Robatech says its new smart melter will initiate a new dimension in gluing. ‘Vision’ delivers repeatable and uniform hot-melt application quality which makes gluing of primary and secondary packaging more reliable.
The adhesive melter processes thermoplastic adhesives gently. The heating temperature is regulated exactly over two heating zones to prevent any overheating. The heat distribution inside the melter keeps the hot melt viscosity at a constant value preserving its ideal adhesion characteristics. To ensure stable delivery pressure a fast-switching piston pump is used.
Even heat distribution for constant hot melt viscosity.
“Vision delivers hot melt in repeatable and uniform quality. This is a precondition for high-precision adhesive application at high production speeds,” says Sabine Wiemann, Product Manager for Small Units and Hot Melt Application Heads, Robatech. “With the new melter, we respond to the rising demand for more process reliability and sustainable production.”
Vision with Touch Display (mounted on the long side) and Smart Terminal.
‘Vision’ can be positioned length or crosswise and can be fully integrated into a plant’s safety zone. Its small footprint and the flexible placement of the Touch Display enables machine builders to optimise their plant layout. The innovative FlexPort – a 45-degree area for connecting heated hoses in different angles – opens up versatile possibilities for positioning the device and shortening the hose length between melter and application head.
45-degree connection area FlexPort for heated hoses.
The adhesive melter is equipped with the Robatech Control System that offers open interfaces or standardised fieldbus protocols for easy system integration and smart control of the entire gluing process from the location of choice. All system functions are preinstalled and can be activated by software key.
Vision’s Smart Terminal enables operators to keep an eye on operational and status information from a distance. The LED line switches in colour or length indicating the actual adhesive filling level in the tank or changes in the operation state. Four keys give rapid access to often-used on/off functions.
“Our customers love the Smart Terminal. Operators are relieved from repeatedly approaching the melter to check the gluing process,” adds Wiemann.
All components requiring maintenance are compactly arranged and accessible via a maintenance door. The new lateral opening for cleaning the melter’s tank reduces maintenance downtime. ‘Vision’ is compatible with Robatech application heads and heating hoses made up until 2000.
“The innovative insulation reduces heat radiation from the melter’s tank by 20% compared to the preceding melters from the Concept Series,” Wiemann says. “In combination with the new Performa heating hose and the SpeedStar Compact application head, companies can reduce energy consumption considerably while reaching high-precision gluing results.”
