Ultrasonic Systems, Inc.

USI manufactures high-performance spray coating equipment based on patented, nozzle-less ultrasonic spray head technology.


USI's products deliver a superior alternative to conventional air-atomizing or ultrasonic spray nozzle solutions for the solar, semiconductor, fuel cell, medical, and electronics assembly markets. With thousands of installations across many industries worldwide, our team of technical experts is committed to providing the best technical, product, and application support available.

Ultrasonic Systems at a glance:

  • Over 20 years of manufacturing precision spray coating systems
  • Proprietary nozzle-less ultrasonic spray head technology available nowhere else
  • Application-specific expertise: solar, fuel cell, display, semiconductor, electronics assembly, medical, and others
  • All products exclusively developed, engineered, and manufactured by USI
  • Responsive applications, sales and service support
  • Worldwide distribution and support

Ultrasonic Systems, Inc. Postings

2 products »

Spray Coating

The Prism Ultra-Coat is a line of programmable spray coating systems designed for the application of a wide variety of conformal coating, semiconductor coating, fuel cell coating, medical coating and solar cell coating. The Prism spray coating sys...

Coating Equipment

Spray Coating

Spray Fluxing Systems

USI has developed the highest performing spray fluxing systems in the industry. Utilizing patented nozzle-free ultrasonic spray technology and electronically synchronized traversing mechanisms, USI spray fluxing systems deliver unmatched control...

Spray Fluxing Systems

1 technical article »

New Precision Coating Deposition Method for Photovoltaic Manufacturing

May 28, 2009 | Stuart Erickson, President; Ultrasonic Systems, Inc.

Considerable effort is ongoing to improve the efficiency and to move towards high-volume manufacturing of photovoltaic cells. Much attention has been focused on developing in-line processes to replace the current batch processes. A critical process to improve the performance of solar wafers is the application of Dopants. The basic requirement for this process is an automated method for applying a very thin, uniform film of Dopant to the silicon wafer as part of an in-line manufacturing process....

8 news releases »

USI Releases MAX-1200 Large Substrate Coating System Platform

Nov 18, 2016 | Glass Panel Coating System

USI Releases Prism 800 New Large Format Coating System Platform

Nov 18, 2016 | High-Speed Coating System

USI Releases New Liquid Delivery Option for Prism BT PMP-50 Precision Metering Pump for R&D

Oct 29, 2014 | Ultrasonic Systems(USI) announces the release of the PMP-50 precision metering pump for the Prism BT (bench top) coating system. The PMP-50 is designed to provide the same high-performance liquid delivery as the PMP-100 but at a lower cost for lab-scale and R&D applications.

Conformal Coating With Dual-Mode Ultrasonic Head

Sep 20, 2005 | Ultrasonic Systems, Inc.

USI Offers a Dual Flux Option for Opti-Flux and Econo-Flux Spray Fluxing Systems

Feb 12, 2001 | Ultrasonic Systems now offers a dual flux supply option for Opti-Flux and Econo-Flux spray fluxing systems. Ideal for contract manufacturers, the option enables the operator to switch flux types as required by different processes.

USI Opti-Flux II Available With Automated, In-Line Selective Fluxing

Feb 12, 2001 | Opti-Flux II spray fluxing system from Ultrasonic Systems (USI) is now capable of automated, in-line selective fluxing. The operator can now apply flux to selected areas of the board or pallet fixture. The system automatically identifies the type of board by bar code, which is associated with a recipe previously entered into the menu by the operator.

USI Introduces EZ-Flux Automatic Spray Fluxing System

Feb 12, 2001 | Ultrasonic Systems introduces the EZ-Flux automatic spray fluxing system for economical application of flux to printed circuit boards. EZ-Flux utilizes spray nozzle technology with two-direction spray. An air-actuated traversing mechanism provides precise motion control at a speed of 10-15 inches per second.

Global manufacturing solutions provider

fluid dispensing pumps for integration