Star Lase Systems Pvt Ltd

We are Manufacturing Laser Marking Machine And Laser Welding Machine And Laser cutting machine, jewelry hall marking machine , jewelry soldering machine, hand held laser welding - cleaning - cutting machine (3 In 1) , Jewellery Cutting Machine, UV Laser Marking Machine, Co2 Laser Marking Machine And CO2 Engraving And Cutting Machine.

Laser Welding Machine for Brass

A Laser Welding Machine for Brass is designed to overcome the challenges of brass welding, such as high reflectivity and thermal conductivity. With advanced fiber laser technology, it enables precise, clean, and durable welds on brass components without excessive heat distortion.

• High Absorption Efficiency: Specialized laser wavelengths allow effective welding of brass.

• Clean & Smooth Welds: Produces defect-free joints with minimal spatter.

• Low Heat Input: Reduces discoloration and deformation of brass parts.

• Strong & Reliable Bonds: Ensures excellent mechanical strength and durability.

• Automation Ready: Easily integrates with robotic and CNC welding systems.

• Electronics & Electricals – brass connectors, terminals, and switch components.

• Automotive Industry – radiator parts, fittings, and decorative brass components.

• Plumbing & Hardware – welding brass valves, faucets, and pipe fittings.

• Jewelry & Decorative Items – fine welding of brass ornaments and accessories.

• Industrial Equipment – brass gears, housings, and precision components.

A UV Laser Engraving Machine uses ultraviolet (UV) laser technology to engrave, mark, or cut materials with high precision. UV lasers have a much shorter wavelength (typically around 355 nm) compared to standard CO2 or fiber lasers, which allows them to engrave or mark materials without causing significant heat damage. This makes UV laser engraving particularly suitable for delicate or heat-sensitive materials, providing clean and detailed results.

1. Short Wavelength (355 nm): UV lasers emit light with a much shorter wavelength than traditional lasers, which results in higher energy absorption by materials. The short wavelength allows for precise and fine engraving with minimal thermal impact, which is ideal for marking delicate materials.

2. Non-Contact Process: Like other laser engraving technologies, UV laser engraving is a non-contact process. The laser beam does not physically touch the material, reducing the risk of material distortion or damage, making it perfect for fragile or sensitive substrates.

3. Minimal Heat Generation: UV laser engraving generates minimal heat compared to CO2 or fiber lasers. This characteristic allows for engraving on heat-sensitive materials without causing unwanted warping, melting, or discoloration.

4. Precision and Detail: UV lasers are capable of producing extremely fine details and small engraving sizes. This makes them ideal for applications that require high-resolution markings, such as logos, serial numbers, text, or intricate designs.

5. Versatility: UV laser engraving machines can work on a wide range of materials, including:

   • Plastics: ABS, PVC, polycarbonate, and more.
   • Glass: UV lasers can engrave and mark glass surfaces without cracking or shattering the material.
   • Wood: Provides detailed engravings on wood without burning.
   • Leather: Can create high-quality marks without burning or discoloring the material.
   • Ceramics: UV lasers can mark ceramic surfaces with high precision.
   • Metals: In some cases, UV lasers can mark or engrave certain metals, though this is less common than with fiber lasers.
   • Acrylic: UV lasers can create fine and detailed marks on acrylic without causing melting.

6. Customization and Flexibility: UV laser engraving machines are highly customizable in terms of design, size, font, and pattern. This makes them suitable for a wide range of applications, from product branding to creating complex patterns.

7. High-Speed Engraving: UV laser engraving machines are typically fast and efficient, capable of handling high-throughput production while maintaining the precision needed for high-quality engravings.

8. Environmentally Friendly: UV laser engraving does not require inks, solvents, or other consumables. It is a cleaner and more environmentally friendly process compared to traditional printing or engraving methods.

9. Low Maintenance: UV laser systems tend to have fewer moving parts than mechanical engraving systems, leading to low maintenance and greater durability over time. There are no consumables (except for the laser tube itself), which helps reduce operating costs.

Laser Welding Machine for Steel

A Laser Welding Machine for Steel is designed to deliver high-strength, precise, and efficient welds on various types of steel, including carbon steel, alloy steel, and galvanized steel. With concentrated laser energy, it ensures deep penetration, smooth seams, and minimal distortion, making it suitable for both thin and thick steel components.

• Strong & Durable Welds: Provides excellent bonding strength for structural and industrial steel parts.

