Specifications

X-axis travel 120 mm
Y-axis travel 110 mm
Z-axis travel 800 mm
Speed 25 u/mn
Laser source power 250 W
-------------------
Length x width x height 1405.0 × 700.0 × 1600.0
Weight 320 kg
worked hours
hours under power
state as-is, where-is
At local norms ---------
status
Last availability date 20/05/2026

Seller's description

Offer Title: Alphalaser ALM 250 Laser Welding Machine

Manufacturer: Alphalaser
Model: ALM 250
Year of Manufacture: 2017
Technical Condition: As-is, where-is

Operational Parameters:
Laser Type: Nd:YAG, flashlamp-pumped
Wavelength: 1064 nm
Laser Class: 4
Average Power: 250 W
Peak Pulse Power: 7.5 kW
Pulse Energy: 90 J
Pulse Duration: 0.5 – 20 ms
Pulse Frequency: Single pulse – 100 Hz
Welding Spot Diameter: 0.2 – 2.0 mm
Observation Optics: Leica stereo microscope with 10x eyepieces
Movement System: 3 Axes (X, Y, Z) + optional rotary axis
Working Range (X, Y, Z): approx. 120 x 110 x 800 mm
Positioning Speed: 0 to 25 mm/s
Control: Standard joystick (optional external unit)
Cooling: Integrated water-to-air heat exchanger (approx. 12l deionized water)
Electrical Connection: 3 x 380–400 V / 50–60 Hz / 3 x 16 A
Protection Class: IP 20

Weights:
Total Machine Weight: approx. 320 kg

Dimensions:
Overall Dimensions (Width x Depth x Height): 700 x 1,405 x 1,600 mm

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase


Client type Machinery dealer
Active since 2021
Offers online 48
Last activity May 20, 2026

Seller's description

Offer Title: Alphalaser ALM 250 Laser Welding Machine

Manufacturer: Alphalaser
Model: ALM 250
Year of Manufacture: 2017
Technical Condition: As-is, where-is

Operational Parameters:
Laser Type: Nd:YAG, flashlamp-pumped
Wavelength: 1064 nm
Laser Class: 4
Average Power: 250 W
Peak Pulse Power: 7.5 kW
Pulse Energy: 90 J
Pulse Duration: 0.5 – 20 ms
Pulse Frequency: Single pulse – 100 Hz
Welding Spot Diameter: 0.2 – 2.0 mm
Observation Optics: Leica stereo microscope with 10x eyepieces
Movement System: 3 Axes (X, Y, Z) + optional rotary axis
Working Range (X, Y, Z): approx. 120 x 110 x 800 mm
Positioning Speed: 0 to 25 mm/s
Control: Standard joystick (optional external unit)
Cooling: Integrated water-to-air heat exchanger (approx. 12l deionized water)
Electrical Connection: 3 x 380–400 V / 50–60 Hz / 3 x 16 A
Protection Class: IP 20

Weights:
Total Machine Weight: approx. 320 kg

Dimensions:
Overall Dimensions (Width x Depth x Height): 700 x 1,405 x 1,600 mm

Please note that this description may have been translated automatically. Contact us for further information. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase


Specifications

X-axis travel 120 mm
Y-axis travel 110 mm
Z-axis travel 800 mm
Speed 25 u/mn
Laser source power 250 W
-------------------
Length x width x height 1405.0 × 700.0 × 1600.0
Weight 320 kg
worked hours
hours under power
state as-is, where-is
At local norms ---------
status
Last availability date 20/05/2026

About this seller

Client type Machinery dealer
Active since 2021
Offers online 48
Last activity May 20, 2026

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Alphalaser ALM 250 Laser Welding machine