The PUR units are melting and pumping reactive one component polyurethane (PUR-hotmelts). These are moisture curing and thus the entire system has to be sealed and airtight accordingly.
MOD Technologie
The newest Generation is equipped with the "Melting On Demand Technology" with a cooled melting grill. This provides the most gentle way of processing PUR hotmelts. The remaining PUR-Block is protected from the strains of heating and always "fresh", thermally undamaged hotmelt is processed. MOD is featuring the following advantages:
- Constant product quality thanks to a constant viscosity of the adhesive
- Uninterrupted production on topping up
- No PUR wasted
RobaPur 4 MOD
- Suitable for processing 3 or 2 kg adhesive blocks with inliner
- Typical Robatech modularity
Applications
- Clear Box made of PE, PET, PP (converting)
- Edge banding (timber processing)
- Assembly works (automotive)
RobaPur 20 MOD
- Suitable for processing adhesive blocks from 20-litre drums with or without inner liner
- Melting of small portions possible
- Active cooling of melting grill
- Easy to clean with pivoted tank
- Robatech compatibility & standard features
Intended Use
- Interrupted and/or continuous melting => "Stop & Go"
- Excellent for temperature sensitive Adhesives
- high demands
Applications
- Book Spine Gluing
- Edge Banding
- Profile Wrapping
Devices with traditional melting technology
RobaPress
- Suitable for processing 2 kg PUR candles without Inliner
- Variable melt rate
- No heat stress on adhesive
- Simple and safe refilling of the roller pot from the top
- No dry air needed
- No heated hose
- Simple, easy operation and cleaning
- Electronics compatible to Robatech standard
Applications
The main use of this device is the refilling of liquid PUR hotmelt of roller pots which are used with edge banding, book binding, laminating and other machines. The unit processes the adhesive safely avoiding any exposure to any moist air.
MultiMelt (New in the market)
- Suitable for processing adhesive blocks from 20-litre drums without inner liner
- Suitable for PUR hotmelt and thermoplastic adhesives
- Tank design for homogeneous, gentle melting
- Quick and easy to clean, easy access
- Robatech modularity & compatibility
- Melting and buffer variant
- Best price/performance ratio
Applications
- Profile wrapping (for example)
- Topping-up of containers and small adhesive applicators
- Applications calling for a fast change of adhesives
System extensions
- Integrated pattern control for different programmable glue patterns
- System integration into the host machine by means of:
Free assignable I/Os, SNMP, Ethernet, Profibus or CAN-Bus
Options & accessories
- Quantity Control
- Electronic glue pressure control and regulation
Leaflets
PUR Melting Units: (pdf) >>