• Deep Penetration & High Precision: Ideal for both thin sheets and thicker steel sections.

• Minimal Heat Distortion: Maintains steel’s mechanical properties while reducing warping.

• Clean, Smooth Finish: Produces visually appealing seams with little or no post-processing.

• Automation Ready: Easily integrates with robotic arms and CNC systems for large-scale production.

• Automotive Industry – welding body structures, exhaust systems, and engine components.

• Construction & Fabrication – structural beams, steel frames, and heavy equipment.

• Industrial Manufacturing – machinery parts, steel tanks, and pipelines.

• Shipbuilding & Aerospace – structural steel parts and high-strength assemblies.

• Consumer Goods – tools, furniture, and stainless steel products.

Laser Welding Machine for Automotive Parts

A Laser Welding Machine for Automotive Parts is engineered to meet the high demands of the automotive industry, offering strong, precise, and efficient welds for a wide range of vehicle components. It ensures deep penetration, minimal distortion, and superior seam quality, making it ideal for both conventional and electric vehicles.

• High-Speed Welding: Enables fast, continuous production with consistent quality.

• Strong & Durable Joints: Suitable for structural and safety-critical automotive parts.

• Minimal Heat Distortion: Maintains dimensional accuracy and material properties.

• Versatile Welding: Supports spot, seam, overlap, and deep-penetration welding.

• Automation Ready: Easily integrates with robotic arms and automated assembly lines.

• Body & Structural Parts – car frames, doors, roofs, and panels.

• Engine & Exhaust Systems – manifolds, valves, and catalytic converters.

• Transmission Components – gears, shafts, and clutches.

• Electric Vehicles (EVs) – battery modules, busbars, and cooling systems.

• Safety Components – airbags, seat structures, and crash-reinforcement parts.

Laser Welding Machine for Electronics Assembly

A Laser Welding Machine for Electronics Assembly is designed for high-precision welding of delicate electronic components where accuracy, cleanliness, and reliability are critical. It ensures micro-scale welds with minimal heat impact, making it ideal for sensitive assemblies.

• Micro-Precision Welding: Perfect for fine wires, connectors, and microelectronic parts.

• Minimal Heat Affected Zone (HAZ): Protects sensitive circuits and components from thermal damage.

• Clean & Reliable Joints: Produces defect-free welds with excellent electrical conductivity.

• Non-Contact Process: Ensures no mechanical stress on fragile components.

• Automation Ready: Can be integrated with robotic arms and SMT/PCB production lines.

• PCB Assembly – welding connectors, pads, and fine circuit components.

• Semiconductor Industry – microchip bonding and encapsulation.

• Consumer Electronics – welding housings, battery contacts, and sensors.

• Telecommunications – fiber optic connectors and micro-electro assemblies.

• Medical Electronics – pacemakers, implants, and precision instruments.

The Mould Laser Welding Machine is a high-precision welding solution specially designed for repairing, building, and modifying metal moulds and dies with exceptional accuracy. Using advanced laser welding technology, it enables strong, clean, and precise welds with minimal heat input, ensuring no deformation or damage to the mould structure.

This machine is widely used for plastic injection moulds, die-casting moulds, press tools, and precision dies, allowing manufacturers to extend mould life, reduce downtime, and minimize replacement costs. It supports microscopic welding even in deep or complex mould cavities.

• High-precision laser welding with minimal heat-affected zone

• Ideal for mould repair, crack filling, and surface rebuilding

• Adjustable laser power for fine and deep welding

• High-definition microscope or CCD camera for accurate operation

• Stable welding quality with excellent bonding strength

• User-friendly control system with precise parameter settings

• Tool steel, alloy steel, stainless steel

• Copper, brass

• Aluminum alloys

• Die steel and mould steel materials

• Injection mould repair & maintenance

• Die-casting mould welding

• Press tools and precision die repair

• Crack repair, edge build-up, and surface correction

• Automotive & engineering mould servicing

• Extends mould life and reduces replacement cost

• No distortion or shrinkage after welding

• High-strength, neat weld seams

• Minimal post-weld finishing required

• Ideal for precision and micro-welding tasks

We are Manufacturing Laser Marking Machine And Laser Welding Machine And Laser cutting machine, jewelry hall marking machine , jewelry soldering machine, hand held laser welding - cleaning - cutting machine (3 In 1) , Jewellery Cutting Machine, UV Laser Marking Machine, Co2 Laser Marking Machine And CO2 Engraving And Cutting Machine.

