Rho Vetrocer 250
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Rho Vetrocer 250 Digital inkjet print system for the glass and facades decoration Durst, the industrial glass decoration specialist From the combination of perfected software, innovative technology of inks with inorganic pigments, status of art printheads and inkjet print, which Durst has been studying for over 15 years and which has used in its industrial print systems, an innovative print system for the glass decoration is born. Beyond being compliant to regulations governing the usage of glass in house buildings, such system offers the possibility to designers, interior designers, architects and glass manufacturing companies to create new creative shapes. Digital inkjet print, thanks to which for the last decade Durst has revolutionized the tile printing market all over the world, enables to print quickly without overprinting, and at convenient prices, protection borders of various dimensions onto structural glass planes, glass doors, divider walls, surfaces behind cook planes, elevators or other machine coatings. The Durst Flow technology keeps a constant circulation of ceramic inks inside the printheads thus avoiding nozzle clogging as new ink to be pumped right behind the nozzle: with ceramic inks having a high pigmentation degree and a part of frits this will form a critical sedimentation and the ink drying at the nozzle. The extremely precise sled guide on electromagnetic movement fields, bionic supports made of special aluminium and silica alloy, the belt advancement, the fibreglass electronics, the workstation Linux software and the solid rack structure are already being used since decades in over 2500 machines on the market. Durst machines are already proven in the industrial market: they are built and manufactured in a reliable way for a 24/7 operation. They can be embedded in existing glass production lines or used as independent and totally automated production lines. Durst Rho Vetrocer – the opportunity to access a growing market in a remunerative way.

Durst. The industrial inkjet specialist Durst Research Center in Lienz Durst Industrial Inkjet Application GmbH Lienz Since 1935 Durst is active in the visual communication field and in imaging technology: up to 1995, in analogue photography with silver halide for the camera manufacturing, enlargers, slide projectors; since 1995, as the leader manufacturer of a laser exposition device in digital printing. Durst started in 1999 developing large format inkjet printers for the advertising field: in 2000, Durst was the first company to market a flatbed printer using UV inks, printer which at...

Components of the Durst technology Variodrop and Circular-Flow (CF) Printheads Magnetic linear transmission – bionic supports – transport belt Starting in 2003 Durst is active in the tile printing with inorganic pigments. Metallic pigments, which must have a specific dimension in order to produce solid colours after the baking process, tend to deposit sediment. Continuous circulation of the ink inside the system, without “bags” and accumulation toward edges and thanks to an intelligent filtering technique enables the inks system to be promptly ready to use, without problems and costly...

Glass decoration with inorganic ceramic inks Loading table and swivelling table Washing and drying unit The entire process is automated, from loading onto the swivelling table to the washing, print and dry out procedure up to the transportation onto the swivelling table as a ready to deliver product. Transportation of the glass is controlled via special pneumatic lifting tables, while the positioning system guarantees the exact positioning of the glass sheet before it is sent to the Durst printer. From computer to print Beside a higher productivity, the possibility to be updated and a...

Rho Vetrocer 250 Glass decoration printer Transport belts Dryer unit Loading table and swivelling table Rho Vetrocer 250 Rho Vetrocer 250 was specifically developed for the glass decoration. It combines all advantages from the Durst Rho series: continuous print without interruptions, high productivity and optimum print quality for glass plates of any length and having a width up to 2,5 meters. It provides a special transport mechanism which gently guides the glass plates through the print process. Equipped with the most up-to-date Durst Variodrop- CF printhead technology, the printer offers...

The Durst inorganic ink system for the digital print The Rho Vetrocer ink, manufactured with inorganic pigments and frits with related fluid vector and dispersing agent, was specifically developed for printing on glass supports. The ink is applied directly onto the glass, without any primer, and it binds to the glass permanently through a baking process inside the oven (external), at a temperature between 680°C and 700°C. The ink becomes thus “part of the glass”. Durst inorganic ceramic ink uses selected metallic nontoxic pigments and frits without lead: it is available in black, white,...

The opportunity to access the high remunerative glass decoration field Application fields for the inorganic ceramic ink print systems The glass decoration performed with the Rho Vetrocer 250 printer and the ceramic inks offers today extremely interesting commercial opportunities which in the past were rarely remunerative or even impossible. Between one colour and another the time needed for the screens production, the machine preparation and dry time are just been zeroed. Beside these economic advantages, the shorter response and supply time will offer customers a real added value. Now you...

Technical Data Print specification Print system: Durst patented flatbed system with VariodropCF technology of the printheads for the maximum print quality and ready to use in any moment. General specification Dimensions: Width: 5850 mm Length without table: 1794 mm Height: 1960 mm Media specification Media: Flat glass, can be baked to produce a safety glass (ESG) and a coupled safety glass (VSG with PVB or EVA). Max print width: 250 cm (98 in.) Resolution: 800 dpi Colours: Standard: RBGYK Optional: white and glazed (satinato) Weight: App. 3850 kg (8487 lb) Electric supply data: max. 30...