Highest Quality Gold Polishing Machine Manufacturer in China
  • Finish your gold jewelry and parts with mass finishing solutions
  • All kinds of gold polishing media are available in our inventory
  • Make your own machine with your preferred specs
  • Easy to operate equipment with minimal manual feedback required
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Inovatec MachineryYour one-stop solution to all gold polishing needs.

A gold polishing machine is a must-have for workshops that deal with gold parts. It can be jewelry, watches, or anything that requires surface finishing.

Inovatec has been in the mass finishing business for two decades. The experience we have acquired over the years has enabled us to deliver you the right equipment needed.

4. Centrifugal disc finishing machine 1

Centrifugal disc finishers are high-speed surface finishing machines. These gold polishing machines come equipped with modern features like automated operation. The overall construction of the machine is focused on providing you the best results possible.

Centrifugal disc finishers use the centrifugal spin to create friction between the gold parts and the gold polishing media. The processing time is very fast and precise. The Zero Gap CF series is a must-have if you deal with thin parts.

5. Desktop Vibratory Tumbler

The use of vibration to remove material from parts is quite old. The vibratory finishing machines from Inovatec are modern machines that utilize vibration to slowly polish gold parts. There are multiple variants of the vibratory tumbler.

In this case, you’re looking at the desktop vibratory tumbler. It’s a compact machine and easily fits over a desk. These vibratory bowls are great for small scale polishing and deburring.

Otec Eco Maxi Centrifugal Disc Finisher 3 in 1 Magnetic Dry Wet Polishing Machine

The Eco Maxi 3-in-1 Barrel is an unlikely mass finishing machine from Inovatec. It doesn’t have the bulky and rugged look that other mass finishing equipment has. Rather, it’s a very modern-looking machine with 3 different barrels on top.

The 3 barrels are there to fulfill different purposes associated with the mass finishing industry. You can use one for wet tumbling, one for dry tumbling, and another one for magnetic tumbling. It’s an advanced machine so you need to acquire the proper know-how to operate the machine before you order one.

KT360 Magnetic Polishing Machine Tumbler

Magnetic tumblers are the proper choice for smaller parts. As a gold polishing machine, a magnetic tumbler can help you with your jewelry polishing needs. It works by tumbling the parts with very small stainless-steel pins.

As a result, the surface of your gold parts gets hammered on from all directions and gets burnished. As the media is magnetic, it’s a matter of minutes to separate the media from the parts.

Different Types of Jewelry Polishing

Gold is a very soft metal. It’s precious and looks awesome when polished. All these characteristics make gold a prime choice for jewelry making.

Gold rings are a very common jewelry item that is loved all over the world. But it’s a little tricky to polish gold rings. You can use a Zero Gap Centrifugal Disc Finisher for the best results.

Gold pendants are the eternal symbol of love. There are only a few gift options that are better than gold pendants. But you can’t get a beautiful gold pendant without polishing it.

Pendants often have very complex details on the surface. So, you have to opt for a way where you don’t run the risk of ruining the surface. A magnetic tumbler is a superior choice as a gold polishing machine.

Have you ever wondered how a gold necklace can make someone look so gorgeous? Half the credit goes to the polishing of the necklace.

To polish the gold necklace, you can go with the desktop vibratory finisher from Inovatec. Vibratory solutions are gentle on the parts so there’s no risk of damaging them.

Gold earrings are the most vulnerable of the bunch. Earrings are very small and intricate parts and they require a suitable gold polishing machine.

In order to polish gold earrings successfully, you should consider investing in a centrifugal disc finisher or a centrifugal barrel finisher.

Who doesn’t like gold coins? Gold coins are as great as collectibles. They’re an awesome way to store gold as your property. But without polishing, gold coins don’t look very appealing.

If you’re looking for a gold polishing machine to polish gold coins, we’d recommend you to use either the centrifugal disc finishing machine or the magnetic barrel tumbler.

We’ve discussed the importance of polishing gold pendants. But how do people wear pendants? With chains. So, it’s equally important to polish gold chains.

For your gold chain polishing needs, use a vibratory solution from Inovatec. If your budget allows for it, you can go with the Maxi 3-in-1-Barrel Finisher as well.

Gold Polishing Machine Media

There is a lot of polishing media that you can use. But when it comes to gold, you have to be a little careful. Gold is soft and if you happen to use the wrong media, the entire batch will get ruined. It’s best that you stick with plastic and porcelain media for gold polishing.

