Mobile Laser System With Long Range

"I would never want to be without it," said one customer, who appreciates the long range, flexibility, and
short setup times of the ALFlak MAX.

Overhauling large molds requires special solutions. The most common laser systems can usually not reach inside the mold. This is where the ALFlak MAX shines. The highly movable arm of this mobile welding laser can be extended to 2.8 m. The highest working point is 2 m and the deepest is 80 cm. This means even hard-to-reach areas can be accessed.

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.

With laser power up to 300 W, homogeneous welding results are quickly achieved.

The system is available in two variants: Either with a caterpillar track for convenient moving and positioning, or with a substructure for pallet truck transport.

We recommend the ALFlak MAX for quick repairs on pressing tools, large molds, and machine components.

ALFLak MAX 250
ALFLak MAX 300

Laser

Laser type/wavelength	Nd:YAG, 1064 nm
Average power	250 W
Peak pulse power	9 kW
Pulse energy	90 J
Pulse duration	0.5–20 ms
Pulse frequency	Single pulse–100 Hz
Operating modes	Pulsed
Welding spot Ø	0.2–2.0 mm
Focusing objective	150 mm, further ones according to lens data sheet
Pulse shaping	Adjustability of power curve within a laser pulse
Display and operation	Display with membrane keyboard Laser parameters can also be set using a multifunctional footswitch, WINLaserNC software via external PC

Observation lens

Leica microscope attachment with oculars for wearers of glasses 10 ×, optional 16 ×.

Work area

Movement speed	0–25 mm/s
Movement range (X, Y, Z)	320 × 330 × 370 mm
Lowest working point	510 mm
Highest working point	1870 mm
Arm deflection	2700 mm

External dimensions

W × D × H 1200 × 1200 × 1300 mm

Weight With caterpillar track approx. 910 kg, without caterpillar track approx. 610 kg
External connections

Electrical connection 3 × 400 V / 50-60 Hz / 3 × 16 A

External cooling system Prepared

Laser

Laser type / wavelength	Nd:YAG, 1064 nm
Average power	300 W
Peak pulse power	9 kW
Pulse energy	90 J
Pulse duration	0.5–20 ms
Pulse frequency	Single pulse–100 Hz
Operating modes	Pulsed
Welding spot Ø	0.2–2.0 mm
Focusing objective	150 mm, further ones according to lens data sheet
Pulse shaping	Adjustability of power curve within a laser pulse
Display and operation	Display with membrane keyboard Laser parameters can also be set using a multifunctional footswitch, WINLaserNC software via external PC

Observation lens

Leica microscope attachment with oculars for wearers of glasses 10 ×, optional 16 ×.

Work area

Movement speed	0 – 25 mm/s
Movement range (X, Y, Z)	320 × 330 × 370 mm
Lowest working point	510 mm
Highest working point	1870 mm
Arm deflection	2700 mm

External dimensions

W × D × H 1200 × 1200 × 1300 mm

Weight With caterpillar track approx. 910 kg, without caterpillar track approx. 610 kg
External connections

Electrical connection 3 × 400 V / 50-60 Hz / 3 × 16 A

External cooling system Prepared

Download data sheet

Technical accessories

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.

Rotary axis module

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

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