ALM

THE NO. 1 MOBILE LASER

The ALM’s Versatility Is Impressive.

The mobile laser welding system can be brought to the workpiece, or the workpiece to the laser. In many cases, it is not necessary to dismantle the mold. The ALM ensures mobility within the company or at the customer's facilities.

The laser is ready for use within just minutes. The laser arm can be quickly positioned and fixed in the desired working position via electrohydraulic brakes. You may weld manually with the joystick, semi-automatically, or via an external operating unit with pulse function.

The laser device has a powerful and application-optimized SPC with new functions, and the user coordinate control is programmable within a range of 50 × 50 mm.

A laser head which can be rotated left and right, the optional turn and tilt objective, and focusing lenses with various focal distances ensure that the laser beam can reach (almost) any point of the workpiece without requiring arduous movements. The microscope can also be rotated, thus facilitating economical working.

Find out for yourself just how comfortable it is.
The video shows how easy to operate and flexible the ALM is:

When implementing laser safety measures, we can assist you with our laser safety concept.
And by the way: the ALM is the first system with TÜV certification to meet the high safety requirements of performance level d.

Your benefits at a glance:

  • Open laser system -– Work without restrictions in your operational space
  • Safe working – The system fulfills performance level d
  • Quick use thanks to short setup times (positioning, fixing brakes, welding)
  • Extremely flexible thanks to the versatile adjustment options of the laser head
  • Precision joystick
  • The narrow laser head also reaches deep into the workpiece
  • Compact design
  • No additional cooling system necessary
Advantages

Would You Like to Find Out More?

The ALM is air cooled and requires no additional cooling system. The welding laser is available with laser powers of 200, 250, or 300 W.

This reliable technology is used worldwide and makes our customers successful. A tool that makes working enjoyable, according to our customers.

We recommend the ALM to service providers who aim to respond flexibly and quickly to customer tasks and who value peak power.
It is also well suited to large corporations with varying points of use within the company. Wherever mobility and maneuverability are needed and valued.

  • ALM 200
  • ALM 250
  • ALM 300
    • Laser
      Laser type / wavelengthNd:YAG, 1064 nm
      Average power200 W
      Peak pulse power9 kW
      Pulse energy90 J
      Pulse duration0.5 – 20 ms
      Pulse frequencySingle pulse – 100 Hz
      Operating modespulsed
      Welding spot Ø0.2 – 2.0 mm
      Focusing objective150 mm, further ones according to lens data sheet
      Pulse shapingAdjustability of power curve within a laser pulse
      Display and operationDisplay with membrane keyboard Setting of laser parameters also via multifunctional footswitch,
      motor control configuration via touch screen or optional external operating unit
    • Observation lens
      Leica microscope attachment with oculars for wearers of glasses, 10x Optional 16x
    • Work area
      The processing head can be freely positioned in the space and additionally moved using a joystick
      Movement speed (X, Y, Z)0 – 25 mm/s
      Movement range (X, Y, Z)120 x 110 x 800 mm
      Lowest working point530 mm
      Highest working point1590 mm
      Arm deflection1300 mm
    • External dimensions
      W × D × H 730 x 1410 x 1585 mm
      Weight320 kg
    • External connections
      Electrical connection3 x 400 V / 50-60 Hz / 3 x 16 A
    • Laser
      Laser type / wavelengthNd:YAG, 1064 nm
      Average power250 W
      Peak pulse power9 kW
      Pulse energy90 J
      Pulse duration0.5 – 20 ms
      Pulse frequencySingle pulse – 100 Hz
      Operating modesPulsed
      Welding spot Ø0.2 – 2.0 mm
      Focusing objective150 mm, further ones according to lens data sheet
      Pulse shapingAdjustability of power curve within a laser pulse
      Display and operationDisplay with membrane keyboard Setting of laser parameters also via multifunctional footswitch,
      motor control configuration via touch screen or optional external operating unit
    • Observation lens
      Leica microscope attachment with oculars for wearers of glasses, 10x Optional 16x
    • Work area
      The processing head can be freely positioned in the space and additionally moved using a joystick
      Movement speed (X, Y, Z)0 – 25 mm/s
      Movement range (X, Y, Z)120 x 110 x 800 mm
      Lowest working point530 mm
      Highest working point1590 mm
      Arm deflection1300 mm
    • External dimensions
      W × D × H730 x 1410 x 1585 mm
      Weight320 kg
    • External connections
      Electrical connection3 x 400 V / 50-60 Hz / 3 x 16 A
      External cooling systemPrepared
    • Laser
      Laser type / wavelengthNd:YAG, 1064 nm
      Average power300 W
      Peak pulse power9 kW
      Pulse energy90 J
      Pulse duration0.5 – 20 ms
      Pulse frequencySingle pulse – 100 Hz
      Operating modesPulsed
      Welding spot Ø0.2 – 2.0 mm
      Focusing objective150 mm, further ones according to lens data sheet
      Pulse shapingAdjustability of power curve within a laser pulse
      Display and operationDisplay with membrane keyboard Setting of laser parameters also via multifunctional footswitch,
      motor control configuration via touch screen or optional external operating unit
    • Observation lens
      Leica microscope attachment with oculars for wearers of glasses, 10x Optional 16x
    • Work area
      The processing head can be freely positioned in the space and additionally moved using a joystick
      Movement speed (X, Y, Z)0 – 25 mm/s
      Movement range (X, Y, Z)120 x 110 x 800 mm
      Lowest working point530 mm
      Highest working point1590 mm
      Arm deflection 1300 mm
    • External dimensions
      W × D × H730 x 1410 x 1585 mm
      Weight320 kg
    • External connections
      Electrical connection3 x 400 V / 50-60 Hz / 3 x 16 A
      External cooling systemPrepared
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Technical accessories

ALFT-HDMI camera system

For displaying the welding process on an external monitor The camera system is specially made for ALPHA LASER systems and is mounted below the laser's microscope attachment. Includes power supply, HDMI cable, and laser connection cable. HDMI recorder for recording not included in scope of delivery.

Ergo wedge 5°-25°

Enables tilting of the binocular for ergonomic working

Halogen bulb (flexible)

Magnetic holding sphere

for quick and easy placement of the workpiece. The slip-stick effect between the ball and the socket guarantees a secure hold of the workpiece in any position.

Perpendicular objective - LED ring light

The LED ring light integrated in the objective provides optimal, even, and flicker-free illumination of the workpiece in daylight quality Focusing objective f = 150 or f = 300 available and protection glass 601-0690A

Rotary axis module

For welding cylindrical parts Tiltable for horizontal to vertical rotational movement. With chuck Ø 125 mm and inside diameter 24 mm

Touch operating unit for 4-axis control

For adjusting the speed of the four axes of movement (semi-automatic mode) and for triggering laser pulses. The laser pulse and shielding gas are triggered simultaneously. with joystick and magnetic holder

Turn and tilt objective

Our tilting objective significantly eases work in difficult workpiece positions. In the objective's full 360° rotational range, the beam can be directed continuously up to 40° from the vertical. Moving the workpiece is not required. The beam can be conveniently directed towards difficult to access locations while maintaining an ergonomic work posture. With focusing objective f = 150, LED ring light and protection glass