A Precision Laser Welding Machine is a high-accuracy welding system that uses a focused laser beam to join materials with extreme precision. These machines are widely used in industries that demand micro-welding, clean joints, and minimal thermal distortion.

• High Precision: Suitable for micro-components and fine structures.

• Non-contact Process: Reduces contamination and wear.

• Minimal Heat Affected Zone (HAZ): Protects delicate parts from distortion.

• Narrow Weld Seams: Produces strong, clean, and smooth joints.

• Programmable Control: Often integrated with CNC or robotic systems for automation.

• Materials Supported: Stainless steel, aluminum, titanium, nickel alloys, precious metals, etc.

• Electronics: Battery packs, sensors, circuit components.

• Medical Industry: Surgical instruments, implants, pacemakers.

• Jewelry: Fine and delicate welding of gold, silver, platinum.

• Automotive & Aerospace: Fuel injectors, sensors, turbine blades.

• Tool & Die: Repair of molds and dies with precise weld beads.

• Ultra-fine welding capability for complex geometries.

• Strong, clean, and cosmetically appealing welds.

• Reduced post-processing work.

• Compatible with automation for mass production.

An Automatic Laser Welding Machine is an advanced welding solution designed for high-efficiency, consistent, and precise welding operations with minimal human intervention. It integrates automation technology such as CNC systems, robotics, or conveyors to ensure continuous production and uniform weld quality.

• Full Automation: Equipped with robotic arms, CNC, or turntable systems for automatic positioning and welding.

• High Welding Speed: Delivers faster processing compared to manual or semi-automatic welding.

• Consistent Quality: Ensures uniform penetration and seam accuracy.

• Programmable Control System: Supports pre-set welding paths and multi-axis control.

• Multi-Material Compatibility: Stainless steel, carbon steel, aluminum, titanium, brass, and other metals.

• Integration Ready: Can be combined with production lines, conveyors, or fixtures.

• Automotive Industry: Car body parts, sensors, exhaust systems, batteries.

• Electronics: Welding of lithium batteries, connectors, and micro-components.

• Medical Equipment: Surgical instruments, implants, precision devices.

• Aerospace: Structural components, turbine parts.

• Industrial Manufacturing: Tooling, machinery parts, sheet metal fabrication.

• Increases productivity with continuous 24/7 operation.

• Reduces labor costs and human error.

• Produces strong, clean, and visually appealing weld seams.

• Highly flexible – can handle complex and repetitive weld tasks.

• Reduces material distortion due to localized heating.

Laser Welding Machine for Titanium

A Laser Welding Machine for Titanium is engineered to deliver strong, precise, and contamination-free welds on titanium and its alloys. Since titanium is reactive to oxygen and nitrogen at high temperatures, laser welding ensures controlled, high-quality joints with minimal distortion.

• High Precision & Clean Welds: Produces smooth, oxide-free seams with excellent aesthetics.

• Deep Penetration: Ensures strong bonding even in thicker titanium parts.

• Minimal Heat Distortion: Maintains titanium’s strength, corrosion resistance, and biocompatibility.

• Protective Shielding Gas System: Prevents contamination during the welding process.

• Automation Ready: Compatible with robotic and CNC systems for high-volume applications.

• Medical Industry – surgical instruments, implants, and dental tools.

• Aerospace & Aviation – structural parts, turbine blades, and exhaust systems.

• Automotive Industry – high-performance engine parts and exhaust systems.

• Jewelry & Luxury Goods – welding fine titanium ornaments and accessories.

• Industrial & Chemical Equipment – titanium pipes, valves, and heat exchangers.

Laser Welding Machine for Stainless Steel

A Laser Welding Machine for Stainless Steel is designed to join stainless steel components with high precision, speed, and minimal heat distortion. Laser welding uses a concentrated laser beam as the heat source, making it ideal for stainless steel, which requires clean, strong, and corrosion-resistant welds.

• High Precision: Enables fine, accurate welds suitable for thin and complex stainless steel parts.

• Deep Penetration: Provides strong weld seams even on thicker stainless steel materials.

• Minimal Heat Distortion: Reduces warping and discoloration, maintaining the integrity of stainless steel.

• Clean and Smooth Finish: Produces neat welds, reducing the need for post-processing.

• Automation Ready: Can be integrated with robotic arms or CNC systems for mass production.

• Kitchenware & Utensils – welding stainless steel sinks, cookware, and cutlery.

