Small PVD Vacuum Machine for Coating CNC Tools

PVD coating is used for applying different hard coatings on CNC tools. This model is customized for small pieces. 

 

Physical Vapor Deposition (PVD) is a process to produce a metal vapor (titanium, chromium and aluminum) than be deposited on electrically conductive materials as a thin highly adhered pure metal or alloy coating. The process is carried out in a vacuum chamber at vacuum using a cathodic arc source.
The coating compounds are made up of various elements such as carbides, nitrides, borides and silicide. A wide variety of colors can be achieved by adding different gases during the deposition.

WHY CHOOSE PVD COATING?

PVD coating is one of the best methods for enhancing thin film plating elements. The vacuum deposition method coats the product with a film of hard refractory material 1-2 microns thick.
PVD coatings surpass traditional electroplated coatings, it's more corrosion resistant and have superior hardness.
PVD coatings do not discolor or tarnish, and do not suffer under UV radiation so easy
More environmentally friendly than traditional coating processes such as electroplating or painting.

WHY CHOOSE Hongfeng VAC’ PVD COATING MACHINES?

Hongfeng VAC innovate new technique to make the PVD colored coats much harder and more durable than others. The general coating deposition method coats the product with a film of hard refractory 1-2 microns thick , but we make it thicker for better wear , scratch and corrosion resistance making its durability superior to general coating methods such as electroplating or other PVD processes. Hongfeng VAC new PVD technique can be achieved smooth PVD coat with good scratch resistant compared to other PVD processes as well.