News

  • How to maintain the vacuum coating machine?

    How to maintain the vacuum coating machine?

    1. The working room should be cleaned every time the vacuum electroplating machine completes more than 200 coating procedures. Method: Repeatedly scrub the inside of the vacuum chamber Vacuum coating machinewith a saturated solution of sodium hydroxide (NaOH), (note that the human skin should not directly touch the solution of caustic soda to avoid burns) The purpose is to make the coated aluminum (AL) react with NaOH. After the reaction, the film Fall off and release hydrogen. Then clean the va... read more

    02 Apr,2021 Industry News
  • Vacuum coating machine UV coating production process

    Vacuum coating machine UV coating production process

    The evaporative coating equipment uses PVD technology to plate aluminum on the plastic surface, which can metalize the plastic surface and spray it with various colors. UV treatment is required before and after. The following is the flow and parameters of the UV coating production process:PVD vacuum plating machine One: Check the line body to confirm that all systems (dust removal, spray gun, compressed air, infrared heating and UV curing) are operating normally; 2: Clean the surface of the subs... read more

    26 Mar,2021 Industry News
  • What is the Difference Between Jewelry that is PVD Gold Sputter Coated, Gold Plating or Gold Filled?

    What is the Difference Between Jewelry that is PVD Gold Sputter Coated, Gold Plating or Gold Filled?

    All gold coating applications for jewelry try to gain the advantage of having a gold look and sheen, but with a thin layer of gold applied to a harder base metal such as steel or titanium nitride for durability. Pure solid gold is relatively soft, and of course - expensive! PVD Gold Sputter Coating is applied in the high energy plasma “Fourth state of nature” environment and is able to apply coatings on a single atom layer with extreme purity. It usually makes for the hardest and strongest bond... read more

    19 Mar,2021 Industry News
  • How to clean the coating machine?

    How to clean the coating machine?

    With the progress of the times, the coating equipment is constantly updated. From the ancient brush coater to the various advanced coaters nowadays, it is still being constantly updated and improved, in order to allow the coating The work has become easier and simpler. I wonder if you have known about the coating machine? There are many types, such as the brush coating machine just mentioned, the blade coating machine, the spray coating machine and so on. . Next, we will explain to everyone a ve... read more

    12 Mar,2021 Industry News
  • What surface treatment can be used for zinc alloy die castings?

    What surface treatment can be used for zinc alloy die castings?

    Surface treatment, bai, is to form a surface layer with one or more special properties on the surface of the zinc alloy die casting by physical or chemical methods. Surface treatment can improve product appearance, texture, function and other aspects of performance. 1. Anodizing It is mainly the anodizing of aluminum alloy die castings, and zinc alloy die castings cannot be made for the time being due to technical reasons. It uses electrochemical principles to form a layer of Al2O3 (alumina) fil... read more

    05 Mar,2021 Industry News

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