AltaSpray™-i Applicators
AltaSpray-i applicators provide the flexibility and performance capabilities of a single-platform, hot melt adhesive dispensing design for mid-speed intermittent spray applications.
Overview
The streamlined, economical configuration helps reduce initial investment and ongoing cost of ownership. A simplified system connectivity and fewer cabling requirements optimize its use with AltaBlue™ series adhesive melters.
Newly designed AS25i modules feature a retract-on-close needle operation and “snuff-back” functionality to improve cutoff.
AltaSpray-i applicators accept numerous dispensing technologies, including traditional CF®nozzles as well as Universal™ CF, Summit™ and Signature® nozzles for lamination; and Universal SureWrap® and Allegro™ nozzles for elastic attachment.
Specifications
| Module Compatibility | AS25i |
| Module Response1 | 14ms full cycle / 4200 cycles per minute |
| Maximum Pattern Width Supported | 600mm |
| Filtration | Integrated threaded, with 0.15mm (0.006") mesh opening |
| Operating Temperature | 70° to 190 ° C (160° to 375° F) |
| Working Hydraulic Pressure | 13.8 to 55.2 bar (200 to 800 psi) |
| Maximum Hydraulic Pressure | 89.6 bar (1300 psi) |
| Maximum Hydraulic Flow | 110 grams per minute (per module) at 10,000 centipoise |
| Maximum Add-on Density | 21 gsm @ 200 m/min, 14 gsm @ 300 m/min, 12 gsm @ 350 m/min |
| Actuation Air Pressure2 | 5-6 bar (75-90 psi) recommended |
| Maximum Process Air Flow | 1.2 scfm @ 190° C (375° F) |
1 Maximum number of cycles depends on operating and control air pressure, as well as adhesive viscosities.
2 Oil-free air must be used.
Features and Benefits
- Efficiently supports mid-speed intermittent spraying applications
- Fully compatible with Nordson Universal nozzles
- Minimizes initial investment and total cost of ownership
Resources & Downloads
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Brochures & Data Sheets
