Nordson's Adhesives & Sealants Guide - 2020-2021 (13th Edition)

Adhesive & Sealants Equipment Guide
Liquid Adhesive Equipment | 15-35
Web Content
Pneumatic Liquid Adhesive Applicators
LA 725 Pneumatic Liquid Adhesive Applicator
Description
LA 725 applicators are new, state-of-the-art pneumatic liquid
adhesive applicators for use as non-contact and contact bead
applicators as well as control valves in liquid adhesive slot applicators.
LA 725 and LA 725-S applicators feature superior module life and
increased high-speed capability. Customers benefit from greater
productivity, less maintenance and reduced downtime.
• Module – Longer Life – Snuff-back - Better Adhesive Cutoff
New, patented hydraulic seal technology (used in MiniBlue® II
applicators) delivers operating life more than 2–3 times that of the
previous WM 710 or any other competitive offering. The seal features
silicone material which makes it resistant to most chemicals used in
water-based adhesives. And, the snuff-back technology provides a
superior cutoff performance.
• Solenoid – Improved Speed – Consistency – Operating Life
New high-speed solenoid technology improves speed, reduces cycle
times and delivers longer life with consistent operation over the life of
the valve.
• Advanced Module + Innovative Solenoid = Superior Performance
Combining the new module and solenoid technology produces:
- High-speed cycle times of approximately 7.6 ms (adhesive dependent)
- Unmatched operational life since sealing technology is frictionless
- Superior consistency and performance
LA 725 applicators dispense a standard range of water-based adhesives
with viscosities up to 20,000 cps.
The new LA 725 applicator was developed to replace the WM 710
applicator to overcome the known limitations in some target markets
regarding lifetime and wear out. Similar to the WM 710, the new
applicator has a plunger resulting in a snuff-back effect, which is
especially beneficial when used on slot nozzle applications.
LA 725 Pneumatic Liquid
Adhesive Applicator
Features
• Improved lifetime (2–3 times longer) due to use of the new patented
seal concept within the modular-designed cartridge.
• Fast cycle times (4.8 ms on/2.8 ms off) provide the opportunity for
stitching and dotting application with a pneumatic valve.
• Quick exchange of application module, solenoid with housing or
cartridge.
• Mechanically 100% backwards-compatible with WM 710-Q and
WM 710-S applicators.
LA 725-S Pneumatic Liquid
Adhesive Applicator
To place your order, NAD call 1-888-NORDSON (1-888-667-3766), fax 1-770-497-3733 or online at www.enordson.com.
International Orders, call 1-440-985-4797, fax 1-440-985-1096, or email intcustomerservice@nordson.com