Inovatec Machinery – A Visionary in Manufacturing Gold Polishing Machines
  • State-of-the-art surface finishing for your gold parts
  • A variety of equipment to choose from
  • Reduced cost due to automated operations
  • Easy separation of media and parts
Frequently Asked Question
1. Are you a manufacture or a service provider?

Answer: Inovatec is the largest manufacturer of gold polishing machines in China. We don’t offer polishing services.

2. How should I place an order?

Answer: First, you need to acquire a quote regarding your gold polishing machine. If you’re okay with the terms, you can confirm the order via email or WhatsApp.

3. What is the warranty policy for your gold polishing machines?

Answer: We offer a limited 2-year manufacturer warranty on our equipment. Also, you receive a lifetime service warranty.

4. What is the payment method?

Answer: You are requested to deposit 30% of the payment during the order. The rest can be paid before shipping. We accept a wide variety of payment options like Western Union, PayPal, etc.

5. Where do you ship the gold polishing machine?

Answer: We can ship it anywhere in the world. We’ll discuss the terms upon request.

Gold Polishing Machine – Definitive Guide

1. Which Gold Polishing Machines Are There?

For workshops that handle gold parts, mass finishing machines are a must-have.

There are several mass finishing machines that you can use to polish gold.

Inovatec offers four mass finishing machines that are ideal for use in the gold polishing process.

You can invest in any of these machines as your jewelry cleaner.

These gold polishing machines include the outlined:


1.1 Magnetic Tumbler Machine

Are you interested in polishing small and intricate gold parts?

Then, a magnetic tumbler machine is the ideal mass finishing equipment for you.

This robust equipment operates on the fundamentals of electromagnetism, and it tumbles gold parts against tiny stainless-steel pins.

KT360 Magnetic Polishing Machine Tumbler


Inovatec’s magnetic tumbling machine is suitable for polishing gold coins and jewelry such as gold pendants.

Using a magnetic tumbler for your polishing applications ensures that the desired finish is consistent across the surface of the gold parts.

Due to the magnetic property of the media peculiar to magnetic tumblers, media-part separation goes to completion in only a couple of minutes.

Magnetic tumbler machines are fast, compact, and they produce exceptional results especially when polishing the most complicated sections and corners.

On average, it takes about 30 minutes to complete each gold polishing cycle.


1.2 Desktop Vibratory Tumbler

Vibratory finishing machines are one of the oldest and widely used mass finishing equipment for polishing gold.

Inovatec offers modern vibratory solutions with state-of-the-art technology that slowly and efficiently polishes gold parts and turns out top-notch results.

A desktop vibratory tumbler is a more compact variant of vibratory machines and it can be easily fitted on desks.

vibratory tumbler machine packaging


This machine is suitable for polishing jewelry such as gold chains and gold necklaces because of its gentle action on parts.

In comparison with centrifugal finishing machines, vibratory tumblers usually take longer to complete polishing operations, but they produce similar outcomes.

Also, vibratory polishing machines are less pricey than their centrifugal counterparts, and they are an amazing option for small-scale deburring and polishing.


1.3 Centrifugal Disc Finishing Machine

Centrifugal disc finishing machines are high-speed and high-efficiency surface finishing equipment.

This machine utilizes centrifugal spin to generate friction between the polishing media and the gold parts.

This centrifugal spin-induced friction ensures that gold parts are efficiently and satisfactorily polished.

Inovatec offers modern-day centrifugal disc finishers with automation features and suitability for wet and dry polishing processes.



This machine is suitable for polishing gold coins and jewelry such as gold earrings and gold rings.

The overall design of our gold polishing machine is targeted at obtaining the best possible result per polishing cycle.

Gold polishing cycles are super-fast with Inovatec centrifugal disc finishers without compromising the precision of the process.

Also, the Zero Gap Centrifugal Finishers from Inovatec are a go-to machine for you if you’ll be polishing thin gold parts like gold rings.


1.4 Eco Maxi 3-in-1 Barrel

The Eco Maxi 3-in 1-Barrel from Inovatec is one of the best mass finishing machines out there.

It is customizable and has a modern and much different appearance, unlike other mass finishing machines.


This gold polishing machine is equipped with three separate barrels, with each serving different purposes.

