Compressed air belt grinder test - comparisons. Com 2024

Top product: compressed air belt sander on Amazon

What is an Air Belt Sander?

A compact compressed air belt sander is a sanding machine that is guided by hand and operated by compressed air. The special feature of this variant is that no electricity is required to operate the belt sander. Instead, a compressor ensures that individual operation is possible anytime, anywhere. The high force exerted by the compressed air belt sander during operation is also very advantageous. This is not least due to the internal spindle, which is driven by the motor at enormous speed.

Basically, the user-friendly compressed air belt grinder is very popular as a polishing tool. They mainly consist of a ¼ inch compressed air connection and an ergonomic handle for simple and easy handling. Many models are also equipped with an automatic strap adjustment to prevent the strap from slipping off. The speed can be set individually with the best compressed air belt sanders and thus adapted to the respective workpiece.

In numerous compressed air belt disc tests that can be found on the Internet, it can be read that the belt grinder is suitable for every area, even where areas with a risk of explosion are marked. In addition, it can be used wonderfully where the classic belt sander cannot reach. Due to its low weight, the belt sander is very easy to handle without losing your arm strength after a short time.

With a compressed air belt grinder for precise work, not only hard-to-reach places can be reached, deburring is also possible with it. Especially in the field of metal processing, this work step is often necessary to rule out the risk of injury. However, this is not possible with every compressed air belt grinder, so it is always advisable to read the manufacturer's information carefully.

What are the differences between an electric belt grinder and a pneumatic belt grinder?

Classically, an electric belt grinder is often bought because it is a common power tool. There is also the compressed air belt grinder, which is also very convincing and has a number of advantages. You can find out exactly what the differences are in our compressed air belt grinder guide below:

• electric belt grinder
  This is a grinding machine that requires a working electrical connection. It can be used in many different ways, is cheap to buy and therefore perfect for home use. The power can be individually adjusted to the workpiece in order to process the surface gently. However, strong heating develops during operation and there is a regular risk of cable breaks if the device is not stored carefully.
• Pneumatic belt grinder
  The best compressed air belt grinder is characterized by easy and safe handling and a compact design. In addition, there is a low dead weight and significantly fewer maintenance units, so that a long service life is the result. However, the high-performance compressed air belt grinder also has various disadvantages, which of course include high power consumption. In addition, you have to reckon with significantly higher acquisition costs, so that the belt grinder with compressed air drive is mainly to be found in the commercial sector.

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What should you look out for when buying a compressed air belt grinder?

Many probably only know the classic belt grinder, which requires a typical power connection for operation. Not so with the compressed air belt grinder, which is operated via compressed air and is therefore versatile. So that you always make the right decision when buying a compressed air belt grinder, we would like to give you a brief overview of the most important purchase criteria below:

• The weight
  As you can already see from our compressed air belt grinder comparison, the dead weight naturally plays a major role. The lower the weight, the better the device can be handled and guided. The weight is particularly important for hobby activities, because if the belt sander is too heavy, the work to be done quickly becomes less attractive.
• The speed
  The speed determines how much surface is ultimately removed. Ultimately, a high speed also means a high removal rate. At the same time, a high speed brings with it an increased speed, so that the processing of the materials with a high-performance compressed air belt grinder is much faster.
• The air consumption
  As you have already read in various compressed air belt grinder tests, the device requires plenty of compressed air. In order to ensure longer-lasting use, the compressor that is connected should have a large suction capacity. Most belt grinders with compressed air drive have an average air consumption of between 100 and 170 l/min.
• The features
  Especially when it comes to reaching hard-to-reach places, a bestseller compressed air belt sander is the best choice. It is usually also equipped with an automated belt adjustment so that the grinding belt does not constantly jump off. In addition, the handles can often be rotated 360 degrees for even more flexible use.

Is there a compressed air belt grinder from Stiftung Warentest?

Despite extensive research, we are currently unable to present you with a compressed air belt sander test winner from the consumer magazine. So far, there has only been a quick test for the Lidl delta sander from 2009, although it is a very classic belt sander.

Pneumatic belt sander bestseller on Amazon:

Compressed air belt grinders: specialist shops vs. the internet

A well sorted one DIY & Tools in your area usually also has a small compressed air belt grinder offer. But also a building materials trade often carries these electrical devices, since they are not only used privately, but of course also commercially. If the device you want is not available in stores at the moment, you can of course order it from stationary retailers.

If you don't want all that and don't need professional advice, you can certainly use the numerous online shops on the Internet. On the one hand, you can compare all the important advantages and disadvantages here, find out about ratings and reviews from various customers and, of course, also carry out a price comparison for compressed air belt grinders. You can find the following manufacturers online, for example:

• MaxAwe
• BGS
• Lobinger
• Mirthbuy
• Hazet
• VidaXL

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Conclusion on the compressed air belt sander

A compressed air belt sander is the best option, especially when it comes to sanding smaller areas. The device is small and handy and usually offers the possibility of continuously adjusting the angle of inclination. In addition, there is usually an integrated belt centering system, which prevents the grinding belt from slipping off during operation. Hard-to-reach areas in particular can be wonderfully processed with a high-performance compressed air belt sander, which would otherwise not be accessible with a classic belt sander.