The Art. SH ES is an automatic sealing robot, developed to maximize productivity in the production of IG units with “hot melt single” sealants. The extrusion head is equipped with a depth measuring device, ensuring that the volume of sealant is precisely dozed. A volumetric dosing units, enriched with thermo regulated heating elements, ensures that the material is correctly extruded in a constant and homogenous way. The machine is equipped with a series of thermoheated areas, continuously monitored by a control unit.