Sisma LM-D Vision Laser Welder

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Established in 1961, Sisma is a worldwide recognized name for the design and production of extremely high precision machinery such as Laser Welders and Laser Markers/Engravers for the jewelry and industrial markets. Innovative by vocation, Sisma combines an independent and cutting edge design and production organization with a wealth of highly specialized human resources, thus guaranteeing top product quality as well as thorough and prompt assistance throughout the world.

Sisma's philosophy, aimed at satisfying the specific needs of customers, is the result of an inborn strategic imperative that contributes to affirming the role of Sisma as a maker of excellence in the world of industrial mechanics.

At Sisma, their extensive experience and technical know-how blends with productive efficiency and innovative spirit which promptly answers to the ever changing marketplace. The power to create special, customized machines is but another jewel in Sisma's crown of excellence. Look no further…Sisma is the machine of choice for the above-mentioned markets all over the world! Machines are proudly manufactured in Italy.

Gesswein and Sisma presents the newest range of Welders that are the most Superior on the market today! The newest range of welders include the “Easy Access” (LM-D Ready) models that feature a broader opening that is covered with hanging rubber strips for your protection. The next step up is the traditional standard model (LM-D) that features a high quality Leica Microscope head. Last in the series is the upgrade to the standard model (LM-D Vision) that features an intuitive 10.1 LCD Screen for easy visibility and simplified use. For more information and to order the LM-D Ready and the LM-D, see the related products below. 

Key Features:

  • Smart Spot Technology for repeatable Welding Process; great depth of field and stable laser shot every time*
  • Dedicated Filter that guarantees complete recovery of precious metals
  • Enhanced Cooling System: +60% cooling capacity compared to previous models which allows for reliable operation in high temperature spaces
  • New Ergonomic Design and low operating noise for operator comfort
  • ECO Mode function switched off unused systems during idle times thus guaranteeing lower power consumption *
  • USB & Ethernet connectivity for easy download/upload of programs, software and firmware through smartphone *
  • Full digital electronic controls for accurate diagnostics *

(*) All Models except LM-D Ready Models

Find these items on these pages in our catalog:
  • NEW
    Technical Data 150
    LM-D Ready
    180
    LM-D Ready
    180
    LM-D
    180
    LM-D Vision
    210
    LM-D
    210
    LM-D Vision
    Item # 830-1580 830-1581 830-1582 830-1583 830-1584 830-1585
    Source Type Nd: YAG (Lamp) Nd: YAG (Lamp) Nd: YAG (Lamp) Nd: YAG (Lamp) Nd: YAG (Lamp) Nd: YAG (Lamp)
    Wavelength 1064nm 1064nm 1064nm 1064nm 1064nm 1064nm
    Laser Power 60W 80W 80W 80W 85W 85W
    Pulse Duration 0.3-20ms 0.3-20ms 0.3-20ms 0.3-20ms 0.3-20ms 0.3-20ms
    Pulse Frequency 0-50 Hz 0-50 Hz 0-50 Hz 0-50 Hz 0-50 Hz 0-50 Hz
    Max Peak Power 7.5 kW 9kW 9kW 9kW 10.6kW 10.6kW
    Max Pulse Energy 150J 180J 180J 180J 210J 210J
    Spot Diameter 0.2/2mm (0.1mm Opt) 0.2/2mm (0.1mm Opt) 0.2/2mm (0.1mm Opt) 0.2/2mm (0.1mm Opt) 0.2/2mm (0.1mm Opt) 0.2/2mm (0.1mm Opt)
    Smart Spot Tech No No Yes Yes Yes Yes
    Eco Mode Yes Yes Yes Yes Yes Yes
    USB/Ethernet
    Connectivity
    No No Yes Yes Yes Yes
    Power Supply 230V, +/- 10%, 50/60 Hz 230V, +/- 10%, 50/60 Hz 230V, +/- 10%, 50/60 Hz 230V, +/- 10%, 50/60 Hz 230V, +/- 10%, 50/60 Hz 230V, +/- 10%, 50/60 Hz
    Dimensions 22.5" x 29.5" x 20.1"
    (567 x 744.5 x 512mm)
    22.5" x 29.5" x 20.1"
    (567 x 744.5 x 512mm)
    22.5" x 28.75" x 24"
    (567 x 730 x 610mm)
    22.5" x 28.75" x 24"
    (567 x 730 x 610mm)
    22.5" x 28.75" x 20"
    (567 x 730 x 510mm)
    22.5" x 28.75" x 24"
    (567 x 730 x 610mm)
    Weight 132 Lbs / 60 kg 132 Lbs / 60 kg 132 Lbs / 60 kg 132 Lbs / 60 kg 132 Lbs / 60 kg 132 Lbs / 60 kg
    Warranty 2 Year (Flash Lamp Included)