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Multiple nozzle configurations using Sono-Tek's Impact nozzles for coating any width substrate
Ultrasonic Nozzles for Textile Coating
Replaces inefficient dip or padding methods with uniform thin film ultrasonic coatings
TECHNOLOGY BENEFITS - COMPARED WITH CONVENTIONAL PRESSURE NOZZLES
- Easy to retrofit into existing systems
- Precise
- Repeatable
- Highly controllable
- Uniform particle sizes
- Very small, atomized droplets
- Non-clogging ultrasonic technology
RESULTING BENEFITS IN INDUSTRY
- Reduced cost in materials and maintenance
- Reduced waste (up to 80%)
- ISO 14001: Reduce, Reuse, Recycle
- Environmental benefits from reduced release of material into the atmosphere, reduced overspray and reduced or eliminated wastewater treatment
Low Wet Pick-Up Spray Finishing
- 50-60% reduction in water
- Substantial chemical reduction
- Reduction in energy for drying and curing
- Selective finishing of face/back of fabric
- No dilution of solution with wet-on-wet finishing
- Possibility of wet on wet finishing with two sequential sprays, while in dipping the fabric must be dried first
- Possibility of applying two different finishes to each side (e.g. water absorption on one side, and repellency on the other)
Types of Finishes
- Stain Resist/Water Repellent
- Anti-Microbial
- Durable Press
- Moisture Management
- Flame Retardant
Our ultrasonic spray nozzle systems have replaced pressure nozzles in a wide range of industrial and R&D applications. Concerns over the environment and unacceptable quantities of waste have caused companies to adopt ultrasonic spraying systems as a technology that is more precise, more controllable, and more environmentally friendly than other application methods.
Sono-Tek's In-House Laboratory Services
For customers who want to test an application, Sono-Tek offers a laboratory testing service. On-site analysis of your
application is available with our technicians and engineering team. Our 30 years of experience atomizing a wide
range of liquids and the expertise of our engineering staff gives us the ability to help customers solve process issues
with our in-house laboratory services.
A few examples of improvements and process developments that have been developed using ultrasonic spray technology and prototyping services offered by Sono-Tek:
- Changing particle size and shape by varying ultrasonic nozzle frequency
- Prototyping and customizing nozzles to specific applications
- Adjusting spray parameters to increase efficiency and improve results
- Troubleshooting process problems resulting from unsatisfactory particle quality
- Spray characterization studies with different nozzles under different operating conditions
From Complete, Automated, Turnkey Systems to Individual Components, Sono-Tek Provides Total Customer Support
With over 30 years of industry leadership in ultrasonic spray technology, Sono-Tek has the experience and expertise to help you integrate our technology into your application. From large-scale, automated turnkey systems to individual spray system components, Sono-Tek delivers the support you need to take full advantage of the benefits of ultrasonic spraying. Sono-Tek has extensive experience in providing turnkey systems for a variety of specialized applications. Our engineers will fully assess your requirements, make on-site visits, and prepare detailed specifications. The system will then be designed and fabricated by Sono-Tek to your precise requirements, and after being thoroughly tested prior to shipment, our engineers and service technicians will install it and train your staff on operation and maintenance. We at Sono-Tek Corporation want you to be 100% satisfied with the quality and reliability of our products. We are available to answer your equipment or process questions, and you can count on us to provide unique and creative solutions for optimum results.
Sono-Tek ultrasonic nozzle technology is a well- known, proven technology to produce a low-velocity spray with a controlled drop size. Non-clogging ultrasonic technology minimizes downtime, with low maintenance.
Ultrasonic nozzles operate by converting a high-frequency electrical signal, fed into two electrodes sandwiched between two piezoelectric transducers, resulting in mechanical expansion and contraction of the transducers. This causes vibrations to be sent down the nozzle's titanium horn, ultrasonically vibrating at the nozzle's atomizing tip. Liquid emerging onto the atomizing surface is broken into a spray by the ultrasonic energy concentrated there. This ultrasonic nozzle design provides an easily controllable atomized spray that cannot clog because of the large feed orifice and the self-cleaning ultrasonic vibration.
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