Cleaning, Polishing, or Deburring. Whatever Your Blade Polishing Needs Are, Contact Inovatec Machinery
  • The ultimate blade polishing solutions at your disposal
  • Knife blades, sword blades, or any other blade polishing
  • Vibratory, centrifugal and rotary mass finishing solutions
  • Low-cost equipment with amazing reliability
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Inovatec MachineryPioneer in the mass finishing industry with over 20 years of experience.

We use blades more often than we think. Knives are a daily necessity for our kitchens. But there are other uses of knives like hunting, camping, personal protection, and so on. Knife blades become so flawless thanks to the blade polishing process.

With the expertise and knowledge Inovatec has in the industry, we are confident that you’ll find all your essentials in our inventory.

1. VBSB series vibratory deburring machine 1 1

Vibratory finishing machines are the most used and most effective mass finishing solutions in the industry. These machines don’t cost a fortune and last a very long time. It’s unlikely for any other mass finishing machine to provide such a balance of cost and performance.

Vibratory finishing machines from Inovatec come in a few different variants. Each of them has specific purposes. As for blade polishing, you can invest in any one of them.

2. Centrifugal Barrel Finishing machine 1

Centrifugal machines are a little costly at the beginning, but it’s worth the price if you intend to do high volume mass finishing. Centrifugal barrel finishers can accommodate a wide variety of parts including blades. The centrifugal force creates friction between the media and the parts to do a mass finishing.

Single barrel polishing finisher machine

Rotary mass finishing solutions are one of the oldest ways to polish, clean, and deburr parts. Rotary tumblers are very affordable to buy and they provide extraordinary results in terms of polishing. The mechanism of these machines is very simple. It uses a barrel to hold the parts and the media, then rotates them slowly to make them shine.

2. TVBA tub ball burnishing machine

Linear vibratory finishing machines are essential tub vibratory finishers. These finishers are primarily designed for larger and longer parts like camshafts or crankshafts. But these machines can easily do blade polishing in large batches.

Different Blade Polishing and Deburring

Sheepsfoot blades are one of the most popular shapes out there. It has a straight sharp edge with a blunt curved counter edge. Both the edges meet to make a false point. These blades come in very handy in the kitchen. These can also work as a chef’s knife as well.

No matter what the blade shape is, it has to go through the blade polishing process. You can invest in a centrifugal barrel finisher if you want the fastest results. If you want the best possible results, a rotary barrel tumbler would a more appropriate choice.

Shear blades are amazing tools for cutting and protection. In most cases, shear blades are made from tool steel or high carbon steel. There are some low-end shear point blades that are made from scrap alloy as well. Whatever the case is, it needs polishing.

Blade polishing is a fun process. The blades look spectacular at the end of each cycle. A regular vibratory finisher or a centrifugal barrel finisher should be awesome for some blade finishing.

Knife blades can work as an amazing tool for day to day life and it can also work as a dangerous weapon. What you do is ultimately your choice. One thing is certain is that all normal blades require polishing before they are shoved into a handle.

All mass finishing machines can work equally for the blade polishing process. From rotary barrel tumblers to top of the line centrifugal barrel finishers.

These combat knives are as deadly as a hawk’s claw coming at you. The talon blades have been a forever popular blade for hand to hand and stealth combat. It’s a great collectible as well.

For talon blade polishing, a centrifugal barrel finisher would be an appropriate choice. You’ll get fast and clean results. Don’t forget to use the right polishing media.

Gut hook knives look very intimidating. Because they are. A very sharp blade along with a gut hook at the end makes it one of the most brutal hunting knives in the world. The gut hook blades must be polished properly before they can be used.

Any vibratory or centrifugal solution is suitable for gut hook blade polishing. Just pair them with the right media and let the magic happen.

Clip point blades are one of the most common types of blade shapes. It’s called a clip point blade because the appearance of the blade makes it look like it has the point clipped off. They’re very common which means the need for polishing is very high as well.

For polishing clip point blades, invest in a centrifugal barrel finishing machine from Inovatec. If your budget doesn’t allow for it, go with a vibratory solution or even a rotary solution. The only difference it makes is the time difference.

Blade Polishing Media

Media plays a very important role in the mass finishing industry. In terms of blade polishing, you have to use the right media to keep the quality of polishing high. In most cases, plastic and porcelain media work great for blade polishing.

Inovatec Machinery – The Largest Blade Polishing Machine Manufacturer In China
  • Top of the line equipment for all sorts of blade polishing
  • Normal blades, talon blades, gut hook blades and so on
  • Vibratory, centrifugal and rotary solutions for maximum efficiency
  • All kinds of polishing media are available only for you
Frequently Asked Questions
1. How many blade polishing media can I buy?

Answer: You can buy as many as you want. The minimum order starts at 500kg.

2. How are the blade polishing media packed?

Answer: Blade polishing media from Inovatec are packed in double-layered plastic bags.

3. Is Inovatec a trusted brand?

Answer: We, Inovatec Machinery, have been in the mass finishing business for over 20 years of time. We have innovative equipment for all your needs and we ship the products all over the world.

4. How much do I pay in advance?

Answer: Whatever your total bill is, you have to pay 30% in advance to confirm the order.

5. How much power does a blade polishing machine need?

Answer: Blade polishing machines from Inovatec require a minimum of 230V.

Blade Polishing – The Definitive Guide

Blades are nowadays a necessity in your life. You often use them more than you think.

Hardly will you fail to use a knife in your kitchen. Similarly, blades are widely used in hunting and farming as well.

