iPhone 12 (Ceramic Shield) and Apple Watch 3 Scratches Removing By Grinding & Polishing

Rick Mar 12, 2021

REFOX grinding and polishing machine, a new product selected by REWA, has recently gained attention from numerous customers and been sought after by clients of refurbishment, recycle, and repair all over the world because of its outstanding grinding effect and excellent work efficiency. Apple has covered its new iPhone 12 with a ceramic shield screen, which it says is the toughest glass ever on a smartphone. Today we're going to show you how the machine refurbishes iPhone 12 and Apple Watch.

Test

Test the display and touch of the phone. All going well. Test the display and touch of the Apple Watch. The watch functions normally.


Test the display and touch of the phone. All going well. Test the display and touch of the Apple Watch. The watch functions normally.

There are obvious scratches on the phone and Apple Watch.


There are obvious scratches on the phone and Apple Watch.

Waterproofing

Get the special mold for Apple Watch. The mold can grind and polish three watches at the same time.


Get the special mold for Apple Watch. The mold can grind and polish three watches at the same time.

Put the phone and watch into the mold respectively and prepare for waterproofing.


Put the phone and watch into the mold respectively and prepare for waterproofing.

Waterproofing is the most important step for refurbishing electronic devices with the grinding and polishing machine. If waterproofing is not done well, it may lead to water damage to the device. In the last article, our technicians were applying waterproof adhesive manually. To improve refurbishment efficiency and reduce operation difficulty, REWA recommends a fully automatic adhesive dispenser for you.


automatic adhesive dispenser

Attach the molds to the platform. The first time you use the dispenser, you need to draw the drawing of the corresponding mobile phone models.


automatic adhesive dispenser

It is convenient that the drawing can be saved for direct usage. Click reset after the drawing has completed. The dispenser returns to the starting point. Then we press the start button and begin dispensing adhesive.


automatic adhesive dispenser

Please scrape the adhesive on the receiver with a blade. After the adhesive has been cured by a UV Lamp, we can put the mold plates into the grinding and polishing machine.


Please scrape the adhesive on the receiver with a blade. After the adhesive has been cured by a UV Lamp, we can put the mold plates into the grinding and polishing machine.

Grinding and Polishing

Since the scratches on the watch and phone are deep, we set the grinding and polishing time for 12 minutes. Press the start and reset button. The machine begins to work


iPhone 12 (Ceramic Shield) and Apple Watch 3 Scratches Removing By Grinding & Polishing

After the first grinding and polishing, the Apple Watch with deep scratches has been refurbished successfully but there are still some small scratches on the iPhone 12.

The scratches are completely gone after the second grinding and polishing. It can be seen that iPhone 12 takes longer to remove the same scratches than other iPhone series.


After the first grinding and polishing, the Apple Watch with deep scratches has been refurbished successfully but there are still some small scratches on the iPhone 12.  The scratches are completely gone after the second grinding and polishing. It can be seen that iPhone 12 takes longer to remove the same scratches than other iPhone series.

Then we peel off the waterproof adhesive of the phone. Since there are less adhesive on the receiver, we need to apply adhesive again and solidify it to make it fall.


Then we peel off the waterproof adhesive of the phone. Since there are less adhesive on the receiver, we need to apply adhesive again and solidify it to make it fall.

Take out the phone with a suction cup.Remove the waterproof adhesive of the Apple Watch. The scratches are gone.


Take out the phone with a suction cup.Remove the waterproof adhesive of the Apple Watch. The scratches are gone.


Take out the phone with a suction cup.Remove the waterproof adhesive of the Apple Watch. The scratches are gone.


Take out the phone with a suction cup.Remove the waterproof adhesive of the Apple Watch. The scratches are gone.

Test

Turn on the phone and watch to test. The watch and the phone work fine.


Turn on the phone and watch to test. The watch and the phone work fine.

Hydrophobic Effect

Then we add hydrophobic effect to the screen. Coat the screen with Oleophobic Coating and apply evenly. Solidify with a UV Lamp.


Then we add hydrophobic effect to the screen. Coat the screen with Oleophobic Coating and apply evenly. Solidify with a UV Lamp.

The screen of the watch and phone has now regained the hydrophobic effect.


The screen of the watch and phone has now regained the hydrophobic effect.

The iPhone 12 and Apple Watch have been refurbished successfully.

Summary

The scratches on iPhone 12 have become more difficult to remove than previous models because of the ceramic shield. Nonetheless, the grinding and polishing machine managed to remove the scratches with high efficiency. Furthermore, the machine gave full of its talent by successfully removing scratches on an Apple Watch. Without a doubt, the grinding and polishing machine will be your first choice if you want to carve a place in the refurbishment industry.

To put in more specifically, the old way to refurbish the screen is to replace the front glass, which is not only difficult but also costly. Therefore, the emergence of the polishing and grinding machine can greatly improve the efficiency of refurbishment and reduce the refurbishment cost effectively. Moreover, the operation is relatively simple.

The efficiency of the grinding and polishing machine is of paramount concern. There are currently three kinds of hot-selling grinding and polishing machine. One is the machine from the video that can grind and polish four phones simultaneously. The other two can grind and polish two and eight phones at the same time. You can choose the right model according to your workload. REWA offers a complete screen and back glass refurbishment solution, which includes all tools and supplies. If you need the grinding and polishing machine, you can contact us to learn more about the details.

Watch the full video below to see how we remove iPhone 12 and Apple Watch scratches by grinding and polishing.



Write a comment
Comment

No Comments

ABOUT REWA

REWA is a world leading electronics repair business solutions provider who was founded in 2008 in HongKong. We are committed to delivering one-stop services covering Sourcing Solution, Technical Support Solution as well as Recycle & Resell Solution.

FOLLOW REWA