JustCut
Metal-
Laser Cutter

The perfect Laser Cutter for metal.
Laser cutting metal, sheet, copper and aluminum.

JustCut Metal Laser Cutter Mobile
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justCUT Laser Cutter for Metall

Compact sheet metal fabricating fiber laser system

The JustCut Laser Cutter is a compact fibre laser system, equipped with laser sources with a laser output of up to 3 kW, designed for processing metal sheets. This system can be used to cut a large number of metals, such as stainless steel (V2A, V4A), steel, aluminium, brass and copper.

The hyper-dual system of our JustCut metal laser cutter has a doubled servomotor/chain and sprocket structure, which means greatly-improved speed and acceleration.

 

Laser cutting metal with a fiber laser

INNOVATIVE FEATURES

BEAM GUIDANCE

Each JustCut metal laser cutter has a Laser Mech FiberMINI laser head and a covering lens, which protects the focussing lens and is simple to install. The entire beam guidance system is sealed and flushed with compressed air in order to keep out dust and other particles.

SAFETY HOUSING

Thanks to class 2 safety housing, the placement of the system can even be guaranteed in areas with a high operating volume, such as heavily-frequented factory halls. Special polycarbonate windows ensure maximal laser safety.

FIBRE LASER

The high-power fibre laser combines top performance and high operational reliability, and also impresses thanks to its modular design. The vertical integration of the laser pump diodes – produced in-house – and the fibre technology show that special emphasis is placed on quality. The laser sources are characterised by their excellent beam quality and the reflective shield, which has been tested over a long period.

SPARK PRE-SEPARATOR

Sparks can be generated during some work processes, such as laser cutting. To prevent them from entering the filter, spark traps are installed in the pipeline upstream of the filter unit. These spark traps eliminate the sparks and ensure that they cannot ignite.

COMPUTER PACKAGE

We deliver every JustCut Laser Cutter including a high-performance computer with Windows OS operating system. The computer is easily connected to the laser cutter via Ethernet connection and controlled by KCAM software.

PROGRAMMABLE GAS SUPPLY

To optimise your cutting results, you can connect and use up to three process gases (argon, oxygen, nitrogen). By way of an example, this means you could quickly pierce stainless steel with oxygen, and automatically switch over to nitrogen for the cutting profile. This will result in a product with excellent edge quality and a burr-free cut.

FRONT AND SIDE ACCESS

There are two practical sliding doors on both ends of the JustCut metal laser cutter system. Sliding access windows have also been installed on both sides. The large number of access points ensures that the laser system can be operated easily from any side.

 

Metal Laser Cutter Data sheet

THE LASER CUTTING HEAD OF THE JUSTCUT METAL LASER CUTTER

The advantages of the fiber laser cutting head Lasermech Mini with automatic focusing:

  • Precision: The Lasermech Mini AF features exceptionally high precision, which is of great importance when processing metal parts. Even with complex shapes and tight tolerances, the Lasermech Mini ensures an accurate cut and high repeatability.
  • Speed: The Lasermech Mini is able to achieve high speeds due to its light weight. Fast cuts mean higher productivity and shorter turnaround times.
  • Reliability & Durability: The Lasermech Mini is extremely reliable and ensures that your JustCut fiber laser is always ready for use. Even with long cutting times or when processing thicker metal parts, the Lasermech Mini remains stable and reliable.



LASERMECH MINI AF - FACTSHEET

  • Laser cutting head for metal laser cutting machines
  • Rated power: up to 3 kW
  • Clear aperture: 25 mm
  • Nozzle openings: 1 mm to 4 mm
  • Air pressure / process gas pressure: up to 20 BAR
  • Focus point adjustment: -4 mm to +9 mm
  • Weight: ~1,5 kg
  • Height sensor
  • Focus distance to nozzle (1 mm recommended): 0.2 mm to 8.0 mm
  • Calibration: automatic
  • Response time: <1 msec.

FEATURES:

  • Compact, lightweight design
  • 14 mm programmable autofocus to adjust focus position
  • Temperature sensors protect optics and minimize risk of overheating
  • Quick, tool-free access to the sacrificial lens
  • Easy replacement of the focus lens
  • Sealed optics and purge air option
  • Nozzle cooling for use on highly reflective materials

SOFTWARE FOR THE JUSTCUT METAL LASER CUTTER

NESTING (AUTOMATIC NESTING)

Nesting technology, or nesting, is an innovative software solution included with our laser cutter that ensures optimal placement of the parts to be cut on the material. This technology saves time, reduces material waste and increases the efficiency of the laser cutter.

 

Nesting technology allows materials to be optimally utilized by getting more parts out of each sheet of material. The software analyzes the shapes of the parts to be cut and automatically places them on the material as close together as possible. This is known as true shape nesting. This minimizes waste between parts and results in greater cutting efficiency.