• Medical Devices – joining surgical tools and stainless steel implants.

• Automotive & Aerospace – welding exhaust systems, fuel tanks, and structural components.

• Industrial Equipment – fabrication of stainless steel tanks, pipes, and machinery.

• Jewelry & Decorative Items – fine welding for stainless steel ornaments.

Laser Welding Machine for Copper

A Laser Welding Machine for Copper is designed to handle copper’s high reflectivity and thermal conductivity, delivering strong, precise, and reliable welds. With advanced fiber laser technology, it ensures stable welding performance for both pure copper and copper alloys.

• High Absorption with Fiber Laser: Optimized wavelengths allow efficient absorption by copper.

• Precision Welding: Produces clean, strong joints without excessive spatter or deformation.

• Low Heat Effect: Reduces warping and preserves copper’s electrical and thermal properties.

• Consistent Quality: Ensures smooth, defect-free weld seams with high repeatability.

• Automation Compatibility: Easily integrates with robotic systems for high-volume production.

• Electrical & Electronics – welding copper wires, connectors, and motor parts.

• Battery Manufacturing – copper tabs, battery modules, and busbars.

• Automotive Industry – electric vehicle components and copper cooling systems.

• Power & Energy Sector – transformers, switchgear, and conductive parts.

• Industrial Equipment – welding copper pipes, fittings, and heat exchangers.

Laser Welding Machine for Aluminum

A Laser Welding Machine for Aluminum is specially engineered to join aluminum parts with precision and strength. Aluminum’s high reflectivity and thermal conductivity make conventional welding challenging, but laser welding offers a reliable solution with concentrated energy and advanced control.

• High Energy Efficiency: Laser beam penetrates aluminum effectively, ensuring deep and solid welds.

• Smooth, Porosity-Free Welds: Minimizes cracks and porosity, which are common issues in aluminum welding.

• Low Heat Input: Reduces distortion and maintains the strength of lightweight aluminum components.

• High-Speed Operation: Suitable for mass production and automated welding systems.

• Versatile Welding Modes: Supports spot welding, seam welding, and overlap welding.

• Automotive Industry – welding aluminum car bodies, battery packs, and heat exchangers.

• Aerospace & Aviation – joining lightweight structural aluminum parts for high strength-to-weight ratio.

• Electronics – welding aluminum housings, connectors, and enclosures.

• Manufacturing & Fabrication – aluminum doors, windows, frames, and machinery parts.

• Energy Industry – aluminum heat sinks, solar panels, and power storage systems.

A Crane Type Mould Laser Welding Machine is a heavy-duty, high-precision welding solution specially designed for large, heavy, and high-value molds and dies. The crane-type structure allows easy movement and accurate positioning of the laser welding head over bulky molds without the need to lift or relocate the workpiece, ensuring safe and efficient operation.

This machine uses advanced laser welding technology to deliver precise, clean, and high-strength welds with minimal heat input. It is ideal for mould repair, cavity filling, edge rebuilding, crack repair, and surface correction while maintaining the original hardness, structure, and accuracy of the mould.

Crane Type Mould Laser Welding Machines are widely used in plastic injection molds, die-casting molds, rubber molds, stamping dies, and precision tooling industries. With excellent control, low distortion, and smooth weld finish, they significantly reduce downtime and extend mould life.

• Plastic injection mould repair

• Die-casting mould welding

• Large and heavy mould maintenance

• Cavity and edge repair

• Crack and wear restoration

• Tool & die refurbishment

• Crane-type movable laser head for large moulds

• No need to move heavy workpieces

• High-precision laser welding

• Minimal heat-affected zone

• Strong, clean, and smooth welds

• Excellent control on fine and deep welding

• Reduces mould downtime and replacement cost

^{Laser Source: Pulsed Nd:YAG or similar solid-state laser (commonly 1064 nm wavelength).}

• 
  
• ^{Workstation & Controls: Allows pulse, power, and focus adjustment.}
• 
  
• ^{Cooling System: Water-cooled laser head to maintain stability}

• 1. Laser Generation: The laser source emits short, powerful pulses that are delivered through optics to a tiny spot on the metal surface.

• Conduction welding for surface-level joins.

• Keyhole welding for deep welds in thick materials.

• Pulsed welding for delicate components with controlled heat input.
  
  
  

  Types of Laser Welding Technologies

  Laser welders differ based on their light source and operation mode:

   

  1. Fiber Laser Welding

     • Uses optical fiber doped with rare-earth elements.