Now, your blades are usually shiny, with absolutely no scratches on their surfaces.

Have you ever wondered how these blades are polished? Well, it’s not the most straightforward process to polish blades.

In this article, you are going to learn:

  • How to polish blades effectively
  • The best polishing media to use
  • The benefits of polishing your blades using mass finishing machines

Keep reading this article to find out more.

1. How are blades best polished?

Now, blades are best polished using mass finishing machines, polishing media, and polishing compounds.

There are four primary machines that you can use to polish your blades.

The first machine is an industrial vibratory tumbler. This machine is a robust and effective polishing machine.

metal deburring equipment vibratory finishing for sales


Now, there are two types of vibratory tumblers that you can use for blade polishing.

The first type is the typical vibratory tumbler, which is usually circular.

The second type is the tub vibratory tumbler – this version has a rectangular container.

trough rectangular linear tub vibratory finishing machine


Its shape enables it to polish massive amounts of blades per cycle.

Both vibratory tumblers use the same working principles when polishing your blades.

These machines have a strong motor that vigorously shakes the bowl or tub of the tumbler.

This shaking further generates friction, which is necessary for the polishing process to be successful.

The second polishing machine that you can use is the rotary barrel tumbler.

Rotary tumbling Barrel Polishing Machine


This machine has a horizontal barrel that rotates at a predetermined speed to polish your blades.

The barrel has a hexagonal or octagonal design to make the process effective and efficient.

This unique design is aimed to ensure that polishing activity inside the barrel is high.

If the barrel was circular, parts would just drag themselves at the bottom of the barrel.

The last machine that you can use is the centrifugal barrel finishing machine.


It has a working principle similar to a Ferris wheel.

It can generate up to 20 times the force of gravity in its barrels.

The force causes the parts and media to have a lot of stress. Polishing media will then slide against your blades.

This machine polishes your blades rapidly.


2. What polishing media is ideal for polishing blades?

Now, the two polishing media types are popular for the blade polishing process.

The first one is porcelain polishing media.

Porcelain Polishing Media turbine blade polishing

This polishing media is quite rigid as it contains elements of ceramic material.

It is, however, not too rigid on your blades to scratch or damages them.

The second type is plastic polishing media. Synthetic media is less rigid than porcelain polishing media.

Mass Finishing Vibratory Media


It is nowadays popularly used because of its non-cracking and non-chipping features.

Both polishing media come in different sizes and shapes.

The dynamics in shape help you polish the intricate corners of your blades.

They also help you to have a uniform finish.


3. How long does the blade polishing process take?

When polishing blades using mass finishing machines, the process should not consume a lot of time.

The process can vary from minutes to a few hours, depending on the degree of polish required.

Sheepsfoot Blade Polishing


Three primary factors affect the duration of polishing blades.

The first factor is the choice of machine that you choose to use. There are machines which polish faster than others.

For example, a centrifugal barrel machine polishes faster than a rotary barrel machine.

The second factor that you need to consider is the polishing media that you choose to use.

Porcelain media will automatically abrade the surfaces of your blades faster than synthetic media.


Here’s the deal:

The more aggressive the polishing media, the faster the polishing process is completed.

The third factor is how you’ll handle your polishing machine during the polishing process.

You should set the correct working parameters, especially the rotating or vibrating speed.

If you hasten the polishing process, the finish will not be as impressive as you’d want.

On the contrary, if you set it at low speed, then the polishing process will take too long to complete.

Also, there will be minimal polishing activity. Therefore, the polishing process will become uneconomical and ineffective.


Bottom line:

The length of the process solely lies in your choices and decisions.

It is, therefore, advisable to follow the recommended polishing procedures.


4. How does a centrifugal barrel machine polish blades?

Now, a centrifugal barrel machine polishes your blades by generating strong centrifugal forces.

The machine has four barrels which are mounted on one flywheel. The flywheel also rotates at immense speeds.

centrifugal barrel finishing machine


These four barrels also spin, but in a different direction from that of the flywheel.

This design is put in place to ensure that your blades are polished expertly.

This unique design ensures the maximum generation of centrifugal forces during the polishing process of your blades.

Now, to polish your blades, you’ll need to put them in the machine’s barrels.

You’ll also need to put polishing media and polishing compounds as well.

You can then set the working parameters by interacting with the machine using its control console.

It is a relatively straightforward process that requires you to know what you are doing.


5. What are the benefits of polishing blades?

There are undoubtedly three primary advantages of polishing your blades.

The first benefit is that when your blades tend to become more durable.

Polishing increases the durability of your blades by getting rid of any corrosion that might make them weaker.

The second benefit is that polishing enhances the looks of your blades.

Sleeker and shiny looks make your blade beautiful.

The third benefit is that when polishing blades, polishing compounds are used.

These compounds help your blade become more resistant when exposed to a corrosive environment.


Bottom line:

Polishing your blades is beneficial to you.


6. What are the advantages of polishing blades using mass finishing machines?

Mass finishing machines have numerous benefits that come with them when polishing blades.

The first advantage is that you get to polish many blades at the same time.

Manual polishing of many blades can actually be tedious and dangerous because blades are sharp.

They can quickly cut you.

The second benefit is that you’ll get to save a lot of time for other activities.

These mass finishing machines complete the polishing process rapidly.

They also require minimal to no supervision, as they can work on their own.

The third benefit is that when you polish using mass finishing machines, your blades retain their original shape.

You’ll also realize that as you polish your blades using mass finishing machines, you end up with a uniform and sleek polish.


Bottom line:

The advantages of polishing using mass finishing machines surpass its downsides.

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