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Phone number

+91 97899 04948

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Address info

443, Anna Salai, Teynampet,

Chennai, Tamil Nadu 600018

If you are looking for a high quality Large Area Mould Laser Welding System 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 Large Area Mould Laser Welding machines in India.

Laser Welding Machine for Mould Repair | Large Area Mould Laser Welding Machine

United Spectrum company is the official distributor of Sigma Laser GmbH (Germany) products for Indian territory. Specially designed for deposition welding of large instruments up to 25 tonnes, this modular laser welding device has been developed. Thanks to their long reach of up to 1,830 mm radius and the long travel lengths of the individual axes, the devices in this series provide a high degree of stability in the repair of parts – regardless of scale or geometry.

The theory of this laser deposition welding method is to use high thermal laser energy and on-the-spot melting technology to process the welding and repair of minute sections. It accounts for the lack of conventional hydrogen arc welding in the repair of precision surfaces, prevents both thermal strain and after-treatment difficulties, and saves mould production time. The multi-purpose laser welding machine (also known as laser mould welder, mould repair) is primarily designed for the mould industry and is used for precise mould repair.

The laser deposition welding process is primarily developed for the mould industry and is made in Germany. It is ideal for restoring big , medium and small moulds with a special structural feature.

Best accuracy and agility

The stable, torsion-resistant architecture and smooth-running axles allow high precision laser welding during machining processes. Maximum mobility is also ensured by the movable structure on swivel castors. In transport position, the spinning and swivelling arm can be stably shifted and flexibly positioned. The reversible monitor also allows the operation of the device and accurate monitoring of the laser parameters.

Mobile laser welding of large components, e.g. forming tools for aircraft building

Laser welding of sheet metal assemblies or complex structural parts

Laser deposition welding for wear protection or as a repair process, e.g. for components of large engines, power plant or the oil industry

World’s Best Large Area Mould Laser Welding System in India

  • High mobility and flexibility
  • Long-range and long-distance paths
  • Components up to 25 tons


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

  • Leica microscope: 10 x magnification / working distance of 100 mm
    Provision of gas through solenoid valve and foot pedal
    Resonator pivoting
    Motor-driven Z-axis for the laser resonator
    Removable magnetic holder monitor with
    Upgradeable for welding special alloys with Super Pulse Technology (SPT)

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

Laser Welding Machine for Mould Repair | Large Area Mould Laser Welding System
  • 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 Large Area Mould Laser Welding Machine enquiry  and to discuss more about your application requirement, with one of our laser engineer. To know the 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.