SAFE AND EFFICIENT FILLING OF HOT MELT ADHESIVE SYSTEMS WITH ADHESIVE IN GRANULAR FORM

Filling a hot melt adhesive application system is not without risk. The tank of a hot melt adhesive melter can reach temperature of up to 200 °C. Utmost care is required in particular when manually filling adhesive in granular form into the tank. An automatic filling system for adhesive in granular form, such as the granulate feeder RobaFeed with granulate container GlueFill by Robatech, protects the operator from possible dangers, ensures system availability and an efficient production.

SAFETY FIRST WHEN FILLING MELTERS MEANS TO AVOID ACCIDENTS AND CORRESPONDING COSTS

Accidents at the workplace can have serious consequences, not only for the health of the affected employee, but also financially for the company. For this reason, “Safety First!” is an established term in the work environment. A protected and safe work environment must be established for the employees and measures implemented to prevent possible dangers.

Hot melt adhesive is used in the manufacturing process of diverse goods, either for the product itself, or later in the packaging. Hot melt adhesive application systems reach temperatures of up to 200 °C. For this reason, utmost care and respective protective clothing are required when filling the melter with adhesive in granular form.

When opening the tank, there is a risk of splashing of already melted adhesive and of burns on contact with hot components of the adhesive system. There is also a risk of contamination entering the tank and object falling into it causing the operator to reach into the hot tank reservoir. These safety risks can be avoided with an automatic filling system.

Manual-Filling

AUTOMATIC FILLING FOR MORE SAFETY AND PRODUCTION PROTECTION

Automatic filling of melters mainly serves operator protection. As another advantage, continuous supply of the adhesive system with adhesive in granular form is ensured. Thus, no cost-intensive production interruptions occur.

Differently from manual filling, automatic filling does not fill granulate directly into the hot tank, but into a separate, safe and unheated granulate container called GlueFill. Thus, this process does not bear any risk of burns.

 

GlueFill-RobaFeed-system

AUTOMATIC FILLING ADVANTAGES – AT A GLANCE

Filling of hot-melt adhesive units with adhesive granules, safe filling
Safety First – Safe filling without risk of burns
Filling of hot-melt adhesive units with adhesive granules, save costs
Cost savings and increased line efficiency through maximum system availability
Filling of hot-melt adhesive units with adhesive granules, saving time
Time savings due to less refilling and reduced maintenance
Filling of hot-melt adhesive units with adhesive granules, constant adhesive temperature
Consistent adhesive strength due to constant adhesive temperature
Filling of hot-melt adhesive units with adhesive granules without contamination of the melter
No contamination of the melter due to clean and precise filling

REFERENCES

APPLICATION OPTIONS

Automatic filling is used for the following Robatech melters:
Vision, Alpha, Concept Stream, Diamond, B, C and A as well as JumboFlex

automatic, safe filling of hot-melt adhesive units, RobaFeed 3 granule feeder

RobaFeed

automatic, safe filling of hot-melt adhesive units, GlueFill granule containers

GlueFill