SME-6140 is an online, integrated, fully automatic PCBA cleaning machine. It is used for online cleaning of organic and inorganic contaminants such as residual rosin flux and non-cleanable flux on the surface of PCBA after SMT soldering and THT insertion processes. It is widely used in industries such as automotive electronics, military, aerospace, communication, medical, MiniLED, and smart instruments, and is suitable for centralized cleaning of large quantities of PCBA, taking into account both cleaning efficiency and cleaning effect.