Professional gluing machines  available in manual, electro-pneumatic models and for automatic lines. The gluing machines are used in the packaging sector for closing cardboard boxes but also for applying glue dots.
Depending on the model, they use glue sticks with a diameter of mm. 12 (for gun gluing machines), glue in granules or glue in cylinders / cylinders. The glue in granules and cylinders is suitable for models with internal tank or with external melting tanks.