An even or no trace matte finish appeared by the abrasive spray is the best condition of the panel surface for the pre-treatment of D/F lamination, solder mask and liquid photo resist.
In this process panels are cleaned, flux coated before HAL and then panels are soldered after solder mask process then post cleaning is done.
Hot Air Solder Leveling Systems Lantronic Hot Air Solder Leveling Machines are built to the highest standard. Features of the machines are imple operation and maintenance procedures and there is a model to suit all sizes of manufacturers
It supplies a series of PCB wet-process equipment ranging Desmear/PTH, as well as automatic panel loading and collecting devices.For processing thin panels and panels with tiny holes, PAT takes special measures to do the loading and bubble removal in order to improve yields.
This line is to form the patterns on the panels by chemical treatment, whose configuration is Developing + Etching + Stripping. Developing and Etching module with our rotary spray system are readily achievable high etching factor to a fine pattern. It can be used a chemical, CuCl2 and FeCl2.\
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