Porcelain Tumbling Media

Top Quality Metal Polishing Media of Various Size and Shape, includes triangles, cylinders, microbrite etc. We also customized the size for your industrial need.

porcelain-tumbling-media-data

Suitable for high energy polishing and burnishing process

Improve metals and plastic parts surface brightness

Non-abrasive media with a light attrition rate

Precise size control and small deviations

Ideal for small size parts and high value-added parts

Porcelain Tumbling Media

Porcelain tumbling media produces a polished surface on metal and plastic surfaces.

Meanwhile, it has a very attrition rate.

Unlike stainless steel tumbling media, porcelain media does not make work hardening on metal parts.

jewelry-polishing-with-porcelain-media

The main composition of porcelain tumbling media is aluminum oxide.

At Inovatec, we have two main types of ceramic porcelain polishing media: the standard porcelain tumbling media with alumina content 30-40%, and the fine porcelain tumbling media with alumina content 70%.

Porcelain tumbling media is sturdy and robust media.

It can be used either in a vibratory finishing bowl or high energy centrifugal disc finishing machine.

Inovatec offers four primary shapes in porcelain media.

We suggest the right sizes and shapes according to the geometry of your part.

The most commonly used porcelain tumbling media is porcelain ball, cylinder shape (pins), and triangle and tri-star shape media.

ceramic media for polishing

Porcelain ball shape media also called microbrite sphere media. It is also used for ball burnishing process.

The application of porcelain polishing media is comprehensive.

For example, it polishes brass bullet parts, cutlery, and knives, surgical instruments, clock parts, kitchen accessories, fittings, turbine blades, crankshafts, bearings, valves, stationery (ball-pen tops, clips, springs, etc.).

At Inovatec, porcelain tumbling media used in the final stage of processing.

ceramic media polishing porcelain tumbling media

If you want to customize a porcelain media shape for your parts, send us the request.

We will evaluate your need and help you find the most cost-effective way to achieve it.

Inovatec has 20 years’ experience in manufacturing all types of mass finishing media, including ceramic media, plastic media, porcelain media, and steel tumbling media.

Our experts help you choose the right media for your parts finishing purpose.

Send us your inquiry today and get the quote now!

Porcelain Tumbling Media FAQ Guide

1. What is porcelain tumbling media?

Porcelain tumbling media is a non-abrasive tumbling media mostly used for polishing and burnishing.

cylinder shape white porcelain media

2. What is porcelain tumbling media made of?

Porcelain tumbling media is primarily made of white clay but infused with various ceramic components like kaolin and alumina.

 

3. Is porcelain tumbling media different than ceramic media?

While porcelain tumbling media is a type of ceramic tumbling media, its application is different.

Porcelain media has ceramic elements while ceramic tumbling media is ceramic infused with abrasive particles.

Porcelain ball

4. What is porcelain media used for?

Porcelain tumbling media is used for polishing and shining metal parts.

It’s usually the final step in processing the parts.

Porcelain tumbling takes place after the deburring of the metal.

 

5. What can I tumble using porcelain tumbling media?

Porcelain tumbling media is suitable for polishing metal parts.

There are different shapes and sizes of porcelain tumbling media that can be used for different metals.

pink color porcelain tumbling polishing media

6. Do I tumble the media wet or dry?

As porcelain tumbling media is used to shine metals, it’s always wise to tumble the media wet.

Dry tumbling will leave so much dust particles that the surface won’t shine as expected, even after a thorough wash.

 

7. Do I have to dry the media before storing it?

No. Porcelain tumbling media is made of white clay and doesn’t contain any metal elements.

As there are no metal elements, porcelain tumbling media is not prone to oxidation and rust. You can store it as it is.

 

8. Will Porcelain tumbling media damage my metal?

The primary purpose of using porcelain tumbling media is to polish the surface of your parts.

It’s non-abrasive so there is little possibility of your metal parts getting damaged.

But if you use the wrong size and shape of media, you might not get the result you were expecting.

vibratory finishing cleaning and polishing

9. Do I need to use any special lubricants?

For general shining and polishing, water works just fine.

