Narola Machines Handheld Laser Welding Machine Model NMW 2000
The Narola Machines Handheld Laser Welding Machine delivers high-precision welding for industrial fabrication. This Model NMW 2000 variant features a Raycus laser source and water cooling system. • 2 kW Laser Power with 1080 ± 5 nm wavelength • Adjustable power range of 10–100% • Supports Nitrogen or Argon gas shielding • ISO compliant safety standards
Specifications
For: Model NMW 2000- Laser Power
- 2 kW
- Wavelength
- 1080 ± 5 nm
- Modulation Frequency
- 50 Hz–5 kHz
- Adjustable Power Range
- 10–100%
- Cooling Method
- Water Chiller
- Power Supply
- 220 ± 10% VAC, 1 Phase, 50/60 Hz
- Overall Dimensions (L × B × H)
- 1020 × 550 × 880 mm
- Laser Source
- Raycus / Max / IPG
- Welding Head
- Wobble Welding Gun with Feeder
- Laser Spot Diameter
- 2–8 mm
- Laser Cleaning Width
- 60–120 mm
- Welding Gun Cooling
- Water Cooled
- Power Ramp-Up,Down
- Yes
- Gas Pre-Flow,Post-Flow Timing
- 200–3000 ms
- Programs Saved
- 24
- Wire Feeder Spool Size
- 12.5–15 kg; 100 mm diameter spool
- Wire Feeding System
- Automatic
- Wire Retract Function
- Yes
- Laser Safety
- ISO Laser Safety Standards
- Welding Gas
- Nitrogen Gas / Argon Gas
- Gas Bottle
- 7 m³ (approximately 7000 L)
- Laser Torch
- Wuxi Super Laser Technology
- Collimator Specification
- D16-F60
- Focus Mirror Size
- D20-F150
- Protective Mirror Size
- D18×T2
- Machine Weight
- 140–150 kg
Robust Construction & Ergonomics
- Compact overall dimensions of 1020 × 550 × 880 mm fit easily into tight workspaces
- Weighs approximately 140–150 kg, providing stability while remaining manageable for transport
- Powered by 220 ± 10% VAC, 1 Phase, 50/60 Hz supply for global compatibility
- Equipped with Wuxi Super Laser Technology torch for reliable beam delivery
- D16-F60 collimator and D20-F150 focus mirror ensure consistent optical performance
- Protective mirror size of D18×T2 offers easy replacement and reduced downtime
Versatile Industrial Applications
- Ideal for automotive repair and fabrication requiring high-strength, low-distortion joints
- Suitable for stainless steel, carbon steel, and aluminum sheet metal welding tasks
- Effective for repairing molds, dies, and precision components without extensive post-processing
- Enables rapid prototyping and small-batch production with minimal setup time
- Used in HVAC and ductwork industries for leak-proof seams on thin-gauge materials
- Facilitates maintenance operations in field environments due to portable handheld design
Advanced Process Control & Safety
- Modulation frequency adjustable between 50 Hz and 5 kHz for optimized heat input
- Precise gas pre-flow and post-flow timing ranging from 200–3000 ms protects the weld pool
- Supports Nitrogen or Argon shielding gases using standard 7 m³ (approx. 7000 L) bottles
- Integrated water chiller ensures stable operation with water-cooled welding gun
- Complies with ISO Laser Safety Standards for operator protection during industrial use
- Stores up to 24 distinct welding programs for quick switching between different jobs
High-Precision Welding Capabilities
- Delivers 2 kW laser power with adjustable range of 10–100% for versatile material processing
- Features Raycus, Max, or IPG laser sources emitting at 1080 ± 5 nm wavelength
- Wobble welding gun enables spot diameters from 2–8 mm for customized weld beads
- Automatic wire feeding system supports 12.5–15 kg spools with 100 mm diameter
- Includes wire retract function to prevent tip contamination and ensure clean starts
- Power ramp-up/down control minimizes cracking in sensitive alloys like aluminum and copper
More questions buyers ask
What is a handheld laser welding machine?
A handheld laser welding machine uses a concentrated fiber laser beam to join metals with high precision, speed, and minimal heat distortion compared to traditional MIG/TIG methods.
What materials can the Narola 2kW laser welder join?
It is highly versatile and suitable for stainless steel, aluminum, carbon steel, and various other metal alloys used in industrial fabrication.
Does this machine include a wire feeder?
Yes, this model features an automatic wire feeding system, which is essential for filling gaps and ensuring strong, consistent welds on thicker materials.
What are the power requirements for this machine?
The machine operates on a standard 220V ± 10% VAC, 1 Phase, 50/60 Hz power supply, making it suitable for most industrial workshop environments.
How does the cooling system work?
It features an integrated water chiller that ensures the welding head and laser source remain at optimal temperatures during continuous operation.
What is the benefit of a wobble welding gun?
The wobble function allows for a wider, more consistent weld seam, making it easier to bridge gaps and achieve high-quality results even with slight variations in fit-up.
Is this machine easy to operate?
Yes, it features a user-friendly interface with 24 programmable settings, reducing the skill dependency compared to traditional manual welding.
What safety standards does it meet?
The machine is designed to comply with ISO Laser Safety Standards to ensure operator protection during use.
What gas is required for operation?
It typically uses Nitrogen or Argon gas to provide a shielding atmosphere, preventing oxidation during the welding process.
How fast is laser welding compared to TIG?
Handheld laser welding can often achieve 4x to 10x higher travel speeds than manual TIG welding on thin-to-medium plates.
Who should choose the Narola NMW 2000?
The NMW 2000 is ideal for industrial workshops, automotive repair shops, and fabrication units that require high-speed, high-precision welding with minimal post-weld cleanup.
How does the NMW 2000 compare to lower-wattage models?
The 2kW output provides deeper penetration and faster welding speeds, making it superior for thicker materials and high-volume production environments compared to 1kW or 1.5kW alternatives.
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Full description
The Narola Machines Handheld Laser Welding Machine delivers high-precision welding for industrial fabrication. This Model NMW 2000 variant features a Raycus laser source and water cooling system. • 2 kW Laser Power with 1080 ± 5 nm wavelength • Adjustable power range of 10–100% • Supports Nitrogen or Argon gas shielding • ISO compliant safety standards