportional valve
High-precision gluing of folding boxes
Thanks to their sustainability, cardboard packaging is increasingly replacing plastic packaging. An important production step in the manufacture of folding boxes is the high-precision gluing of the cardboard blanks.
read more...Three leak tests at once
Systems for leak testing modern components for electromobility and hydrogen fuel cells are a key focus of Worthmann Maschinenbau and its subsidiary Maceas.
read more...Bonding and lubricating - precise dosing
Jet valves from Vieweg lubricate and grease electromechanical switches and bond and seal electronic components. More and more customer-specific solutions are being used.
read more...digital networking days Sustainability
Predictive maintenance for semiconductor production
The control valves for ultrapure water are an important supply medium in semiconductor production. While specialists used to check these valves personally on site, an IoT solution now checks the critical components.
read more...