Top-Standard Tumbling Media for Plastic Manufacturer from China
  • Remove flashed from injection molding plastic parts
  • Remove molding line from rubber seals
  • Polishing hard plastic parts like button and eyeglass frame
  • Improve surface smoothness for 3D printed plastic parts
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Inovatec MachineryYour Best Tumbling media for plastics Manufacturer in China

Tumbling media for plastic parts includes ceramic media, plastic media, porcelain media as well as natural tumbling media. Depending on plastic parts’ surface requirement, tumbling media effectively clean dirt, improve the surface condition, and remove micro-scratches.

Ceramic deburring media

Ceramic deburring media is used to deburring and deflashing hard glass fiber-filled plastic parts.

Plastic tumbling media

Plastic tumbling media smooths 3D printed parts, injection molding parts, and compression molding parts.

Porcelain tumbling media

Porcelain polishing media improve aluminum parts brightness without material removal.

walnut tumbling media

Walnut shell tumbling media tumbled with high gloss cream to generate very high polish.

Vibratory Finishing Compound

LC-13 the mild mass finishing compound works well with plastic media for surface grinding and cutting.

HM-88 is the general-purpose polishing compound which used with porcelain media for polishing.

HM-P is an alumina-based polishing paste which mixed with walnut grit to make dry polishing on plastics.

Mass finishing machine for plastic parts finishing

To get the ideal finish on plastic parts, Inovatec introduces a vibratory finishing machine, high energy centrifugal disc finishing machine, and centrifugal barrel finishing machine. Just send us your parts, and we will get the perfect finish for you.

Inovatec Machinery – China Leading Tumbling Media for plastics Manufacturer & Supplier
  • Selecting the right media according to your parts
  • Choosing the machine with your production volume
  • Achieve your finishing request within the project budget
  • Long-lasting consumables with affordable price

Frequently Asked Question
Can you test our parts and develop the process?

Yes. We offer free parts trial and run the testing. With our thousands of media in the lab, we try different processes and find the optimal media and compound. Then we send it back to you for checking together with the process.

What is your minimum order amount?

Our minimum order amount is 500kg per type. The general production time is 15-25 days according to the product size, shape, and quantity.

How do you make the packaging?

We make media in 25kg (or 50lbs) double PP bag packaging. Every 40 bags, we make a pallet. It is easy to transport without media leaking.

What is the payment method?

30% payment in advance and 70% balance payment before shipment. You can book your agent or third-party inspector to check the goods before the final payment.

Besides, we also accept Alibaba trade assurance, Letter of Credit, PayPal, and West Union payment.

Where is your nearest port?

Our nearest port is Shanghai, Ningbo, and Yiwu. If you want to ship your product to another location, we will send according to your instructions.

Tumbling media for plastic parts

The purpose of tumbling media for plastic parts as listed as follow:

  1. Remove the flashes and parting lines from injection moulding plastic parts (for example plastic eyeglass frame deflashing with plastic abrasive media)
  2. Refining surface and reduce surface roughness (for example plastic 3D printed parts smoothing with plastic tumbling media)
  3. Add high gloss lustre on parts surface (for example plastic button polishing with porcelain media)

plastic parts deburring in vibratory tub vibratory trough finishing machine

Plastic tumbling media is ideal for moderate deburring on plastic parts.

Usually, the plastic deburring media should be harder than the parts.

Also, plastic media removes dirt and debris on the surface of the parts.

Plastic parts are either process in vibratory finishing machine, centrifugal disc finishing machine or rotary barrel tumblers.

After that, the workpieces are clean and ready to paint.

Porcelain media is used to add high gloss on plastic parts surface.

tumbling media for plastic parts

It is non-abrasive media, therefore not change parts surface roughness.

Porcelain media polishes plastic parts in vibratory finishing machine or rotary barrel tumbling machine.

Natural based tumbling media includes corn cob media, walnut shell media, as well as wood, pegs media. When we polish eyeglass frames, hardwood media is mixed with polishing paste and run in the rotary barrel tumbler machine overnight.

Hardwood media deposits a hard film on its own and makes high gloss finish on an eyeglass frame.

Ceramic deburring media used for glass fibre-filled plastic parts deburring. It effectively removes the parting line while generating a rougher surface.

plastic parts polishing and burnishing

Inovatec has over 20 years’ experience in process development and tumbling media manufacturing.

We have an extensive product range for you to select the right media and chemicals. Send us an inquiry and get the quotation shortly!


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