Kontakt
QR-Code für die aktuelle URL

Story Box-ID: 1206537

Venjakob Maschinenbau GmbH & Co. KG Augsburger Str. 2-6 33378 Rheda-Wiedenbrück, Deutschland http://www.venjakob.de
Ansprechpartner:in Herr Andreas Michalske +49 5242 9603187

Increased lacquer adhesion and possible savings thanks to new high-end coating (HEC) process

Patented coating process for surfaces

(PresseBox) (Rheda-Wiedenbrück, )
Modern fittings combine form, function and design. The challenge for manufacturers is to meet individual color and design preferences while at the same time ensuring durability and abrasion resistance. Sooner or later, the finish may suffer damage in certain areas, especially under heavy duty use. Together with three technology partners, Venjakob -specialized in customized finishing lines, provides a solution that offers far-reaching economic and ecological benefits.

Wherever there is a demand for chrome-plated fittings with a stylish surface design in a colored, metallic, smooth or glossy look, coating plays an important role. Depending on the material to be coated, the process can be very complex and resource-intensive. Fittings, for example in bathrooms and kitchens, which are subject to heavy use, must be robust and corrosion-resistant.  "Metallization alone is not enough to achieve long-lasting adhesion of the coating to the material surface," says Andreas Michalske, sales engineer at Venjakob.

Venjakob presented the patented coating process at this year's Paint Expo in Karlsruhe/Germany, the world's leading trade fair for coating technology.

Up to 70 percent savings - without any loss of quality

For the fittings industry, the high-end coating process (HEC) could be the solution to many challenges. This involves a special pre-treatment in a high-vacuum system. The surfaces of metal and plastic parts are given an antistatic functional layer with increased surface tension. This simplifies the subsequent coating process. Pre-cleaning the surface with ionized air is completely sufficient. "In the subsequent coating process, we can manage with layer thicknesses of between 12 and 25 µm. Paint consumption is reduced by up to 70 percent.

 The components treated in this way have a high-quality appearance and pass all the necessary tests," explains Michalske. It is important to know that the fittings industry places higher demands on components than the automotive industry, for example. There is a so-called boiling test, in which the components are placed in a boiling medium to test how long they remain intact or do not release any harmful substances. Components in the automotive industry only need to "boil" for one hour. In the German fittings industry, 100 hours are required.

Less effort for better results

The high-end coating process is completed in just a few steps. The components are pre-treated in a special HEC high-vacuum process and a specially generated vacuum plasma. They are then removed and fed to the coating system for coating. The high-vacuum pre-treatment replaces passivation and phosphating, thus reducing the number of pre-treatment steps. There is no edge alignment or edge build-up during the subsequent coating process. The high-end coating process offers many other advantages and can also be integrated into existing series processes.

Fact box  HEC-process (extract of advantages)
  • industrially inspected, tested and proven
  • compliance with standards of the fittings, hardware and automotive industries
  • one-coat system, without adhesion promoter or additional primer
  • can be integrated into existing series processes
  • no clean room conditions necessary
  • paint material savings of up to 70%
  • no disposal costs
  • replaces passivation and phosphating
  • no additional chemicals or water required
  • environmentally friendly, free from chrome and heavy metals

Website Promotion

Website Promotion

Venjakob Maschinenbau GmbH & Co. KG

Venjakob, founded 1963 and family owned in third-generation, is one of the world’s leading manufacturers for finishing lines. The company develops individual solutions for the entire production line, including pretreatment, coating, drying and automation technology, as well as exhaust air purification plants. All from a single source and individually tailored to the needs of users from a wide range of industries. Venjakob is headquartered in Rheda-Wiedenbrück, Germany, and employs 380 people worldwide. Further production facilities: Venjakob Umwelttechnik GmbH & Co. KG in Sarstedt, Germany and Nutro Inc. in Strongsville, Ohio, USA.

Für die oben stehenden Stories, das angezeigte Event bzw. das Stellenangebot sowie für das angezeigte Bild- und Tonmaterial ist allein der jeweils angegebene Herausgeber (siehe Firmeninfo bei Klick auf Bild/Titel oder Firmeninfo rechte Spalte) verantwortlich. Dieser ist in der Regel auch Urheber der Texte sowie der angehängten Bild-, Ton- und Informationsmaterialien. Die Nutzung von hier veröffentlichten Informationen zur Eigeninformation und redaktionellen Weiterverarbeitung ist in der Regel kostenfrei. Bitte klären Sie vor einer Weiterverwendung urheberrechtliche Fragen mit dem angegebenen Herausgeber. Bei Veröffentlichung senden Sie bitte ein Belegexemplar an service@pressebox.de.
Wichtiger Hinweis:

Eine systematische Speicherung dieser Daten sowie die Verwendung auch von Teilen dieses Datenbankwerks sind nur mit schriftlicher Genehmigung durch die unn | UNITED NEWS NETWORK GmbH gestattet.

unn | UNITED NEWS NETWORK GmbH 2002–2024, Alle Rechte vorbehalten

Für die oben stehenden Stories, das angezeigte Event bzw. das Stellenangebot sowie für das angezeigte Bild- und Tonmaterial ist allein der jeweils angegebene Herausgeber (siehe Firmeninfo bei Klick auf Bild/Titel oder Firmeninfo rechte Spalte) verantwortlich. Dieser ist in der Regel auch Urheber der Texte sowie der angehängten Bild-, Ton- und Informationsmaterialien. Die Nutzung von hier veröffentlichten Informationen zur Eigeninformation und redaktionellen Weiterverarbeitung ist in der Regel kostenfrei. Bitte klären Sie vor einer Weiterverwendung urheberrechtliche Fragen mit dem angegebenen Herausgeber. Bei Veröffentlichung senden Sie bitte ein Belegexemplar an service@pressebox.de.