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Sisma LM-B 180 Laser Welder

Sisma LM-B 180 Laser Welder

SKU: 8331730
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$41,734.64 / Each
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Product Specifications

Brand: Sisma
Cooling: Water & Air
Country of Origin: Italy
Dimension: 27.5" x 31.5" x 57.7"
Dimensions: 27.5" x 31.5" x 57.7"
Electrical: 230V ±10%, 1 Ph, 50/60Hz
Item Length: 27.5"
Item Width: 31.5"
Item Height: 57.7"
Laser Power: 80W
Laser Source Type: Nd: YAG
Max Peak Power: 9k
Max Pulse Energy: 180J
Model: 180
Pulse Duration: 0.3-20ms
Pulse Frequency: 0-50Hz
Warranty Term: 1 Year
Wave Length: 1064nm

Safety, Compliance & Product Documentation

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Product Description

These high precision Nd: YAG (Class 4 open) laser welders are designed for small molds, 11.75" x 11.75" (300mm x 300mm) under 55 lbs. Featured characteristics are ease of use, reduced maintenance, and precise movement along the X, Y, and Z axes. All versions have Smart Spot technology, which yields a greater depth of field and a stable laser shot starting from the first pulse. Included ECO Mode saves energy by switching off unused components during idle times, thereby reducing power consumption.

The LM-B uses a joystick to control the motorized working platform and 10X stereo microscope complete with eye protection.

Key Features:

  • Designed for Small Molds
  • Motorized Control of X, Y, and Z Axes
  • Fast Setting of Welding Parameters (via Keyboard)
  • Internet Connection for Remote Service Management and Free Upgrades


Technical Data

LM-B 180

LM-B 210

Item #:

                      833-1730

                   833-1735

Source Type:

Nd: YAG (flash lamp)

Nd: YAG (flash lamp)

Wavelength:

1064 nm

1064 nm

Average Laser Power:

80W

85W

Peak Power:

9kW

10.5kW

Pulse Frequency:

0-50Hz

0-50Hz

Max Pulse Energy:

180J (at 20ms)

210J (at 20ms)

Pulse Duration:

0.3ms - 20ms

0.3ms - 20ms

Laser Spot Diameter:

0.2 - 2mm

0.2 - 2mm

Axis Speed:

0.1mm/s - 15mm/s

0.1mm/s - 15mm/s

X Axis Stroke:

5.9" (150mm)

5.9" (150mm)

Y Axis Stroke:

5.9" (150mm)

5.9" (150mm)

Z Axis Stroke:

6.9" (175mm)

6.9" (175mm)

Cooling:

Water & Air

Water & Air

Max Load Weight:

55lbs. (25kg)

55lbs. (25kg)

Max Mold Size (LxWxH):

11.8" x 11.8" x 10.6" (300 x 300 x 270mm)

11.8" x 11.8" x 10.6" (300 x 300 x 270mm)

Power Supply:

230V±10%, 1 Ph,  50/60Hz

230V±10%, 1 Ph, 50/60Hz

Dimensions (LxWxH):

LM-B 180:
27.5" x 31.5" x 57.7" (698 x 801 x 1465mm)

 

LM-B 210:
27.5" x 31.5" x 57.7" (698 x 801 x 1465mm)

Weight:

441 lbs. (200kg)

441 lbs. (200kg)


All units are made in Italy. Backed by a one-year manufacturer's warranty. Installation, training, and service provided by Gesswein. 

Established in 1961, Sisma is a worldwide recognized name for the design and production of extremely high precision laser machinery. Suiting the needs of diverse industries; jewelry, machining, prototyping, dental, and medical, Sisma’s expansive line of customizable laser solutions are synonymous with quality and superiority. Innovative by vocation, Sisma combines technologically advanced machines with unique patents. When coupled with a world class service and support network, optimal efficiency and utilization of their products are guaranteed.

Why Manufacturers Choose Sisma

Founded in Italy in 1961, Sisma is a global leader in high-precision laser machinery for industrial and manufacturing applications. Trusted by manufacturers worldwide, Sisma laser welders are known for their accuracy, process stability, and long-term reliability in demanding production environments. With decades of engineering expertise and proprietary patented technologies, Sisma systems support laser welding applications across industrial manufacturing, tooling and moldmaking, and precision fabrication environments.

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  • Gesswein Service & Technical Support

    Gesswein provides comprehensive technical support from installation to ongoing service and maintenance. Our certified laser technicians offer remote diagnostics, onsite service, preventative maintenance, and access to stocked parts and consumables to keep production running efficiently. Whether you’re integrating a new system or maintaining an existing one, we are here to support long-term performance and uptime.

  • Procurement & Integration

    Our team is here to assist through every stage of the purchasing and implementation process with system configuration, facility planning, electrical requirements, and production integration, ensuring each laser welder aligns with your operational goals. For larger organizations, we also support capital equipment procurement workflows, including documentation, lead times, and coordination with engineering and purchasing teams.