PCB Cleaning

SMT pallets and fixtures carry flux, grease and dust onto your PCBs. Southern Machinery's SME-5200 Aqueous Pallet Cleaning System automates wash, rinse and dry in one machine: a rotating 1 m cleaning basket, 80 L fluid and rinse tanks, three-stage filtration, and PLC control that runs the whole cycle with one push of the start key. Built in Shenzhen and trusted by 237+ global customers, the platform is proven in a Schneider factory performance test. This guide covers what it is used for, typical applications, how it fits a complete SMT/THT line, key selection parameters and the ROI perspective for EMS factories.

Dirty pallets, carriers and fixtures quietly transfer flux, grease and dust onto your PCBs — and that contamination shows up later as solder defects, handling marks and rework. The SME-5200 Aqueous Pallet Cleaning System from Southern Machinery (Shenzhen, China; 237+ global customers since 2011) automates the complete wash → rinse → dry cycle in a single machine, so SMT fixtures, pallets, trays, reflow oven coolers and wave-soldering hardware come out clean and dry, ready to return to the line every batch.

S-100 series by Southern Machinery: the HMLV bridge for PCB cleaning. S-100A ultrasonic cleaner with 40 kHz, 30 L SUS304 tank. See applications and specs.