Water Jet Cutting Machines – Advantages & Disadvantages

Whether you are not satisfied with your current cut process or you are looking for a faster and more efficient cutting system, there is no denying that waterjet cutting is having its moment.

Using high pressure pumps to cut a wide range of materials, water jet cutters are often mixed with other abrasive particles so that you can enjoy a seamless cut time and time again.

However, are there any downsides to this method of cutting?

Let’s take a closer look at both the advantages and disadvantages of these innovative cutting systems so that you can make the right choice for your business.

Advantages of water jet cutting

More sustainable

If you are looking to make your business more eco-friendly, then you will be happy to hear that waterjet cutting machines are greener than other cutting methods. Not only do they not create any hazardous waste, thanks to the close-looped system, but they also require very little pure water to work.

They can cut through almost anything

Arguably one of the top benefits of water jet cutters when compared to other cutting machines, they can cut through almost any material. These include stainless steels, bullet-proof glass, and even materials that have reflective surfaces.

They use less heat

Water jet cutters do not cause any adjacent areas to the cutting space to become heated, which means they are more likely to remain intact and uncompromised by the cutting process.

Better cut quality

If you are looking for a highly accurate cut, water jet cutting machines are the way to go. Capable of achieving a 0.13mm of accuracy, as well as being able to cut 3D shapes, no other cutting machine delivers this level of precision.

They are cheaper

In terms of operating your cutting machine, water jet cutters are considerably more cost-effective. They boast a fast set-up time, and you can use controlled software to operate them, meaning they can continue to work outside of normal operating hours.

Disadvantages of water jet cutting

Increased cutting times

One of the main drawbacks of water jet cutting is that it does take a little bit longer than other methods of cutting. This means that you may experience less output.

Initial costs

CNC machining does not come cheap, and you may find the initial cost of additional abrasive materials such as granite to be beyond your budget.

Risk of orifice failure

Poor quality waterjet orifices have a tendency to break down, which can result in lost time and a reduction in productivity. That being said, you can easily find spare parts for water jet cutters online, including a replacement cutting head.

Do you need help choosing a water jet cutting machine for your business? You can contact us here and speak to one of our friendly and knowledgeable team who will be more than happy to guide you through the purchasing process.

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