Smart Sonic Stencil Cleaning Systems

Smart Sonic developed and introduced the original ultrasonic stencil cleaning process in 1990 and remains the worldwide leader in environmentally safe and user friendly ultrasonic stencil cleaning equipment and cleaning chemistry.
Smart Sonic provides a complete and proven cleaning process: the right machine, the best chemistry and the correct waste management and is guaranteed to clean any type of solder paste from any fine-pitch stencil.
Our award-winning process is RoHS compliant and the only cleaning process to be verified by the U.S. Environmental Protection Agency's ETV Program for specific parameters of environmental safety, user safety and cleaning efficiency. No other cleaning process has achieved these high standards.
The chemistry that helped Smart Sonic achieve these standards, 440-R SMT Detergent, is also available for use in any spray, ultrasonic or manual stencil-cleaning application.
Smart Sonic is the only ultrasonic cleaning process recommended by Permali, the makers of Durostone pallet materials, for cleaning wave solder and reflow pallets.
No matter if you are looking for a small machine for cleaning 20" (490mm) stencils or a fully automatic stencil cleaner for cleaning 29" (740mm) or larger stencils, Smart Sonic has the right system for you.