Sawa Ultrasonic Stencil Cleaners

Sawa Stencil cleaner is widely used in the Japanese electronics industry to ensure high yield when screen printing solder paste on printed circuit board. As a small number of solder balls tend to adhere to the corners of the hole, solder paste can not be completely removed, especially in fine pitch applications, with ordinary cloth wiping cleaning of the stencil. Sawa Stencil Cleaner eliminates solder paste completely by ultrasonic vibration and can be effectively used together with isopropanol, aqueous solvent and other solvents, eliminating the need for special solvents.

Solder paste is not completely removed in conventional cloth wipe cleaning. The tendency of solder balls to adhere to corners of holes

Ultrasonic cleaners that may be mistakenly called ultrasonic cleaners are used at frequencies of 20 to 40 kHz for jewelry, lenses and other optical components, watches, dental instruments, surgical instruments, diving regulators, industrial parts I will. Ultrasonic cleaners work through energy liberated mainly by the collapse of millions of microscopic cavitation near the dirty surface. Collapse of bubbles formed by cavitation forms small jets toward the surface. Like ultrasonic cleaning, biological cells including bacteria can be decomposed. High power ultrasound creates holes to promote particle collapse or reaction. It is used in biological science for analysis or chemical purposes (sonication and sonication) and for killing bacteria in sewage. High power ultrasound disassembles corn syrup and promotes liquefaction and saccharification for high ethanol production in dry corn factory

Sawa Stencil cleaner is widely used in the Japanese electronics industry to ensure high yield when screen printing solder paste on printed circuit board. As a small number of solder balls tend to adhere to the corners of the hole, solder paste can not be completely removed, especially in fine pitch applications, with ordinary cloth wiping cleaning of the stencil. Sawa Stencil Cleaner eliminates solder paste completely by ultrasonic vibration and can be effectively used together with isopropanol, aqueous solvent and other solvents, eliminating the need for special solvents.

MT-2750 is a pneumatic stencil cleaner for cleaning SMT solder paste or red offset printing stencil. With famous pneumatic components, strict manufacturing process, patented rotary boom, high quality stencil washer is guaranteed. MT-2750 has both solvent and aqueous detergent. Same cleaning effect - 100% cleaning