can see some short
description about our technology below.
Now we have 2 PVD Hard Coating Machines in service. One is a
big machine and another is a small machine. So we can provide you with
service at very reasonable price.
Our big machine is
a product of our modification and works as a tools coating
since 1998. It was the first PVD tools coating machine for service in
The working capacity of our big machine is 1.2 metre in
and 1.5 metre high. It is considered as one of the biggest tools
& components coaters in Sout East Asia.
This coating machine is a Cathodic Arc Plasma Deposition
equipped with our Low Plasma Loss Filtered Arc Technology and Plasma
can reduce the defect in film significantly. Our
Low Plasma Loss filter and accelerator system is our proprietary
hardware which we also
have patents for them.
Our small machine is also a Cathodic
This small machine is
the first real PVD Hard Coating machine designed and manufactured in
Thailand for tools coating purpose.
If you are interested to know more
about our small
coating machine please read this subject " PVD Coating
We always offer our customers with better film over the time
due to our extensive research in improvement of coating
procedure and technology.
Not only the improvement of our TiN to multi layered TiZrN
within recent years, but we also provide TiAlN with multi layers and
Due to our in-house
technique to produce TiAlN from
separated Cathodic Arc cathodes of Ti and Al, i.e. Ti ion from
one Arc cathode deposite simultaneously with Al ion from another Arc
so we can make the true multi layers film of any Ti/Al composition. We
can provide fine coating of AlTiN (high Al in TiAlN) to the industries
Thailand since 1999 without any pennies paid for foreign technology.
this technique has a promise future for improvement due to its nature
Not only this complex technique is good for
AlTiN but also good for synthesis of many Nanocomposite coatings.
NanoShield was awarded "Top Ten Finalist Economic
from Thai National Innovation Agency (NIA) in 2005 for our success in
developing this technique.
Since we have years of experience in development of coating
procedure, we are ready to meet your special
requirement of coatings.
Low Plasma Loss Filter for Cathodic Arc system
Though Cathodic Arc technology has a lot of advantages in
hard coatings synthesis but the droplets or macroparticles is one of
inherent problem that need to be reduced to produce better wear
Lots of companies rely on process control to
reduce droplets while some companies concentrate on hardware to solve
One of the most successful method to reduce
droplets is using Filter which comes in lots of variation.
Nearly all of them require 'line of sight' blocking to filter the
macroparticles or droplets out and using magnetic field to drive plasma
Since 'line of sight' has been blocked so plasma
loss can be very high. Then most of Filter design are not suitable for
We at NanoShield has developed a novel type of
Low Plasma Loss Filter for Cathodic Arc system that require no 'line of
sight blocking'. This Filter system also design with industrial use in
so it is easy to maintenance, robust and having low cost of ownership.
This invention is now patent pending in many
countries and we are open for licensing this technology to those who