The insulated spray heads are specially developed for spiral application. Application width and quantity of the adhesive can be adjusted easily and quickly. The robust hot melt adhesive application heads are suited for applications, such as pallet stabilization with anti-slip gluing or for anti-scratch applications when transporting tiles and ceramic plates. However, they are also used in other areas.
The hot melt adhesive application head AX 1 SP NV Diamond applies precise and consistent adhesive spirals with a width of 10 - 25 mm and achieves a stabile application pattern. The easy fine adjustment allows precise matching of adhesive application width and quantity to the respective application. Thanks to the filter integrated in the heating block, nozzle blockage is prevented. The sturdy design makes the spiral spray head very resilient, especially under harsh conditions.
With CoolTouch insulation, the Diamond series increases operational safety. The spray head insulation protects operators from burns. In addition, the heat-resistant insulation reduces energy consumption and ensures a constant adhesive temperature for highest adhesive quality. As part of the Diamond series, the AX 1 SP NV Diamond is compatible with most Robatech application systems, including the previous spray head model AX 100 SP. This simplifies integration into existing machines.
|Temperature range||20 to 200 °C|
|Adhesive pressure||Max. 100 bar|
|Adhesive viscosity||Up to 10,000 mPas (sprayable)|
|Operating cycles||10 million*|
|Nozzles||Needle valve (NV) curl ø 0.4 and 0.7 mm|
|Application width||Spirals from 10 to 25 mm|
|Air connection, control air||5 to 6 bar, unoiled, cleaned acc. to ISO 8573-1 Class 4|
|Air consumption||ca. 6 ml pro Spritzelement / Zyklus (5 bar)|
|Supply voltage||230 VAC (EN60204), 50/60 Hz|
|Supply voltage, solenoid valve||24 VDC / 7.3 W|
|Attachment||For shaft ø 12mm, flat steel or M5 thread|
|Noise level||ca. 65 bis 70 dB(A)|
|Degree of protection||IP55|