From Kerf Developments

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Waterjet Cutting Machine


Cutting Machines

With similar design principles to the RUR Profile Cutting Machine, the RUM is available for applications requiring a wider cut width of up to 4000mm.

Perfect for high demand production, with an ultrasonically stress relieved frame for added resilience. Digitally synchronised drive units coupled to planetary gear boxes power our twin side rack and pinion units. Every part is precision engineered to high tolerances for a smooth and precise cut.

Ideal for oxy-fuel, plasma and combination applications the RUM has been designed for heavy duty profilers who may need to process wider sheets or possibly cut with multi-heads.
Material Thickness
1mm To 300mm
Table Size
2500mm, 3000mm, 3500mm And 4000mm Wide.
Supported Materials
Mild Steel, Stainless Steel, Hardox, Aluminium And Structural Sections
Supported Cutting Technology
Oxy-Fuel, Plasma, Ultrasharp Plasma


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Oxy-fuelplasma and combination machines can be supplied with single or multiple cutting torches with the option for electronic ignition and automatic torch height control. The heavier bridge design of the RUM is ideal for multiple head configurations and where a wider span is required.

The Kerf RUM can be configured with a choice of plasma systems ranging from a 150 amp high definition plasma system right the way through to the top of the range Lincoln Electric Spirit II 400amp plasma unit.


  • Works around the clock, 7 days a week
  • Wider bed for larger material compared to the RUR
  • Reliable, with great aftersales support
  • Proven track record
  • Supports a variety of cutting technologies


Our sales and support teams are at the other end of the line to answer any questions you may have about any of our cutting machines, or consumables.


Cutting Machines

When it comes to an excellent cutting method that has been used for decades and shows no sign of being any less popular today, look for OXY-FUEL cutting machines.

For the best quality and the most precise cuts, OXY-FUEL profile cutting machines are certainly an excellent option to explore. At Kerf, your first choice for CNC cutting machine manufacturer, we can provide a wide range of different OXY-FUEL cutting machine options. Oxy-fuel cutting is a method that has been around for more than a century, dating back to 1907. However, it is still widely used today and is a critical component and technology in many sectors.

To cut metals, oxy-fuel cutting uses a mix of fuel gases and oxygen. A number of fuels may be used, with acetylene being the most popular. Speak to Kerf about our profile cutting machines to find out more.

Oxy Fuel Machines


Cutting Machines

Choose from our rapid selection of high-definition plasma cutting machines, for high quality components. Process machines for cutting mild steel from 1mm to 50mm thickness.

Ultrasharp Machines


Cutting Machines

When it comes to cutting, our plasma cutting machines are exceptional. Plasma cutters use plasma to cut metals like steel and aluminium.

Plasma cutters pass an electrical arc through gas (often compressed air), which converts into a plasma arc that is used to cut through the metal. The interaction of gases, high speeds, and a concentrated region of pressure results in electrically conductive ionised gas, commonly known as plasma. This technique is used on metals that cannot be cut with flame cutting equipment.

Compared to laser profile cutting which utilises fiber lasers and in which the laser beam does the heavy duty work for you, the plasma CNC machine is perhaps less accurate, but it is faster and can cut through heavier materials. That said, the fiber laser cutting machine certainly has as much a place in construction as the plasma cutting machine does, so don’t hesitate to ask us if you need one or both – or any other – cutting machine. We can help you no matter what cutting machine requirements you might have.

Plasma Machines


Cutting Machines

If you’re looking for improved cutting speed with an eco-friendly touch, the waterjet cutting machines from Kerf, your chosen CNC cutting machine manufacturer, are the right option for you.

Not only can this cutting method get through almost any material you ask it to, but it leaves you with little to no waste, and it is an extremely accurate profile cutting method. When it comes to choosing a cutting system that will offer you everything you need, waterjet cutting ticks all the boxes.

Waterjet cutting employs an abrasive grit carried by an ultra-high pressure stream of water. The abrasive grit cuts using a mechanical sawing motion and results in a smooth, precision cut surface created at high speed.

Waterjet is the most adaptable method since it can cut nearly any material; even carbon steel is no match for it. Materials that are extremely fragile, such as tempered glass and certain ceramics, are among the limitations, however. Waterjet cutting is an extremely accurate procedure. It features a tiny kerf width, which allows for the cutting of delicate curves and the production of high tolerance components.

Waterjet Machines
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