In the entire SMT production process, there are two links that are very easy to cause pollution. The first link is in the packaging and printing and patch-type links. If you directly touch the solder paste or wipe the solder paste everywhere, it will cause pollution. The second link is the whole process of reflow soldering. The pcb circuit boards with solder paste and electronic components are put into the reflow furnace. The electric soldering process is made by melting and cooling the solder paste based on reflow soldering. There are organic chemical Chinese medicine preparations in the solder paste that damage the body, so reflow soldering will cause pollution. iq laser fume & dust extraction system

The main components in the solder paste are tin powder and flux paste. Tin powder harms the characteristics of all solder pastes. The distinction of tin powder depends on the composition of the aluminum alloy. In the common solder paste, the metal material components of the tin powder include tin, lead, Two to three kinds of metal materials such as silver, copper, and bismuth. Among them, solder paste and lead are all harmful to human body. Therefore, if the actual operation of reflow soldering is unreasonable, it will cause reflow soldering to cause natural environmental pollution. . Therefore, the reflow soldering must have the system software for the recycling and utilization of pollutant gases, and the natural ventilation of the reflow soldering fume extraction system must be done well, and the laser cleaning fume extractor must be installed to reduce the pollution of organic waste gas.

The demand of reflow soldering companies for laser co2 fume extractor has been soaring.

If you want buy fume extractor, please contact with Dongguan Pure-Air Tech Co.,ltd, E-mail: sales@pure-airtech.com.