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Have you ever wondered what REALLY goes into chrome plating a wheel?
Well, today is your lucky day. Take a peek behind closed doors to
see how it's really done. Most companies will not show you any of
this, since they do not want you to know about shortcuts they are
taking (and trust us...there are many of them).
Here at L.A. Wheel and Tire we don't believe in good, better, best
philosophy. From our semi-bright and particle nickels (most
expensive part of chrome plating), to our special anodes that allow
chrome to get into all nooks and crannies of the wheel, we spend on
average 20-30% more to chrome plate a wheel than just about anyone
else out there. That's a difference you can see, and as they
say...seeing is believing
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It all begins with a simple aluminum wheel...
Each
one is individually inspected on a high speed balancer to make sure
it's perfectly straight and round and within factory tolerances. Any
wheel that fails this inspection is scrapped. Wheels that are
cracked, corroded, have been welded or involved in an accident are
also automatically scrapped. Once a wheel passes this inspection, it
is engraved with a unique number for tracking purposes and is then
sent off to get stripped. All of the dirt, grime, brake dust, paint,
clear coat, and any other finish is completely removed, so you're
left with a totally bare, "raw" aluminum wheel.
This "raw" wheel is hand polished in our own in-house polishing
shop. Most companies outsource their polishing due to lower cost,
but we do it ourselves to make sure the end result is a perfect
wheel, that has a mirror-like appearance. Hand polishing removes any
imperfections on the surface of the wheel and prepares it for the
plating process. Plus, we are very picky (because we know you are)
and it's very hard to control quality of another polishing shop.
At the first stage of the actual plating process, wheel is cleaned
in a special soap bath to remove any polishing compound and then
rinsed again in an alkaline bath. After this, wheel is placed into a
zincate bath, after which it is rinsed again to prepare it for the
second zincate bath. All of our wheels go through a double zincate
bath in order to achieve the tightest, most uniform application of
zincate, which will then result in the smooth surface of a wheel.



After
the second zincate bath and subsequent rinse, wheel then goes to the
nickel strike bath. This is a very important step, and also the step
most companies skip, since this special type of nickel is very
expensive. We do not dilute this solution with any other chemicals,
and we also keep the nickel strike bath very clean to ensure the
best possible bond of nickel to the aluminum surface of the wheel.
Compare this layer of nickel to a primer paint laid down first. If
this step is not done properly, chrome finish will not like stick to
the wheel, just like paint won't stick to the body of your car if
it's not primered first.
Coming out of the nickel strike bath, the wheel is placed into a
copper bath. This bath is filled with a special type of copper
called "Acid Copper". Acid Copper helps fill any imperfections in
the metal of the wheel. Then this copper layer is hand buffed to
smooth out the surface to a high luster finish.


After
this bath, wheel is ready for it's most important step:
Nickel bath (or actually baths)!
This is what makes or breaks the chrome wheel. L.A. Wheel and Tire
uses not one, not two, but three types of nickel!!! Wheel is first
submerged in a semi-bright nickel bath for 15-20 minutes (depending
on the size). Most companies will only leave a wheel in this bath
for 5-10 minutes to save money on nickel, and then completely skip
the other 2 nickel baths (more on that later). Nickel is very
important, since it's the only thing that gives a wheel it's
corrosion resistance.

Imagine
yourself going to the beach every day, in the blazing heat, without
any sun screen. Sooner or later you will get sunburn...or worse
(hopefully not). Nickel is like a sunscreen for the wheel...it
protects it from the elements such as brake dust, car wash
chemicals, harsh weather conditions and much more. In order to give
you a 5 year warranty, all of our wheels go through ALL 3 of these
nickel baths. Semi-bright nickel bath is then followed by 14-16
minutes of bright nickel and then 1-2 minutes of micro-porous
nickel. These last two are the ones most companies skip altogether,
leaving you with a wheel that's prone to corrosion and peeling.

Believe
it or not, the wheel is still not ready yet...
Following two more rinses...and believe us, these are just as
important as the baths, the wheel finally goes into the chromium
bath! This is what you know as the "chrome" look and is what gives
the wheel that amazing "bling bling" shiny appearance.


This
step is quite easy, since it was all the preceding steps that had to
be done right in order to prepare the wheel for it. Just 1.5 minutes
in this chromium bath is all you need. Ta Da!!! All your neighbors
will run over and ask you where you got your wheels from. Of course
the wheels are still rinsed twice again, and then hand polished and
inspected for any defects before being boxed up and shipped to your
door step.
We hope you enjoyed this little "tour" :)
We didn't reinvent the wheel...
...We just made it look A LOT better!
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