Physical vapor deposition (PVD) has many different uses in many different fields. If you’ve never had it done, however, you might be a little unsure about subjecting your products to the process. The good news is that it’s relatively easy to teach yourself the basics of PVD. Here are just a few things to know about selecting the right machine.
- They aren’t cheap.
Some PVD machines are more expensive than others, but none of them will be the kind of thing that you impulsively buy with the company credit card. This is why it’s so important to know your options before you commit to a particular purchase. Keep your budget in mind as you compare and contrast models.
- They can work with different metals.
The best PVD machines will work with everything from aluminum to nickel-chrome alloys. Some of them might have a more limited functionality, however, so it always pays to check. This is especially important if you’ll be working with rare or expensive metals. Make sure that your PVD machine will know what to do with them.
- They come with all kinds of features.
Do you dream of coating equipment that includes plasma etching technology? Or maybe you’re more interested in a high-speed machine that specializes in reactive sputtering. PVD machines can offer a laundry list of “extras” that go above and beyond their everyday capabilities, so don’t be afraid to look for something with extra pizzazz.
- Reviews are your friend.
While it’s impossible to truly gauge the worth of a product with nothing more than words and pictures on a computer screen, reviews can help to eliminate some of the uncertainty. What do previous customers have to say about their choice in PVD machines? Is there any positivity or negativity that really stands out from the crowd?
- Every warranty is different.
There’s no such thing as a “standard” warranty, so always do your homework when it comes to the promises of a manufacturer. Pay particular attention to their return policy. Who will take care of shipping charges if something needs to be sent back? What kind of refund can you expect if you decide that you don’t want the machine after all?
While PVD technology has really evolved from its early years, it still has the same essential functions. If you’re in the market for PVD equipment, let these tips serve as the foundation for future shopping trips.