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GEMATA ROLLMAC
Jumboglass 3400 : Revolutionizing Jumbo Glass Processing
Rollmac is a leader in the flat glass machining sector with advanced solutions such as the Jumboglass 3400 , the innovative reverse roller technology designed for the continuous painting and enamelling of large glass sheets .
Jumboglass 3400 is the reverse roller technology for the continuous painting and enamelling of jumbo glass sheets , i . e . large sheets to be used for structural glazing and outdoor construction projects ( such as , for example , the cladding of skyscraper walls ). It is a technology with a tubular structure in welded steel , with unparalleled torsional resistance , offering the possibil- ity of processing even larger glass sheets by expanding the width of the table . This technology has been developed by the company ’ s engineers following detailed analysis and checks on the working life cycle of smaller machine models of the Rollmac range . The new design features a reverse engraved roller with a maximum operating width of 3,300 mm and sheet thicknesses from 2 to 19 mm : finally , the coating layer can be adjusted from 50 g / m ² up to 350 g / m ² ( from 30 to 220 microns ) in a single pass . As with all the Rollmac machines , Jumboglass 3400 features an anti-dripping device that guarantees uniform and accurate coating , avoiding the accumulation of paint deposit on the entry and exit edges of the glass sheet . Another very interesting feature is the possibility of incorporating the machine into the Glassline 3400 edge enamelling system with an optimized arrangement that allows the customer to use two machines with a single oven . In addition , the machine can be equipped with some innovative options such as :
• the ergonomic entry tilting belt , to be placed at the front end of the machine , for easy replacement of the rubberized sleeve ;
• the automatic washing sys-
52 Special Glasstec 2024
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