In modern SMT manufacturing, PCB cleanliness plays an important role in production quality, reliability, and efficiency. During the SMT process, flux residues, solder paste, dust and other contaminants can remain on the surface of PCBs and PCBA boards. If these contaminants are not properly removed, they may lead to electrical problems, poor soldering quality, rework,…

Manual cleaning = unstable quality, high labor & safety risks. Bad cleaning leads to hidden corrosion, field failures & costly after‑sales loss. 👉 DEZSMART PCBA Automatic Cleaning Machine Eliminate hidden flux residue under BGA & QFN. Fully‑auto wash‑rinse‑dry, consistent cleanliness, lower operating cost, comply with high‑reliability electronics standards. Free sample cleaning evaluation available. Message us…

Most SMT workshops overlook continuous hidden costs caused by inefficient fixture‑cleaning workflows. 💸 High labor cost: Manual scrubbing takes valuable operator hours on repetitive cleaning work. 💸 Fixture replacement cost: Scratching & abrasion from hand‑cleaning shortens the lifespan of expensive composite fixtures. 💸 Rework & yield loss: Un‑removed flux/solder residues lead to soldering defects and…

In precision manufacturing, even tiny burrs and contaminants can affect product quality, equipment performance, and production efficiency. DEZSMART provides advanced dry ice cleaning solutions that help manufacturers achieve efficient, safe, and environmentally friendly cleaning results. Our Dry Ice Cleaning Machine uses high-speed dry ice particles to remove burrs, dust, oil stains, flux residues, and other…

In the SMT and electronics manufacturing industry, cleaning quality directly affects product reliability and production efficiency. After soldering, printing, and assembly processes, PCBs and PCBAs often have various contaminants on their surfaces, including solder paste residues, flux, dust, and oil stains. These residues can become a serious problem if they are not removed properly. Common…

Customized Electric Stencil Cleaning Machine Delivered to Our Customer! Recently, we successfully completed the production and shipment of a customized electric stencil cleaning machine designed for large-size cleaning applications. With a machine height of 2.4 meters, this special model is engineered to handle extra-large stencils up to 1.3 meters in height, providing an efficient cleaning…

Our customer recently sent their PCB samples to us for selective wave soldering trials. We tested the soldering process according to their PCB structure and component requirements to help verify the soldering quality and process parameters before production. How Does Selective Wave Soldering Work? Unlike traditional wave soldering, selective wave soldering applies molten solder only…