Chengfeng Zhizao has released several market vacuum plasma surface treatment system applications specifically for the PCB printing manufacturing industry. The on-site scalable design allows manufacturers to flexibly increase production capacity while increasing the production capacity of the machine.
        The vacuum plasma surface treatment system has a novel design and compact structure. It adopts advanced plasma processing technology to make the product processing have good uniformity and has a high PCB printing processing capacity. The plasma system maintains a balance between its predecessor and their system.


Vacuum plasma surface treatment system
        The vacuum plasma surface treatment system has a larger cavity, but it can realize functions from gas distribution to operation interface and parameter control. Printed circuit board manufacturing PCB boards are processed in a separate plasma chamber to provide a high cleaning rate. The chassis is equipped with a plasma chamber (aluminum, high quality and durable), control electronics, radio frequency generator, combined pump/fan and automatic matching network. Both front and rear panels can be debugged and overhauled.
        In terms of the consistency of adhesion, coating and electrical function, it shows the consistency of the adhesion of the conformal coating of the RF plasma treatment and the influence on the electrical function of the fully assembled printed circuit board. The test aims to evaluate the influence of RF plasma treatment on the shape of a single nickel-palladium-gold (Ni-Pd-Au) wire on the uniformity of coverage of electronic components with acrylic conformal coatings, and to determine whether its electrical functions have changed.
        As we all know, in a humid environment, conformal coatings such as acrylic can reduce the corrosion of Ni-Pd-Au plating. The probability of corrosion around the terminals of surface mount components is high, and with the application of conformal coatings, this corrosion may be reduced, and the vacuum plasma surface treatment system can improve this situation and ensure the quality of its conformal coating .