You can utilize one barrel for magnetic tumbling, another for wet tumbling, and the third for dry tumbling.

This equipment is suitable for polishing jewelry such as gold chains.

Eco Maxi 3-in-1 barrel finisher is an advanced and more sophisticated machine, and it requires a certain level of know-how for an operator to efficiently run it.


2. Which Media Is Best When Using a Gold Polishing Machine?

There is a variety of polishing media that can be used in the mass finishing industry.

However, when polishing gold, it is important to tread with care while choosing a polishing media because gold is soft.

gold polishing machine Polishing gold with magnetic tumbler machine

Making a wrong media choice can ruin an entire batch.

So, invest in the right media along with the right jewelry cleaner machine for the best results.

Hence, for the best possible results, Inovatec recommends that you stick with porcelain media and plastic media for gold polishing applications


3. What Are the Benefits of Polishing Gold?

When gold is polished, one primary benefit of the polishing process is the restoration of its pristine and shiny appearance.

Also, the polishing process eliminates dirt from the surface of the gold part, and it improves its durability and surface uniformity.

4. What Level of Expertise Is Required to Operate a Gold Polishing Machine?

Except for the advanced and sophisticated Eco Maxi 3-in-1 barrel that requires an operator with adequate know-how, other machines are easy to handle.


5. How Long Will It Take a Gold Polishing Machine to Complete Each Cycle?

Generally, mass finishing equipment completes the gold polishing process more rapidly when compared to traditional methods.

Gold polishing cycles can be completed in a few minutes or hours based on certain primary factors.

Figure 2. Choice of Media

These factors are:

  • Polishing duration – this will be dependent on the gold polishing machine available at your disposal. Also, the duration of each batch will be dependent on your decisions and choices.
  • Polishing media – this could greatly impact the technique and time required to complete each cycle. You can utilize wet polishing, magnetic polishing, or dry polishing depending on the choice of media and the necessity of polishing compounds.
  • Desired surface finishing – the extent of the desired finishing will determine the media to be used and the duration of each cycle.

6. How Does a Centrifugal Disc Finisher Function As a Gold Polishing Machine?

This gold polishing equipment functions remarkably, and it has an embedded control console that issues work commands.

The machine has a polishing container that rotates due to the action of the rotating disc affixed below it.

The rotating action of the container generates a force that is necessary for the efficient operation of the disc finisher.

During the gold polishing process, centrifugal force might be generated in excess.

centrifugal disc finishing machine VA38

However, the wall of a centrifugal disc finisher is stationary, and it ensures that the excess force generated in the process is reduced.

Consequently, the reduced centrifugal force ensures that surface uniformity is achieved while polishing your gold parts.

This machine makes it possible to add compound agents through its inlet jet during polishing.

Its embedded control console facilitates the control of operation speed and duration of each cycle.


7. What Are the Benefits of Engaging a Gold Polishing Machine?

There are several benefits attached to utilizing mass finishing equipment for your gold polishing applications.

These benefits include:

  • Quick polishing cycles
  • Less complicated polishing procedures
  • Smooth and shiny surface finishing
  • More intricate polishing (with the aid of polishing media)
  • Batch polishing
  • Saving on labor, cost, and time
  • Elimination of labor-intensive operations
  • Shape retention for gold parts
  • Economic efficiency

8. How Do You Polish Gold Using a Magnetic Tumbler?

Using magnetic tumblers for gold polishing applications offers an easy and straightforward polishing process.

The polishing media, in this case, are specific stainless-steel pins that are compliant with electromagnetic principles.

It is important to note that not all stainless-steel media can be used, as they all don’t possess magnetic properties.


To begin the polishing process, you will have to place your polishing pins and gold parts in the container of the magnetic tumbler.

To enhance the polishing process, you can add water to the content of the tumbler.

The next step is to connect the magnetic tumbler to a stable power source.

Switch on the machine and go ahead to set the appropriate working parameters such as polishing speed and process duration.

In general, magnetic tumblers have designated secondary switches which are necessary for the prevention of unforeseen incidents/accidents.

It is important that you always turn on the secondary switch.

After the polishing process, you can take your gold parts out of the machine, clean the polishing media, and reuse the media if you like.

It is important to note that stainless-steel media is sturdy, therefore, do not protract the gold polishing process to prevent damage.

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