You don’t even need distilled water, tap water will do the trick.

But you are aiming for any special type of shine, you can use chemical shining solutions while tumbling the parts.

 

10. What is the media to parts ratio for Porcelain tumbling media?

It really depends on the size of your tumbler and the parts you are polishing.

Porcelain tumbling media comes in different densities that suit a wide array of operations.

A good rule of thumb is to multiply the media density by the capacity of your tumbler in cubic-foot unit.

zirconia ball burnishing machine and polishing steel parts

 

11. My porcelain tumbling media has sharp edges. What do I do?

Sharp edges in porcelain tumbling media indicates that the media needs to be broken in.

You can tumble the media separately for 4-6 hours and the sharp edges will be rounded.

 

12. How long does Porcelain tumbling media last?

Porcelain tumbling is meant for soft operations like polishing and shining.

So, it lasts a lot longer than traditional deburring media.

However, small porcelain tumbling media will wear down quicker than large media.

Large media will eventually become small porcelain media.

 

13. How long do I have to tumble my parts with Porcelain tumbling media?

Tumbling with porcelain media can take anywhere between 6 hours to 24 hours.

It depends on the shine you are looking for on your parts and the capacity of your tumbler.

 

14. Can I tumble jewelry with Porcelain tumbling media?

Jewelers use porcelain tumbling media regularly.

As shine is one of the most common attributes of jewelry, it’s essential to tumble jewelry with porcelain tumbling media.

 

15. How to keep my products from spotting or tarnishing after the Porcelain tumbling process?

Parts tumbled with porcelain tumbling media won’t spot or tarnish.

It’s a side effect of heavy deburring where the parts are tumbled down to the bare metal.

With porcelain tumbling media, only the top layer of the part is getting polished.
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16. What size of Porcelain tumbling media should I buy?

Porcelain tumbling media is available in a wide range of sizes.

You can find tiny media to brick-sized media and everything in between.

There are applications for all types of porcelain tumbling media.

Small parts require small media while large parts require large media.

Buy according to your needs.

 

17. What shape of Porcelain tumbling media should I buy?

Porcelain tumbling media comes in various shapes as well.

There are super fine porcelain media balls, super fine straight cut cylinder, super fine angle cut cylinder, etc.

Straight cut triangle and angle cut triangle media are also used depending on your tumbling needs.

All of these media come in different sizes as well.

We can make customized porcelain tumbling media for you as well.

 

18. Do I need to clean the Porcelain tumbling media before I start tumbling?

No, but it’s good practice to tumble the media beforehand to remove any sharp edges.

 

19. How much media do I need for one cycle?

It depends on the number of parts and the capacity of your tumbler.

 

20. Can Porcelain tumbling media polish my products?

Yes. Polishing and burnishing metal parts is the primary task of porcelain tumbling media.

You can get a shiny smooth finish without any impingement marks on your parts.

polishing media for wheel polishing machine

 

21. Is Porcelain tumbling media better than ceramic tumbling media?

It’s not a subject of what is better and what is not.

Ceramic tumbling media is mostly used for deburring as it contains abrasive properties.

On the other hand, porcelain tumbling media is non-abrasive and is used for surface polishing.

 

22. Can I use Porcelain tumbling media on rotary tumblers?

Yes, porcelain tumbling media is suitable for both rotary barrel tumblers and vibratory tumblers.

 

23. Is Porcelain tumbling media faster than ceramic tumbling media?

The speed of porcelain tumbling media is relative.

It can take longer if you need more shine or it can take less time if you don’t.

 

24. How much does the Porcelain tumbling media cost?

As porcelain tumbling media is used in the final step of machining, it requires a lot more attention and fineness.

As a result, porcelain tumbling media is relatively expensive than traditional media.

 

25. Can Porcelain tumbling media deburr?

No. Porcelain tumbling media doesn’t contain any abrasive properties.

So, it can’t deburr like ceramic tumbling media can.

Send Your Inquiry Today