JumboFlex is a powerful Robatech melter with a capacity of 50 or 100 litres. Flexible use as a buffer, pre-melter or melter.

Robatech JumboFlex is a powerful, flexible melter designed for large volumes of hot melt adhesive. Depending on the configuration, it can function as:
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a reservoir (buffer) for the continuous refilling of other melting systems,
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a pre-melter for the controlled processing of sensitive hot melt adhesives,
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or as a standalone melter for less demanding applications.
Two variants are available, with capacities of 50 and 100 litres, allowing the melting of thermoplastic non-reactive hot melt adhesives in the form of granules, pillows or blocks. Thanks to its well-designed reservoir and effective insulation, JumboFlex achieves rapid heating and precise temperature distribution without the risk of adhesive degradation.
JumboFlex benefits at a glance
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Large melting capacity: 50 and 100 litres
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Versatile use – buffer, pre-melter or melter
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Gear pump for even, precise adhesive flow
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Compatibility with various adhesive forms: granules, blocks, pillows
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Manual or automatic filling (e.g. via RobaFeed 3)
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Increased operator safety – no need for contact with the hot zone
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Minimised adhesive contamination by dust or moisture
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Ready for Industry 4.0 – InfoPlus software, remote monitoring
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Easy integration into production lines via Ethernet
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Support for predictive maintenance and quality control
The ideal solution for demanding industrial applications
JumboFlex is designed for operations where reliability, high output and safe operation matter. It is ideally suited for:
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the production of cartons and packaging,
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gluing in furniture manufacturing and automotive,
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applications with high adhesive volumes and demanding refill logistics.
The system is fully compatible with other Robatech components – e.g. heated hoses or adhesive applicators.
Kaletech – technology supply and full technical support
Whether you need to replace manual adhesive refilling, make your operation more efficient or prevent unexpected downtime, we will help you configure JumboFlex to match your application exactly.
We provide:
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Technical consultancy and solution design
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Installation and commissioning of the equipment
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Training of operators and technicians
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Service support and predictive maintenance
Looking for reliable, smart melting of large adhesive volumes?
Get in touch – we will recommend the ideal JumboFlex configuration for your operation, whether as a pre-melter, buffer or standalone melter.
Contact us and gain stability, safety and efficiency with proven Swiss Robatech technology.