 

THE ADVANTAGES OF NESTING TECHNOLOGY:

  • Automatic calculation of optimal area consumption
  • Minimization of material wear
  • Nesting objects within objects
  • Optimal utilization of materials by exploiting residual areas
  • Object distances are adjustable
  • Fully or semi-automatic nesting with preview
  • Objects can be prioritized

DATA PREPARATION FOR LASER CUTTING

With modern laser cutting software, approach flags (Lead In / Lead Out), start point optimization, or even the cutting paths are optimized so that the laser always chooses the fastest and shortest path.

 

This graphical vector software is ideal for creating and editing job data. This function thus complements the KCAM laser software.

 

The advantages:

  • Range of professional design tools for demanding tasks.
  • Direct CAD data transfer via AutoCAD plug-in
  • Various import filters for file formats such as AI, EPS, PDF, DXF, HPGL, G-CODE and others

CUT PIPES WITH THE JUSTCUT METAL LASER CUTTER

justOptimized

Optional equipment for your metal laser cutter

 

ROTARY ENGRAVING DEVICE

Thanks to the rotary engraving device, you can work on rounded and cylindrical parts, e.g. pipes with a diameter of up to 153 mm.

CAMERA

The optional k-vision package is a hardware and software solution that makes it possible to cut printed material accurately.

DIE METALL LASER CUTTER SOFTWARE

KCAM

Icon weather time 2
CALCULATE PROCESSING TIME
The integrated time estimator automatically calculates the runtime of the commissioned file.
Icon material layers
MULTIPLE VECTOR LAYERS
Thanks to multiple line colors available with independently set parameters, it is possible to work in multiple layers. Colors can be easily activated, or deactivated
Icon material directions
CORRECT JOB
Re-cut a vector, skip some parts or lines back in the engraving - very easy with KCAM.
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PAUSE SYSTEM
Pause the system at any time and continue laser scanning exactly where you stopped without any problems!
Icon feather copy
ARRAY FUNCTIONS
Quickly create copies of individual parts and thus ideally fill an entire workspace.
JUS Icon Software Direktimport
LOAD AND SAVE PARAMETERS
Easily create a settings library with parameters for your materials. Sorting, searching and logically saving your settings is a breeze.

justSimple

CUT METAL EFFICIENTLY

The JustCut metal laser cutter is what specialists use for steel, aluminium, sheet metal and copper.

cheap contract manufacturing copper lasercutting laser cutting copper v2 laser cut aluminium laser cutting copper laser cutting metal sign v2 laser cutting pipes laser cutting steel lasercut copper milling metal with a laser lasercutting steel laserengraving signs

You need a laser machine that engraves and cuts various materials?

Laser Cutter

Metal Laser Cutter FAQs

What can I cut with a laser?

Find a list of all the materials here:

laser applications

How does Laser Cut work?

The processes used for laser cutting – laser flame cutting, laser fusion cutting and sublimation cutting – are dependent on the material. For laser flame cutting, oxygen is used as a cutting gas and as an additional energy supplier. The high temperature in the cutting gap and the oxygen start an oxidation process (“combustion”), the high process heat released from which supports the cutting process. For laser fusion cutting, on the other hand, metals are melted under the heat of the laser beam and driven out of the cutting gap by the high pressure of the process gas. This often leads to lower cutting edge quality. Cutting processes can also be carried out with high-performance fibre lasers with nitrogen inflow (less commonly, 400W with CO2). This process, in which cutting edges retain their metallic sheen, is slower than flame cutting, although cutting edges usually turn dark in flame cutting. .

 

JustLaser Large Laser Cutter

What can you cut with a laser?

You can use a laser to cut materials like wood, metal, acrylic and many more. You can find a detailed overview here:

 

Laser applications

What does Laser Cut mean?

Laser Cut is simply a laser cutter. The processes used for laser cutting – laser flame cutting, laser fusion cutting and sublimation cutting – are dependent on the material from which a workpiece is made.

JustLaser Large Laser Cutter

What does a laser cutter cost?

The cost of a laser varies due to the various wattages and the optional extras. We’ll happy to work out the price for the right laser for you. More information under:

JustLaser contact

Which laser should I use for cutting metal?

For applications with metal, we recommend our JustLaser JustCut fibre laser. This is ideal for processing metal, sheet metal, copper and aluminum. A compact fibre laser machine equipped with nLIGHT laser sources with a laser output of up to 3kW.

How strong does a laser need to be to cut metal?

The wattage to use depends on the properties of the respective material and the thickness of the metal plate. Aluminium up to 1.5mm thick, stainless steel up to about 3mm thick and construction steel up to just over 4mm thick can be cut with CO2 lasers with 400W laser output and oxygen inflow.

Questions about the metal laser cutter JustCut?

Contact us!