     • Offers high precision, minimal distortion, and energy efficiency.

     • Versatile for thin metals and precise applications.
       
       
       

       Welding Techniques Explained

        

       • Continuous Wave (CW) Welding: Ideal for fast seam welding and deep penetration—perfect for high-speed industrial applications. 

       • Spot Welding: Quick and efficient; often used for joining small areas or metal tabs.
         Seam Welding: Creates continuous joins, often hermetic, ideal for pressure-tight segments.
         Wobble Welding: Oscillates the beam to compensate for slight misalignments and improve weld width.
         Hybrid Welding: Combines laser power with arc welding (like MIG/TIG) to enhance depth and speed. 

       • Laser Cladding: Builds a new layer onto worn surfaces by depositing material with laser, useful in repair and surface engineering.

A Fiber Laser Welder Machine is an advanced welding solution that uses high-energy fiber laser technology to deliver fast, precise, and high-quality welds on a wide range of metals. It produces clean, strong, and uniform weld seams with minimal heat input, reducing distortion and eliminating the need for extensive post-weld finishing.

This machine is ideal for welding stainless steel, mild steel, carbon steel, aluminum, brass, copper, and alloy metals. Fiber laser welding offers deep penetration, high welding speed, and excellent repeatability, making it suitable for both thin and thick materials in industrial production environments.

Fiber Laser Welder Machines are designed for high efficiency, low power consumption, and minimal maintenance. With user-friendly control systems and optional automation integration, they are widely used in automotive, sheet metal fabrication, electrical, electronics, kitchen equipment, medical devices, and hardware industries.

• Sheet metal welding

• Automotive components

• Stainless steel products

• Electrical & electronic parts

• Kitchen equipment manufacturing

• Metal enclosures & cabinets

• Tools, molds & precision parts

• High-speed and high-precision welding

• Deep penetration with strong weld strength

• Minimal heat-affected zone

• Smooth and clean weld finish

• Low maintenance and long laser life

• Energy efficient operation

• Easy automation & robotic integration

An Optical Fiber Laser Welding Machine is a high-precision industrial welding system that uses a fiber laser source to weld metals and alloys with exceptional accuracy, speed, and consistency. It is widely used in jewelry, automotive, electronics, medical devices, and precision engineering industries where traditional welding methods may cause deformation, oxidation, or excessive heat-affected zones.

This machine is ideal for micro-welding, spot welding, butt welding, and seam welding of delicate or high-value components.

1. Fiber Laser Source

   • The machine uses a high-power ytterbium-doped fiber laser, which delivers a concentrated, stable beam with excellent beam quality.

2. Beam Delivery

   • The laser is transmitted through optical fiber cables to the welding head, reducing energy loss and eliminating complex mirror systems.

3. Focusing and Welding Head

   • The laser beam is focused onto the joint area of the metal workpiece.

   • The intense localized heat melts the metals at the weld point, forming a strong and precise weld.

4. CNC or Manual Control

   • Depending on the model, the machine can operate in CNC-controlled automatic mode or manual mode, allowing welding of complex geometries, intricate parts, or micro-components.

5. Assist Gases (Optional)

   • Gases such as argon or nitrogen can be used to protect the weld pool from oxidation and improve quality.

✔ High Precision Welding – Ideal for delicate parts and micro-components
✔ Minimal Heat-Affected Zone – Reduces deformation and stress on surrounding material
✔ Non-Contact Process – Prevents tool wear and contamination
✔ Fast & Efficient – High-speed welding for batch production
✔ Versatile Materials – Stainless steel, mild steel, titanium, aluminum, copper, gold, silver, and other alloys
✔ CNC/Manual Flexibility – Supports automated welding and manual spot adjustments
✔ Durable & Low Maintenance – Fiber lasers have long lifespan and stable output

• Jewelry welding – chains, rings, bracelets, and pendants
• Electronics – connectors, PCB components, and precision devices
• Automotive – small components, sensors, and electrical assemblies
• Medical instruments – surgical tools and implants
• Industrial fabrication – precision parts and alloys

1. Laser Generation:
   A solid-state fiber laser produces a coherent, high-power beam, typically in the 1070–1080 nm wavelength range, using rare-earth-doped optical fibers.

1. Laser Generation:
   A solid-state fiber laser produces a coherent, high-power beam, typically in the 1070–1080 nm wavelength range, using rare-earth-doped optical fibers.