Get In Touch

Contact Info

Phone number

+91 97899 04948

Email address



Address info

443, Anna Salai, Teynampet,

Chennai, Tamil Nadu 600018

If you are looking for a high quality Pulsed Nd:YAG Laser Welding System, Compact Laser Spot and Laser Seam Welding Machine manufacturer, distributor, supplier in Chennai, Coimbatore, Cochin, Bangalore,Hyderabad, Mumbai, Thane, Pune, Ahmedabad, New Delhi, Noida and Gurgaon. We United Spectrum  company offer the best quality Pulsed Nd:YAG Laser Welding Machines in India.


Compact Laser Welding Systems

United Spectrum company is the official distributor of Sigma Laser GmbH (Germany) products for Indian territory.

There is an increasing need for compact and portable laser welding systems due to the increased use of integrative construction engineering, for example in shipbuilding or aerospace engineering.  That can guarantee cost-effective maintenance despite difficult accessibility. This is where traditional structures, both in terms of their dimensions and their functionality, easily hit their limits.

Progress by Innovation

We give a compact and portable laser welding solution with systems in this range. They provide a high degree of productivity, all while saving space, thanks to their intelligent arrangement of travelling axes. This is because the ergonomic characteristics of the stationary system (work table up to 250 kg, two adjustable Z-axes) combine these systems with the versatility of a mobile system.

Well thought-out technological characteristics

Thanks to the removable welding head with three integrated axes, it can weld in the narrowest space. In addition , the system has a fibre-guided Nd : YAG laser and can be powered thanks to its revolutionary power phase concept with either 120 Watts or 160 Watts. Therefore, one can upgrade the laser power at any time.

If you are searching for a high quality Laser welding machine manufacturer, distributor, supplier in Mumbai, Pune. We United Spectrum  company offer the best quality laser welding, laser hardening, laser alloying, laser cladding, laser peening, laser forming machines in India. United Spectrum company is the official distributor of Sigma Laser GmbH (Germany) products for Indian territory.

World’s Best Pulsed Nd:YAG Laser Welding System in India

  • Advanced Technology
  • High Quality
  • High Reliable
  • Good Support
  • Made in Germany

Twin-Lamp-Cavity including two electronic power supplies for maximum life-time of the laser

Pulse shaping for welding of special alloys

Parameter memory for user ergonomics fault memory and the possibility of remote diagnostic

High peak power 

High energy 

Extended guaranty conditions: 2 years guaranty including the optical elements

Multifunctional Joystick with functions to increase the working speed

Upgradeable to higher laser powers at any time

  • Table with 500 kg load capacity
    Motor-driven Z-axis for the resonator
    Pivoting resonator
    Three axes integrated in the head
    System including motor-driven telescope axis
    Detachable display with magnetic holder
    Twin Lamp Cavity (TLC) and thus long life of the laser rod as well as high stability and quality of the laser beam
    Upgradeable with Laser Super Pulse Technology (SPT) for welding special alloys

  • Laser Welding Machine for Tools and Moulding
    Laser Welding Machine for Medical Devices
    Laser Welding Machine for Ship Building
    Laser Welding Machine for Electronics
    Laser Welding Machine for Jewellery
    Laser Welding Machine for Battery Tab Welding

  • Laser Welding Stainless Steel
    Laser Welding Of Aluminium Alloy
    Laser Welding Of Bronze Alloys
    Laser Welding Of Steel



  • Highlights+
    • Die-Mould Laser Welding
      YAG Laser Welding
      Handheld Fiber Laser welding
      QCW Laser Welding
      Laser Welding of Lithium Ion Battery Machine
      Laser Welding of Battery Tab
      Laser welding Batteries for Electric Vehicles


  • Software+
    • Sigma Pro

      Control of the laser system and software are coordinated (no external control)
      Programmes can be saved (mass production)
      Visual advance display of the programmed welding path
      Command output in G-code for control
      Retrieving different welding parameters for individual track sections possible
      Integrated camera software for monitoring the welding process
      Possibility of video recording
      Teach-in function of all four axes (X-Y-Z and turning device)
      No programming knowledge required

      Remote Diagnosis  Software & Hardware

      Monitoring of all electronic modules
      USB connection to the controller
      Lamp monitoring
      Monitoring of cooling water quality
      Temperature monitoring of the electronics
      Monitoring of the power supply
      Hardware monitoring of the safety elements


For Compact Pulsed Nd:YAG Laser Welding System enquiry  and to discuss more about your application requirement, with one of our laser engineer. To know the compact laser welding machine price, Laser Welding samples, Please call us direct on +91 9789904948 or Visit our regional office or complete the request form and we will contact you, as soon as possible. We United Spectrum company also offer the best quality laser marking, laser cutting, laser texturing, laser engraving, laser cleaning, laser welding, laser cladding, laser hardening, laser shock peening, laser micro machines in India.